Use the form below to do your conversion.
Solution
Step1
Log91117=Log(1117) ÷ Log(9)
Log(1117)= 3.0480531731156
Log(9)=0.95424250943932
Log91117=3.0480531731156 ÷ 0.95424250943932
Ans=3.1942123128706
Step2
Alternatively, the logarithm can be calculated like this.