Use the form below to do your conversion.
Solution
Step1
Log20217=Log(217) ÷ Log(20)
Log(217)= 2.3364597338485
Log(20)=1.301029995664
Log20217=2.3364597338485 ÷ 1.301029995664
Ans=1.7958538555109
Step2
Alternatively, the logarithm can be calculated like this.