Use the form below to do your conversion.
Solution
Step1
Log201535=Log(1535) ÷ Log(20)
Log(1535)= 3.1861083798132
Log(20)=1.301029995664
Log201535=3.1861083798132 ÷ 1.301029995664
Ans=2.4489123159587
Step2
Alternatively, the logarithm can be calculated like this.