Use the form below to do your conversion.
Solution
Step1
Log129815=Log(9815) ÷ Log(12)
Log(9815)= 3.991890303936
Log(12)=1.0791812460476
Log129815=3.991890303936 ÷ 1.0791812460476
Ans=3.6989989573631
Step2
Alternatively, the logarithm can be calculated like this.