Use the form below to do your conversion.
Solution
Step1
Log211247=Log(1247) ÷ Log(21)
Log(1247)= 3.0958664534785
Log(21)=1.3222192947339
Log211247=3.0958664534785 ÷ 1.3222192947339
Ans=2.3414167875243
Step2
Alternatively, the logarithm can be calculated like this.