Use the form below to do your conversion.
Solution
Step1
Log201145=Log(1145) ÷ Log(20)
Log(1145)= 3.0588054866759
Log(20)=1.301029995664
Log201145=3.0588054866759 ÷ 1.301029995664
Ans=2.3510645387656
Step2
Alternatively, the logarithm can be calculated like this.