Use the form below to do your conversion.
Solution
Step1
Log20503=Log(503) ÷ Log(20)
Log(503)= 2.7015679850559
Log(20)=1.301029995664
Log20503=2.7015679850559 ÷ 1.301029995664
Ans=2.0764840119441
Step2
Alternatively, the logarithm can be calculated like this.