Use the form below to do your conversion.
Solution
Step1
Log212575=Log(2575) ÷ Log(21)
Log(2575)= 3.4107772333772
Log(21)=1.3222192947339
Log212575=3.4107772333772 ÷ 1.3222192947339
Ans=2.579585131575
Step2
Alternatively, the logarithm can be calculated like this.