Use the form below to do your conversion.
Solution
Step1
Log812215=Log(12215) ÷ Log(8)
Log(12215)= 4.0868934713095
Log(8)=0.90308998699194
Log812215=4.0868934713095 ÷ 0.90308998699194
Ans=4.5254554143849
Step2
Alternatively, the logarithm can be calculated like this.