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Math.LN10 Redirect 1

by 1 contributor:


The Math.LN10 property represents the natural logarithm of 10, approximately 2.302:

Math.LN10=ln(10)2.302\mathtt{\mi{Math.LN10}} = \ln(10) \approx 2.302

Property attributes of Math.LN10 Redirect 1
Writable no
Enumerable no
Configurable no


Because LN10 is a static property of Math, you always use it as Math.LN10, rather than as a property of a Math object you created (Math is not a constructor).


Example: Using Math.LN10

The following function returns the natural log of 10:

function getNatLog10() {
   return Math.LN10

getNatLog10() // 2.302585092994046


Specification Status Comment
ECMAScript 1st Edition. Implemented in JavaScript 1.0 Standard Initial definition.
ECMAScript Language Specification 5.1th Edition (ECMA-262) Standard  
ECMAScript Language Specification 6th Edition (ECMA-262) Draft  

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support (Yes) (Yes) (Yes) (Yes) (Yes)
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)

See also

  • The Math object it belongs to.

Document Tags and Contributors

Contributors to this page: Sheppy
Last updated by: Sheppy,