Use the form below to do your conversion.
Solution
Step1
Log307915=Log(7915) ÷ Log(30)
Log(7915)= 3.8984509191984
Log(30)=1.4771212547197
Log307915=3.8984509191984 ÷ 1.4771212547197
Ans=2.6392220047895
Step2
Alternatively, the logarithm can be calculated like this.