Use the form below to do your conversion.
Solution
Step1
Log215255=Log(5255) ÷ Log(21)
Log(5255)= 3.7205727203643
Log(21)=1.3222192947339
Log215255=3.7205727203643 ÷ 1.3222192947339
Ans=2.8138847581354
Step2
Alternatively, the logarithm can be calculated like this.