Use the form below to do your conversion.
Solution
Step1
Log257385=Log(7385) ÷ Log(25)
Log(7385)= 3.868350499648
Log(25)=1.397940008672
Log257385=3.868350499648 ÷ 1.397940008672
Ans=2.7671791891289
Step2
Alternatively, the logarithm can be calculated like this.