Use the form below to do your conversion.
Solution
Step1
Log251247=Log(1247) ÷ Log(25)
Log(1247)= 3.0958664534785
Log(25)=1.397940008672
Log251247=3.0958664534785 ÷ 1.397940008672
Ans=2.2145917809588
Step2
Alternatively, the logarithm can be calculated like this.