Use the form below to do your conversion.
Solution
Step1
Log122515=Log(2515) ÷ Log(12)
Log(2515)= 3.4005379893919
Log(12)=1.0791812460476
Log122515=3.4005379893919 ÷ 1.0791812460476
Ans=3.1510351035528
Step2
Alternatively, the logarithm can be calculated like this.