# Logarithm Calculator

Calculate the logarithm of a given number with any base.

log

_{a}(b)Result:

log

_{a}(b) =A logarithm is a mathematical function that determines the exponent to which a specific base must be raised to obtain a given number.

For example, in the equation 10^{2} = 100, the logarithm of 100 with base 10 is 2 because 10 raised to the power of 2 equals 100.

10

^{2}= 100
log

_{10}(100) = 2**More examples:**

- 10
^{3}= 1000, so log_{10}(1000) = 3 - 5
^{2}= 25, so log_{5}(25) = 2 - 4
^{3}= 64, so log_{4}(64) = 3 - 9
^{0}= 1, so log_{9}(1) = 0

## How to use the Logarithm Calculator?

Using this calculator is very simple:

- Fill in the "Logarith of" and "With base" fields.
- Get your result.

**For example:**