Use the form below to do your conversion.
Solution
Step1
Log12143=Log(143) ÷ Log(12)
Log(143)= 2.1553360374651
Log(12)=1.0791812460476
Log12143=2.1553360374651 ÷ 1.0791812460476
Ans=1.9971956011641
Step2
Alternatively, the logarithm can be calculated like this.