Use the form below to do your conversion.
Solution
Step1
Log30781=Log(781) ÷ Log(30)
Log(781)= 2.8926510338773
Log(30)=1.4771212547197
Log30781=2.8926510338773 ÷ 1.4771212547197
Ans=1.9583030334407
Step2
Alternatively, the logarithm can be calculated like this.