Use the form below to do your conversion.
Solution
Step1
Log2013315=Log(13315) ÷ Log(20)
Log(13315)= 4.124341170775
Log(20)=1.301029995664
Log2013315=4.124341170775 ÷ 1.301029995664
Ans=3.1700584802198
Step2
Alternatively, the logarithm can be calculated like this.