Use the form below to do your conversion.
Solution
Step1
Log861=Log(61) ÷ Log(8)
Log(61)= 1.7853298350108
Log(8)=0.90308998699194
Log861=1.7853298350108 ÷ 0.90308998699194
Ans=1.9769124458543
Step2
Alternatively, the logarithm can be calculated like this.