Use the form below to do your conversion.
Solution
Step1
Log206781=Log(6781) ÷ Log(20)
Log(6781)= 3.831293744377
Log(20)=1.301029995664
Log206781=3.831293744377 ÷ 1.301029995664
Ans=2.9448158437129
Step2
Alternatively, the logarithm can be calculated like this.