Use the form below to do your conversion.
Solution
Step1
Log312215=Log(2215) ÷ Log(31)
Log(2215)= 3.3453737305591
Log(31)=1.4913616938343
Log312215=3.3453737305591 ÷ 1.4913616938343
Ans=2.2431672641116
Step2
Alternatively, the logarithm can be calculated like this.