Use the form below to do your conversion.
Solution
Step1
Log307487=Log(7487) ÷ Log(30)
Log(7487)= 3.874307833128
Log(30)=1.4771212547197
Log307487=3.874307833128 ÷ 1.4771212547197
Ans=2.6228773167734
Step2
Alternatively, the logarithm can be calculated like this.