Use the form below to do your conversion.
Solution
Step1
Log257561=Log(7561) ÷ Log(25)
Log(7561)= 3.8785792380622
Log(25)=1.397940008672
Log257561=3.8785792380622 ÷ 1.397940008672
Ans=2.7744961972629
Step2
Alternatively, the logarithm can be calculated like this.