Use the form below to do your conversion.
Solution
Step1
Log204217=Log(4217) ÷ Log(20)
Log(4217)= 3.6250036010149
Log(20)=1.301029995664
Log204217=3.6250036010149 ÷ 1.301029995664
Ans=2.7862567451144
Step2
Alternatively, the logarithm can be calculated like this.