Use the form below to do your conversion.
Solution
Step1
Log157915=Log(7915) ÷ Log(15)
Log(7915)= 3.8984509191984
Log(15)=1.1760912590557
Log157915=3.8984509191984 ÷ 1.1760912590557
Ans=3.31475205617
Step2
Alternatively, the logarithm can be calculated like this.