Use the form below to do your conversion.
Solution
Step1
Log1861=Log(61) ÷ Log(18)
Log(61)= 1.7853298350108
Log(18)=1.2552725051033
Log1861=1.7853298350108 ÷ 1.2552725051033
Ans=1.4222647494887
Step2
Alternatively, the logarithm can be calculated like this.