Use the form below to do your conversion.
Solution
Step1
Log30815=Log(815) ÷ Log(30)
Log(815)= 2.91115760874
Log(30)=1.4771212547197
Log30815=2.91115760874 ÷ 1.4771212547197
Ans=1.9708318456852
Step2
Alternatively, the logarithm can be calculated like this.