# LOG10

Spread for WinForms provides advanced software components that support Excel import/export, full cell customization, an extensive calculation engine with over 450 functions and more, all with zero dependencies on Excel.

## Content



This function returns the logarithm base 10 of the number given.

## Syntax

LOG10(*value)*

## Arguments

The number specified by the argument must be a positive real number.

## Data Types

Accepts numeric data. Returns numeric data.

## Examples

`LOG10(B3)`
`LOG10(R1C2)`
`LOG10(115)` gives the result 2.0606978404

## Version Available

This function is available in product version 1.0 or later.

## See Also

[LN](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsFtoK/FunctionLN) \| [LOG](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsFtoK/FunctionLOG) \| [Math and Trigonometry Functions](/spreadnet/docs/latest/online-formula/formulas-overview/formulas-functs/formulas-functtypes/formulas-functsmathtrig)