Use the form below to do your conversion.
Solution
Step1
Log201205=Log(1205) ÷ Log(20)
Log(1205)= 3.0809870469109
Log(20)=1.301029995664
Log201205=3.0809870469109 ÷ 1.301029995664
Ans=2.3681137692283
Step2
Alternatively, the logarithm can be calculated like this.