Use the form below to do your conversion.
Solution
Step1
Log91231=Log(1231) ÷ Log(9)
Log(1231)= 3.0902580529313
Log(9)=0.95424250943932
Log91231=3.0902580529313 ÷ 0.95424250943932
Ans=3.2384409857689
Step2
Alternatively, the logarithm can be calculated like this.