Use the form below to do your conversion.
Solution
Step1
Log151015=Log(1015) ÷ Log(15)
Log(1015)= 3.0064660422492
Log(15)=1.1760912590557
Log151015=3.0064660422492 ÷ 1.1760912590557
Ans=2.5563203697842
Step2
Alternatively, the logarithm can be calculated like this.