diff --git a/src/PhpWord/Shared/Drawing.php b/src/PhpWord/Shared/Drawing.php
index 825ce8f175..f1d61eb6aa 100644
--- a/src/PhpWord/Shared/Drawing.php
+++ b/src/PhpWord/Shared/Drawing.php
@@ -108,7 +108,7 @@ public static function angleToDegrees($value = 0)
      */
     public static function pixelsToCentimeters($value = 0)
     {
-        return $value * 0.028;
+        return $value * 0.026458333;
     }
 
     /**
@@ -120,7 +120,7 @@ public static function pixelsToCentimeters($value = 0)
     public static function centimetersToPixels($value = 0)
     {
         if ($value != 0) {
-            return $value / 0.028;
+            return $value / 0.026458333;
         } else {
             return 0;
         }