Use the form below to do your conversion.
Solution
Step1
Log20695=Log(695) ÷ Log(20)
Log(695)= 2.8419848045901
Log(20)=1.301029995664
Log20695=2.8419848045901 ÷ 1.301029995664
Ans=2.1844114386769
Step2
Alternatively, the logarithm can be calculated like this.