# What is Log Base 10 of 30?

## How to Find log(30)? - Work with Steps

The below is the work with steps to find what is log base 10 of 30 shows how the input values are being used in the log base 10 functions.
__Formula:__

log_{b}(x) = y, if b^{y} = x

__Input:__

`x` = 30

`b` = 10

__Solution:__

y = log_{10} 30

= log(10 x 3)

= log_{10}(10) + log_{10}(3)

= 1 + 0.4771

= 1.4771

log_{10}(30) = 1.4771