Use the form below to do your conversion.
Solution
Step1
Log213197=Log(3197) ÷ Log(21)
Log(3197)= 3.5047426362717
Log(21)=1.3222192947339
Log213197=3.5047426362717 ÷ 1.3222192947339
Ans=2.6506515600175
Step2
Alternatively, the logarithm can be calculated like this.