Use the form below to do your conversion.
Solution
Step1
Log202125=Log(2125) ÷ Log(20)
Log(2125)= 3.3273589343863
Log(20)=1.301029995664
Log202125=3.3273589343863 ÷ 1.301029995664
Ans=2.5574805696069
Step2
Alternatively, the logarithm can be calculated like this.