diff --git a/lib/ValuesParser.js b/lib/ValuesParser.js
index 82d9e5a..1542b00 100644
--- a/lib/ValuesParser.js
+++ b/lib/ValuesParser.js
@@ -148,6 +148,8 @@ module.exports = class ValuesParser extends Parser {
 
     if (Punctuation.chars.includes(type)) {
       Punctuation.fromTokens(tokens, this);
+    } else if (type === 'word' && Operator.test(tokens, this)) {
+      Operator.fromTokens(tokens, this);
     } else if (Func.test(tokens)) {
       Func.fromTokens(tokens, this);
     } else if (this.options.interpolation && Interpolation.test(tokens, this)) {
diff --git a/lib/nodes/Operator.js b/lib/nodes/Operator.js
index 2fac9af..5034ca6 100644
--- a/lib/nodes/Operator.js
+++ b/lib/nodes/Operator.js
@@ -14,6 +14,7 @@ const Node = require('./Node');
 
 const operators = ['+', '-', '/', '*', '%', '=', '<=', '>=', '<', '>'];
 const operRegex = new RegExp(`([/|*}])`);
+const compactRegex = /^[*/]\b/;
 
 class Operator extends Node {
   constructor(options) {
@@ -33,6 +34,13 @@ class Operator extends Node {
     return operRegex;
   }
 
+  static test(tokens, parser) {
+    const [first] = tokens;
+    const [, value] = first;
+    const { lastNode } = parser;
+    return lastNode && lastNode.type === 'func' && compactRegex.test(value);
+  }
+
   static tokenize(tokens, parser) {
     const [first, ...rest] = tokens;
     const [, value, startLine, , endLine, endChar] = first;
diff --git a/test/fixtures/func.js b/test/fixtures/func.js
index c58e3bf..562b243 100644
--- a/test/fixtures/func.js
+++ b/test/fixtures/func.js
@@ -29,8 +29,10 @@ module.exports = {
     'lCH(40% 68.8 34.5 / 50%)',
     'hwb(90deg 0% 0% / 0.5)',
     'calc(-0.5 * var(foo))',
+    'calc(var(--foo)*var(--bar))',
     'calc(1px + -2vw - 4px)',
     'calc(((768px - 100vw) / 2) - 15px)',
+    'calc(((768px - 100vw)/2) - 15px)',
     'bar(baz(black, 10%), 10%)',
     '-webkit-linear-gradient(0)',
     'var(--foo)',
diff --git a/test/snapshots/func.test.js.md b/test/snapshots/func.test.js.md
index 4591cb5..ec7a017 100644
--- a/test/snapshots/func.test.js.md
+++ b/test/snapshots/func.test.js.md
@@ -5114,3 +5114,1372 @@ Generated by [AVA](https://avajs.dev).
         [Symbol(isClean)]: false,
       },
     ]
+
+## calc(-0.5*var(foo))
+
+> Snapshot 1
+
+    'calc(-0.5*var(foo))'
+
+> Snapshot 2
+
+    'calc(-0.5*var(foo))'
+
+> Snapshot 3
+
+    [
+      Func {
+        isColor: false,
+        isVar: false,
+        name: 'calc',
+        nodes: [
+          Numeric {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+              input: Input {
+                css: '-0.5*var(foo)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'numeric',
+            unit: '',
+            value: '-0.5',
+            [Symbol(isClean)]: false,
+          },
+          Operator {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+              input: Input {
+                css: '-0.5*var(foo)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'operator',
+            value: '*',
+            [Symbol(isClean)]: false,
+          },
+          Func {
+            isColor: false,
+            isVar: false,
+            name: 'var',
+            nodes: [
+              Word {
+                isColor: false,
+                isHex: false,
+                isUrl: false,
+                isVariable: false,
+                parent: [Circular],
+                raws: {
+                  after: '',
+                  before: '',
+                },
+                source: {
+                  end: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                  input: Input {
+                    css: 'foo',
+                    hasBOM: false,
+                    id: '<input css 1>',
+                    [Symbol(fromOffset cache)]: [
+                      0,
+                    ],
+                  },
+                  start: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                },
+                type: 'word',
+                value: 'foo',
+                [Symbol(isClean)]: false,
+              },
+            ],
+            params: '(foo)',
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+              semicolon: false,
+            },
+            source: {
+              end: {
+                column: 9,
+                line: 1,
+                offset: 8,
+              },
+              input: Input {
+                css: '-0.5*var(foo)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'func',
+            [Symbol(isClean)]: false,
+          },
+        ],
+        params: '(-0.5*var(foo))',
+        raws: {
+          after: '',
+          before: '',
+          semicolon: false,
+        },
+        source: {
+          end: {
+            column: 19,
+            line: 1,
+            offset: 18,
+          },
+          input: Input {
+            css: 'calc(-0.5*var(foo))',
+            hasBOM: false,
+            id: '<input css 1>',
+            [Symbol(fromOffset cache)]: [
+              0,
+            ],
+          },
+          start: {
+            column: 1,
+            line: 1,
+            offset: 0,
+          },
+        },
+        type: 'func',
+        [Symbol(isClean)]: false,
+      },
+    ]
+
+## calc(var(--foo))
+
+> Snapshot 1
+
+    'calc(var(--foo))'
+
+> Snapshot 2
+
+    'calc(var(--foo))'
+
+> Snapshot 3
+
+    [
+      Func {
+        isColor: false,
+        isVar: false,
+        name: 'calc',
+        nodes: [
+          Func {
+            isColor: false,
+            isVar: true,
+            name: 'var',
+            nodes: [
+              Word {
+                isColor: false,
+                isHex: false,
+                isUrl: false,
+                isVariable: true,
+                parent: [Circular],
+                raws: {
+                  after: '',
+                  before: '',
+                },
+                source: {
+                  end: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                  input: Input {
+                    css: '--foo',
+                    hasBOM: false,
+                    id: '<input css 1>',
+                    [Symbol(fromOffset cache)]: [
+                      0,
+                    ],
+                  },
+                  start: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                },
+                type: 'word',
+                value: '--foo',
+                [Symbol(isClean)]: false,
+              },
+            ],
+            params: '(--foo)',
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+              semicolon: false,
+            },
+            source: {
+              end: {
+                column: 4,
+                line: 1,
+                offset: 3,
+              },
+              input: Input {
+                css: 'var(--foo)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'func',
+            [Symbol(isClean)]: false,
+          },
+        ],
+        params: '(var(--foo))',
+        raws: {
+          after: '',
+          before: '',
+          semicolon: false,
+        },
+        source: {
+          end: {
+            column: 16,
+            line: 1,
+            offset: 15,
+          },
+          input: Input {
+            css: 'calc(var(--foo))',
+            hasBOM: false,
+            id: '<input css 1>',
+            [Symbol(fromOffset cache)]: [
+              0,
+            ],
+          },
+          start: {
+            column: 1,
+            line: 1,
+            offset: 0,
+          },
+        },
+        type: 'func',
+        [Symbol(isClean)]: false,
+      },
+    ]
+
+## calc(var(--foo) * var(--bar))
+
+> Snapshot 1
+
+    'calc(var(--foo) * var(--bar))'
+
+> Snapshot 2
+
+    'calc(var(--foo) * var(--bar))'
+
+> Snapshot 3
+
+    [
+      Func {
+        isColor: false,
+        isVar: false,
+        name: 'calc',
+        nodes: [
+          Func {
+            isColor: false,
+            isVar: true,
+            name: 'var',
+            nodes: [
+              Word {
+                isColor: false,
+                isHex: false,
+                isUrl: false,
+                isVariable: true,
+                parent: [Circular],
+                raws: {
+                  after: '',
+                  before: '',
+                },
+                source: {
+                  end: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                  input: Input {
+                    css: '--foo',
+                    hasBOM: false,
+                    id: '<input css 1>',
+                    [Symbol(fromOffset cache)]: [
+                      0,
+                    ],
+                  },
+                  start: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                },
+                type: 'word',
+                value: '--foo',
+                [Symbol(isClean)]: false,
+              },
+            ],
+            params: '(--foo)',
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+              semicolon: false,
+            },
+            source: {
+              end: {
+                column: 4,
+                line: 1,
+                offset: 3,
+              },
+              input: Input {
+                css: 'var(--foo) * var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'func',
+            [Symbol(isClean)]: false,
+          },
+          Operator {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: ' ',
+            },
+            source: {
+              end: {
+                column: 12,
+                line: 1,
+                offset: 11,
+              },
+              input: Input {
+                css: 'var(--foo) * var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 12,
+                line: 1,
+                offset: 11,
+              },
+            },
+            type: 'operator',
+            value: '*',
+            [Symbol(isClean)]: false,
+          },
+          Func {
+            isColor: false,
+            isVar: true,
+            name: 'var',
+            nodes: [
+              Word {
+                isColor: false,
+                isHex: false,
+                isUrl: false,
+                isVariable: true,
+                parent: [Circular],
+                raws: {
+                  after: '',
+                  before: '',
+                },
+                source: {
+                  end: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                  input: Input {
+                    css: '--bar',
+                    hasBOM: false,
+                    id: '<input css 1>',
+                    [Symbol(fromOffset cache)]: [
+                      0,
+                    ],
+                  },
+                  start: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                },
+                type: 'word',
+                value: '--bar',
+                [Symbol(isClean)]: false,
+              },
+            ],
+            params: '(--bar)',
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: ' ',
+              semicolon: false,
+            },
+            source: {
+              end: {
+                column: 17,
+                line: 1,
+                offset: 16,
+              },
+              input: Input {
+                css: 'var(--foo) * var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 14,
+                line: 1,
+                offset: 13,
+              },
+            },
+            type: 'func',
+            [Symbol(isClean)]: false,
+          },
+        ],
+        params: '(var(--foo) * var(--bar))',
+        raws: {
+          after: '',
+          before: '',
+          semicolon: false,
+        },
+        source: {
+          end: {
+            column: 29,
+            line: 1,
+            offset: 28,
+          },
+          input: Input {
+            css: 'calc(var(--foo) * var(--bar))',
+            hasBOM: false,
+            id: '<input css 1>',
+            [Symbol(fromOffset cache)]: [
+              0,
+            ],
+          },
+          start: {
+            column: 1,
+            line: 1,
+            offset: 0,
+          },
+        },
+        type: 'func',
+        [Symbol(isClean)]: false,
+      },
+    ]
+
+## calc(var(--foo)* var(--bar))
+
+> Snapshot 1
+
+    'calc(var(--foo)* var(--bar))'
+
+> Snapshot 2
+
+    'calc(var(--foo)* var(--bar))'
+
+> Snapshot 3
+
+    [
+      Func {
+        isColor: false,
+        isVar: false,
+        name: 'calc',
+        nodes: [
+          Func {
+            isColor: false,
+            isVar: true,
+            name: 'var',
+            nodes: [
+              Word {
+                isColor: false,
+                isHex: false,
+                isUrl: false,
+                isVariable: true,
+                parent: [Circular],
+                raws: {
+                  after: '',
+                  before: '',
+                },
+                source: {
+                  end: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                  input: Input {
+                    css: '--foo',
+                    hasBOM: false,
+                    id: '<input css 1>',
+                    [Symbol(fromOffset cache)]: [
+                      0,
+                    ],
+                  },
+                  start: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                },
+                type: 'word',
+                value: '--foo',
+                [Symbol(isClean)]: false,
+              },
+            ],
+            params: '(--foo)',
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+              semicolon: false,
+            },
+            source: {
+              end: {
+                column: 4,
+                line: 1,
+                offset: 3,
+              },
+              input: Input {
+                css: 'var(--foo)* var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'func',
+            [Symbol(isClean)]: false,
+          },
+          Operator {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 11,
+                line: 1,
+                offset: 10,
+              },
+              input: Input {
+                css: 'var(--foo)* var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 11,
+                line: 1,
+                offset: 10,
+              },
+            },
+            type: 'operator',
+            value: '*',
+            [Symbol(isClean)]: false,
+          },
+          Func {
+            isColor: false,
+            isVar: true,
+            name: 'var',
+            nodes: [
+              Word {
+                isColor: false,
+                isHex: false,
+                isUrl: false,
+                isVariable: true,
+                parent: [Circular],
+                raws: {
+                  after: '',
+                  before: '',
+                },
+                source: {
+                  end: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                  input: Input {
+                    css: '--bar',
+                    hasBOM: false,
+                    id: '<input css 1>',
+                    [Symbol(fromOffset cache)]: [
+                      0,
+                    ],
+                  },
+                  start: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                },
+                type: 'word',
+                value: '--bar',
+                [Symbol(isClean)]: false,
+              },
+            ],
+            params: '(--bar)',
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: ' ',
+              semicolon: false,
+            },
+            source: {
+              end: {
+                column: 16,
+                line: 1,
+                offset: 15,
+              },
+              input: Input {
+                css: 'var(--foo)* var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 13,
+                line: 1,
+                offset: 12,
+              },
+            },
+            type: 'func',
+            [Symbol(isClean)]: false,
+          },
+        ],
+        params: '(var(--foo)* var(--bar))',
+        raws: {
+          after: '',
+          before: '',
+          semicolon: false,
+        },
+        source: {
+          end: {
+            column: 28,
+            line: 1,
+            offset: 27,
+          },
+          input: Input {
+            css: 'calc(var(--foo)* var(--bar))',
+            hasBOM: false,
+            id: '<input css 1>',
+            [Symbol(fromOffset cache)]: [
+              0,
+            ],
+          },
+          start: {
+            column: 1,
+            line: 1,
+            offset: 0,
+          },
+        },
+        type: 'func',
+        [Symbol(isClean)]: false,
+      },
+    ]
+
+## calc(var(--foo)*var(--bar))
+
+> Snapshot 1
+
+    'calc(var(--foo)*var(--bar))'
+
+> Snapshot 2
+
+    'calc(var(--foo)*var(--bar))'
+
+> Snapshot 3
+
+    [
+      Func {
+        isColor: false,
+        isVar: false,
+        name: 'calc',
+        nodes: [
+          Func {
+            isColor: false,
+            isVar: true,
+            name: 'var',
+            nodes: [
+              Word {
+                isColor: false,
+                isHex: false,
+                isUrl: false,
+                isVariable: true,
+                parent: [Circular],
+                raws: {
+                  after: '',
+                  before: '',
+                },
+                source: {
+                  end: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                  input: Input {
+                    css: '--foo',
+                    hasBOM: false,
+                    id: '<input css 1>',
+                    [Symbol(fromOffset cache)]: [
+                      0,
+                    ],
+                  },
+                  start: {
+                    column: 1,
+                    line: 1,
+                    offset: 0,
+                  },
+                },
+                type: 'word',
+                value: '--foo',
+                [Symbol(isClean)]: false,
+              },
+            ],
+            params: '(--foo)',
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+              semicolon: false,
+            },
+            source: {
+              end: {
+                column: 4,
+                line: 1,
+                offset: 3,
+              },
+              input: Input {
+                css: 'var(--foo)*var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'func',
+            [Symbol(isClean)]: false,
+          },
+          Operator {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 11,
+                line: 1,
+                offset: 10,
+              },
+              input: Input {
+                css: 'var(--foo)*var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 11,
+                line: 1,
+                offset: 10,
+              },
+            },
+            type: 'operator',
+            value: '*var',
+            [Symbol(isClean)]: false,
+          },
+          Punctuation {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 15,
+                line: 1,
+                offset: 14,
+              },
+              input: Input {
+                css: 'var(--foo)*var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 15,
+                line: 1,
+                offset: 14,
+              },
+            },
+            type: 'punctuation',
+            value: '(',
+            [Symbol(isClean)]: false,
+          },
+          Word {
+            isColor: false,
+            isHex: false,
+            isUrl: false,
+            isVariable: true,
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+              input: Input {
+                css: 'var(--foo)*var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'word',
+            value: '--bar',
+            [Symbol(isClean)]: false,
+          },
+          Punctuation {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 15,
+                line: 1,
+                offset: 14,
+              },
+              input: Input {
+                css: 'var(--foo)*var(--bar)',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 15,
+                line: 1,
+                offset: 14,
+              },
+            },
+            type: 'punctuation',
+            value: ')',
+            [Symbol(isClean)]: false,
+          },
+        ],
+        params: '(var(--foo)*var(--bar))',
+        raws: {
+          after: '',
+          before: '',
+          semicolon: false,
+        },
+        source: {
+          end: {
+            column: 27,
+            line: 1,
+            offset: 26,
+          },
+          input: Input {
+            css: 'calc(var(--foo)*var(--bar))',
+            hasBOM: false,
+            id: '<input css 1>',
+            [Symbol(fromOffset cache)]: [
+              0,
+            ],
+          },
+          start: {
+            column: 1,
+            line: 1,
+            offset: 0,
+          },
+        },
+        type: 'func',
+        [Symbol(isClean)]: false,
+      },
+    ]
+
+## calc(((768px - 100vw)/2) - 15px)
+
+> Snapshot 1
+
+    'calc(((768px - 100vw)/2) - 15px)'
+
+> Snapshot 2
+
+    'calc(((768px - 100vw)/2) - 15px)'
+
+> Snapshot 3
+
+    [
+      Func {
+        isColor: false,
+        isVar: false,
+        name: 'calc',
+        nodes: [
+          Punctuation {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'punctuation',
+            value: '(',
+            [Symbol(isClean)]: false,
+          },
+          Punctuation {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 2,
+                line: 1,
+                offset: 1,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 2,
+                line: 1,
+                offset: 1,
+              },
+            },
+            type: 'punctuation',
+            value: '(',
+            [Symbol(isClean)]: false,
+          },
+          Numeric {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 1,
+                line: 1,
+                offset: 0,
+              },
+            },
+            type: 'numeric',
+            unit: 'px',
+            value: '768',
+            [Symbol(isClean)]: false,
+          },
+          Operator {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: ' ',
+            },
+            source: {
+              end: {
+                column: 7,
+                line: 1,
+                offset: 6,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 7,
+                line: 1,
+                offset: 6,
+              },
+            },
+            type: 'operator',
+            value: '-',
+            [Symbol(isClean)]: false,
+          },
+          Numeric {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: ' ',
+            },
+            source: {
+              end: {
+                column: 9,
+                line: 1,
+                offset: 8,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 9,
+                line: 1,
+                offset: 8,
+              },
+            },
+            type: 'numeric',
+            unit: 'vw',
+            value: '100',
+            [Symbol(isClean)]: false,
+          },
+          Punctuation {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 2,
+                line: 1,
+                offset: 1,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 2,
+                line: 1,
+                offset: 1,
+              },
+            },
+            type: 'punctuation',
+            value: ')',
+            [Symbol(isClean)]: false,
+          },
+          Operator {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 17,
+                line: 1,
+                offset: 16,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 17,
+                line: 1,
+                offset: 16,
+              },
+            },
+            type: 'operator',
+            value: '/',
+            [Symbol(isClean)]: false,
+          },
+          Numeric {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 17,
+                line: 1,
+                offset: 16,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 17,
+                line: 1,
+                offset: 16,
+              },
+            },
+            type: 'numeric',
+            unit: '',
+            value: '2',
+            [Symbol(isClean)]: false,
+          },
+          Punctuation {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: '',
+            },
+            source: {
+              end: {
+                column: 19,
+                line: 1,
+                offset: 18,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 19,
+                line: 1,
+                offset: 18,
+              },
+            },
+            type: 'punctuation',
+            value: ')',
+            [Symbol(isClean)]: false,
+          },
+          Operator {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: ' ',
+            },
+            source: {
+              end: {
+                column: 21,
+                line: 1,
+                offset: 20,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 21,
+                line: 1,
+                offset: 20,
+              },
+            },
+            type: 'operator',
+            value: '-',
+            [Symbol(isClean)]: false,
+          },
+          Numeric {
+            parent: [Circular],
+            raws: {
+              after: '',
+              before: ' ',
+            },
+            source: {
+              end: {
+                column: 23,
+                line: 1,
+                offset: 22,
+              },
+              input: Input {
+                css: '((768px - 100vw)/2) - 15px',
+                hasBOM: false,
+                id: '<input css 1>',
+                [Symbol(fromOffset cache)]: [
+                  0,
+                ],
+              },
+              start: {
+                column: 23,
+                line: 1,
+                offset: 22,
+              },
+            },
+            type: 'numeric',
+            unit: 'px',
+            value: '15',
+            [Symbol(isClean)]: false,
+          },
+        ],
+        params: '(((768px - 100vw)/2) - 15px)',
+        raws: {
+          after: '',
+          before: '',
+          semicolon: false,
+        },
+        source: {
+          end: {
+            column: 32,
+            line: 1,
+            offset: 31,
+          },
+          input: Input {
+            css: 'calc(((768px - 100vw)/2) - 15px)',
+            hasBOM: false,
+            id: '<input css 1>',
+            [Symbol(fromOffset cache)]: [
+              0,
+            ],
+          },
+          start: {
+            column: 1,
+            line: 1,
+            offset: 0,
+          },
+        },
+        type: 'func',
+        [Symbol(isClean)]: false,
+      },
+    ]
diff --git a/test/snapshots/func.test.js.snap b/test/snapshots/func.test.js.snap
index 610dc5c..774c50b 100644
Binary files a/test/snapshots/func.test.js.snap and b/test/snapshots/func.test.js.snap differ