Use the form below to do your conversion.
Solution
Step1
Log186515=Log(6515) ÷ Log(18)
Log(6515)= 3.8139144200486
Log(18)=1.2552725051033
Log186515=3.8139144200486 ÷ 1.2552725051033
Ans=3.0383159071382
Step2
Alternatively, the logarithm can be calculated like this.