Use the form below to do your conversion.
Solution
Step1
Log121513=Log(1513) ÷ Log(12)
Log(1513)= 3.1798389280232
Log(12)=1.0791812460476
Log121513=3.1798389280232 ÷ 1.0791812460476
Ans=2.9465290836632
Step2
Alternatively, the logarithm can be calculated like this.