Use the form below to do your conversion.
Solution
Step1
Log28815=Log(815) ÷ Log(28)
Log(815)= 2.91115760874
Log(28)=1.4471580313422
Log28815=2.91115760874 ÷ 1.4471580313422
Ans=2.0116376689282
Step2
Alternatively, the logarithm can be calculated like this.