Use the form below to do your conversion.
Solution
Step1
Log20697=Log(697) ÷ Log(20)
Log(697)= 2.843232778098
Log(20)=1.301029995664
Log20697=2.843232778098 ÷ 1.301029995664
Ans=2.1853706583044
Step2
Alternatively, the logarithm can be calculated like this.