Use the form below to do your conversion.
Solution
Step1
Log252015=Log(2015) ÷ Log(25)
Log(2015)= 3.3042750504771
Log(25)=1.397940008672
Log252015=3.3042750504771 ÷ 1.397940008672
Ans=2.3636744280722
Step2
Alternatively, the logarithm can be calculated like this.