Use the form below to do your conversion.
Solution
Step1
Log3012215=Log(12215) ÷ Log(30)
Log(12215)= 4.0868934713095
Log(30)=1.4771212547197
Log3012215=4.0868934713095 ÷ 1.4771212547197
Ans=2.7667961978417
Step2
Alternatively, the logarithm can be calculated like this.