Use the form below to do your conversion.
Solution
Step1
Log214775=Log(4775) ÷ Log(21)
Log(4775)= 3.6789733759198
Log(21)=1.3222192947339
Log214775=3.6789733759198 ÷ 1.3222192947339
Ans=2.7824229994013
Step2
Alternatively, the logarithm can be calculated like this.