Use the form below to do your conversion.
Solution
Step1
Log201307=Log(1307) ÷ Log(20)
Log(1307)= 3.1162755875805
Log(20)=1.301029995664
Log201307=3.1162755875805 ÷ 1.301029995664
Ans=2.3952373104128
Step2
Alternatively, the logarithm can be calculated like this.