Use the form below to do your conversion.
Solution
Step1
Log151213=Log(1213) ÷ Log(15)
Log(1213)= 3.0838608008666
Log(15)=1.1760912590557
Log151213=3.0838608008666 ÷ 1.1760912590557
Ans=2.6221271326706
Step2
Alternatively, the logarithm can be calculated like this.