Use the form below to do your conversion.
Solution
Step1
Log152591=Log(2591) ÷ Log(15)
Log(2591)= 3.4134674129858
Log(15)=1.1760912590557
Log152591=3.4134674129858 ÷ 1.1760912590557
Ans=2.9023831158533
Step2
Alternatively, the logarithm can be calculated like this.