Use the form below to do your conversion.
Solution
Step1
Log206517=Log(6517) ÷ Log(20)
Log(6517)= 3.8140477209956
Log(20)=1.301029995664
Log206517=3.8140477209956 ÷ 1.301029995664
Ans=2.9315601744056
Step2
Alternatively, the logarithm can be calculated like this.