Use the form below to do your conversion.
Solution
Step1
Log20971=Log(971) ÷ Log(20)
Log(971)= 2.987219229908
Log(20)=1.301029995664
Log20971=2.987219229908 ÷ 1.301029995664
Ans=2.2960417821754
Step2
Alternatively, the logarithm can be calculated like this.