Use the form below to do your conversion.
Solution
Step1
Log152231=Log(2231) ÷ Log(15)
Log(2231)= 3.3484995702838
Log(15)=1.1760912590557
Log152231=3.3484995702838 ÷ 1.1760912590557
Ans=2.8471426383803
Step2
Alternatively, the logarithm can be calculated like this.