Use the form below to do your conversion.
Solution
Step1
Log201571=Log(1571) ÷ Log(20)
Log(1571)= 3.19617618504
Log(20)=1.301029995664
Log201571=3.19617618504 ÷ 1.301029995664
Ans=2.4566506504016
Step2
Alternatively, the logarithm can be calculated like this.