Use the form below to do your conversion.
Solution
Step1
Log12691=Log(691) ÷ Log(12)
Log(691)= 2.8394780473742
Log(12)=1.0791812460476
Log12691=2.8394780473742 ÷ 1.0791812460476
Ans=2.631141022672
Step2
Alternatively, the logarithm can be calculated like this.