Use the form below to do your conversion.
Solution
Step1
Log204721=Log(4721) ÷ Log(20)
Log(4721)= 3.6740340004313
Log(20)=1.301029995664
Log204721=3.6740340004313 ÷ 1.301029995664
Ans=2.8239425783233
Step2
Alternatively, the logarithm can be calculated like this.