Use the form below to do your conversion.
Solution
Step1
Log212551=Log(2551) ÷ Log(21)
Log(2551)= 3.4067104586098
Log(21)=1.3222192947339
Log212551=3.4067104586098 ÷ 1.3222192947339
Ans=2.5765094127562
Step2
Alternatively, the logarithm can be calculated like this.