Use the form below to do your conversion.
Solution
Step1
Log205111=Log(5111) ÷ Log(20)
Log(5111)= 3.7085058809552
Log(20)=1.301029995664
Log205111=3.7085058809552 ÷ 1.301029995664
Ans=2.8504384167274
Step2
Alternatively, the logarithm can be calculated like this.