Use the form below to do your conversion.
Solution
Step1
Log151285=Log(1285) ÷ Log(15)
Log(1285)= 3.1089031276673
Log(15)=1.1760912590557
Log151285=3.1089031276673 ÷ 1.1760912590557
Ans=2.6434199758984
Step2
Alternatively, the logarithm can be calculated like this.