Use the form below to do your conversion.
Solution
Step1
Log212531=Log(2531) ÷ Log(21)
Log(2531)= 3.4032921451583
Log(21)=1.3222192947339
Log212531=3.4032921451583 ÷ 1.3222192947339
Ans=2.5739241279512
Step2
Alternatively, the logarithm can be calculated like this.