Math.LN10

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

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

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Value

𝙼𝚊𝚝𝚑.𝙻𝙽𝟷𝟶=ln(10)≈2.303\mathtt{Math.LN10} = \ln(10) \approx 2.303
Property attributes of Math.LN10
Writableno
Enumerableno
Configurableno

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:

js
function getNatLog10() {
  return Math.LN10;
}

getNatLog10(); // 2.302585092994046

Specifications

Specification
ECMAScript® 2025 Language Specification
# sec-math.ln10

Browser compatibility

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See also