Use the form below to do your conversion.
Solution
Step1
Log218263=Log(8263) ÷ Log(21)
Log(8263)= 3.9171377527564
Log(21)=1.3222192947339
Log218263=3.9171377527564 ÷ 1.3222192947339
Ans=2.9625477168254
Step2
Alternatively, the logarithm can be calculated like this.