Use the form below to do your conversion.
Solution
Step1
Log202101=Log(2101) ÷ Log(20)
Log(2101)= 3.322426052406
Log(20)=1.301029995664
Log202101=3.322426052406 ÷ 1.301029995664
Ans=2.5536890490448
Step2
Alternatively, the logarithm can be calculated like this.