Use the form below to do your conversion.
Solution
Step1
Log307981=Log(7981) ÷ Log(30)
Log(7981)= 3.9020573108085
Log(30)=1.4771212547197
Log307981=3.9020573108085 ÷ 1.4771212547197
Ans=2.6416635048346
Step2
Alternatively, the logarithm can be calculated like this.