Use the form below to do your conversion.
Solution
Step1
Log201505=Log(1505) ÷ Log(20)
Log(1505)= 3.1775364999299
Log(20)=1.301029995664
Log201505=3.1775364999299 ÷ 1.301029995664
Ans=2.4423237823262
Step2
Alternatively, the logarithm can be calculated like this.