Use the form below to do your conversion.
Solution
Step1
Log30821=Log(821) ÷ Log(30)
Log(821)= 2.9143431571194
Log(30)=1.4771212547197
Log30821=2.9143431571194 ÷ 1.4771212547197
Ans=1.9729884380227
Step2
Alternatively, the logarithm can be calculated like this.