Use the form below to do your conversion.
Solution
Step1
Log206521=Log(6521) ÷ Log(20)
Log(6521)= 3.8143142002075
Log(20)=1.301029995664
Log206521=3.8143142002075 ÷ 1.301029995664
Ans=2.9317649961336
Step2
Alternatively, the logarithm can be calculated like this.