Use the form below to do your conversion.
Solution
Step1
Log212131=Log(2131) ÷ Log(21)
Log(2131)= 3.3285834497142
Log(21)=1.3222192947339
Log212131=3.3285834497142 ÷ 1.3222192947339
Ans=2.5174216281453
Step2
Alternatively, the logarithm can be calculated like this.