Documentation/Calc Functions/LOG10

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Function name:

LOG10

Category:

Mathematical

Summary:

Returns the base-10 logarithm of a number.

Syntax:

LOG10(Number)

Returns:

Returns a real number which is the logarithm to base 10 of Number.

Arguments:

Number is the positive real value or a reference to the cell containing that value whose logarithm base-10 is to be calculated.

If the Number is negative or 0, the function returns an error value.

Additional details:

The figure below illustrates the LOG10 function:

LOG10 function

Examples:

Formula Description Returns
=LOG10(5) the base-10 logarithm of 5 0.698970004336019
=LOG10(10^4) the base-10 logarithm of 10 raised to the power 4 is itself 4
=LOG(-5) function returns an error value since the argument is negative Err:502

Related LibreOffice functions:

LN

LOG

POWER

EXP

ODF standard:

Section 6.16.41, part2

Equivalent Excel functions:

LOG10