Use the form below to do your conversion.
Solution
Step1
Log202021=Log(2021) ÷ Log(20)
Log(2021)= 3.3055663135153
Log(20)=1.301029995664
Log202021=3.3055663135153 ÷ 1.301029995664
Ans=2.540730286413
Step2
Alternatively, the logarithm can be calculated like this.