Use the form below to do your conversion.
Solution
Step1
Log85171=Log(5171) ÷ Log(8)
Log(5171)= 3.7135745377721
Log(8)=0.90308998699194
Log85171=3.7135745377721 ÷ 0.90308998699194
Ans=4.1120758631611
Step2
Alternatively, the logarithm can be calculated like this.