Use the form below to do your conversion.
Solution
Step1
Log206215=Log(6215) ÷ Log(20)
Log(6215)= 3.7934411329777
Log(20)=1.301029995664
Log206215=3.7934411329777 ÷ 1.301029995664
Ans=2.9157215019026
Step2
Alternatively, the logarithm can be calculated like this.