Use the form below to do your conversion.
Solution
Step1
Log208015=Log(8015) ÷ Log(20)
Log(8015)= 3.9039035266902
Log(20)=1.301029995664
Log208015=3.9039035266902 ÷ 1.301029995664
Ans=3.0006253043365
Step2
Alternatively, the logarithm can be calculated like this.