Use the form below to do your conversion.
Solution
Step1
Log206397=Log(6397) ÷ Log(20)
Log(6397)= 3.8059763507176
Log(20)=1.301029995664
Log206397=3.8059763507176 ÷ 1.301029995664
Ans=2.9253563433602
Step2
Alternatively, the logarithm can be calculated like this.