LOG10 function in Excel calculates the logarithm of a given number, to the base 10.
If 10x = b Then Log10(b) = x
Syntax of LOG10 Function in Excel
Where number is the Positive real number that you want to calculate the logarithm to the base 10.
Example of LOG10 Function in Excel
- 102 = 100, therefore Log10100=2
- 103 = 1000, therefore Log101000=3
So the result will be