Use the form below to do your conversion.
Solution
Step1
Log302105=Log(2105) ÷ Log(30)
Log(2105)= 3.3232521001717
Log(30)=1.4771212547197
Log302105=3.3232521001717 ÷ 1.4771212547197
Ans=2.249816722597
Step2
Alternatively, the logarithm can be calculated like this.