Use the form below to do your conversion.
Solution
Step1
Log121397=Log(1397) ÷ Log(12)
Log(1397)= 3.1451964061142
Log(12)=1.0791812460476
Log121397=3.1451964061142 ÷ 1.0791812460476
Ans=2.9144283387365
Step2
Alternatively, the logarithm can be calculated like this.