Use the form below to do your conversion.
Solution
Step1
Log2117=Log(17) ÷ Log(21)
Log(17)= 1.2304489213783
Log(21)=1.3222192947339
Log2117=1.2304489213783 ÷ 1.3222192947339
Ans=0.93059368160702
Step2
Alternatively, the logarithm can be calculated like this.