Use the form below to do your conversion.
Solution
Step1
Log81121=Log(1121) ÷ Log(8)
Log(1121)= 3.049605612595
Log(8)=0.90308998699194
Log81121=3.049605612595 ÷ 0.90308998699194
Ans=3.3768568542685
Step2
Alternatively, the logarithm can be calculated like this.