Use the form below to do your conversion.
Solution
Step1
Log81015=Log(1015) ÷ Log(8)
Log(1015)= 3.0064660422492
Log(8)=0.90308998699194
Log81015=3.0064660422492 ÷ 0.90308998699194
Ans=3.3290880040242
Step2
Alternatively, the logarithm can be calculated like this.