Use the form below to do your conversion.
Solution
Step1
Log121861=Log(1861) ÷ Log(12)
Log(1861)= 3.2697463731308
Log(12)=1.0791812460476
Log121861=3.2697463731308 ÷ 1.0791812460476
Ans=3.0298398763932
Step2
Alternatively, the logarithm can be calculated like this.