Use the form below to do your conversion.
Solution
Step1
Log218197=Log(8197) ÷ Log(21)
Log(8197)= 3.9136549350866
Log(21)=1.3222192947339
Log218197=3.9136549350866 ÷ 1.3222192947339
Ans=2.9599136472095
Step2
Alternatively, the logarithm can be calculated like this.