Use the form below to do your conversion.
Solution
Step1
Log301981=Log(1981) ÷ Log(30)
Log(1981)= 3.2968844755385
Log(30)=1.4771212547197
Log301981=3.2968844755385 ÷ 1.4771212547197
Ans=2.2319660386745
Step2
Alternatively, the logarithm can be calculated like this.