Use the form below to do your conversion.
Solution
Step1
Log256515=Log(6515) ÷ Log(25)
Log(6515)= 3.8139144200486
Log(25)=1.397940008672
Log256515=3.8139144200486 ÷ 1.397940008672
Ans=2.7282389776308
Step2
Alternatively, the logarithm can be calculated like this.