Use the form below to do your conversion.
Solution
Step1
Log31981=Log(1981) ÷ Log(3)
Log(1981)= 3.2968844755385
Log(3)=0.47712125471966
Log31981=3.2968844755385 ÷ 0.47712125471966
Ans=6.9099509672351
Step2
Alternatively, the logarithm can be calculated like this.