Use the form below to do your conversion.
Solution
Step1
Log126415=Log(6415) ÷ Log(12)
Log(6415)= 3.8071966607109
Log(12)=1.0791812460476
Log126415=3.8071966607109 ÷ 1.0791812460476
Ans=3.5278565807684
Step2
Alternatively, the logarithm can be calculated like this.