Use the form below to do your conversion.
Solution
Step1
Log122815=Log(2815) ÷ Log(12)
Log(2815)= 3.4494783991874
Log(12)=1.0791812460476
Log122815=3.4494783991874 ÷ 1.0791812460476
Ans=3.1963846775698
Step2
Alternatively, the logarithm can be calculated like this.