Use the form below to do your conversion.
Solution
Step1
Log30257=Log(257) ÷ Log(30)
Log(257)= 2.4099331233313
Log(30)=1.4771212547197
Log30257=2.4099331233313 ÷ 1.4771212547197
Ans=1.6315066319919
Step2
Alternatively, the logarithm can be calculated like this.