files/en-us/web/javascript/reference/global_objects/math/ln10/index.md

metadata

title: Math.LN10
short-title: LN10
slug: Web/JavaScript/Reference/Global_Objects/Math/LN10
page-type: javascript-static-data-property
browser-compat: javascript.builtins.Math.LN10
sidebar: jsref

The Math.LN10 static data property represents the natural logarithm of 10, approximately 2.303.

{{InteractiveExample("JavaScript Demo: Math.LN10", "shorter")}}

function getNatLog10() {
  return Math.LN10;
}

console.log(getNatLog10());
// Expected output: 2.302585092994046

Value

$$\mathrm{𝙼𝚊𝚝𝚑.𝙻𝙽𝟷𝟶}=ln(10)\approx 2.303\backslash mathtt\{Math.LN10\}\; =\; \backslash ln(10)\; \backslash approx\; 2.303$$

{{js_property_attributes(0, 0, 0)}}

Description

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).

Examples

Using Math.LN10

The following function returns the natural log of 10:

function getNatLog10() {
  return Math.LN10;
}

getNatLog10(); // 2.302585092994046

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

• {{jsxref("Math.exp()")}}
• {{jsxref("Math.log()")}}
• {{jsxref("Math.log10()")}}