Use the form below to do your conversion.
Solution
Step1
Log30721=Log(721) ÷ Log(30)
Log(721)= 2.8579352647194
Log(30)=1.4771212547197
Log30721=2.8579352647194 ÷ 1.4771212547197
Ans=1.9348007183485
Step2
Alternatively, the logarithm can be calculated like this.