Use the form below to do your conversion.
Solution
Step1
Log2518215=Log(18215) ÷ Log(25)
Log(18215)= 4.2604291755779
Log(25)=1.397940008672
Log2518215=4.2604291755779 ÷ 1.397940008672
Ans=3.0476480744157
Step2
Alternatively, the logarithm can be calculated like this.