Use the form below to do your conversion.
Solution
Step1
Log27685=Log(685) ÷ Log(27)
Log(685)= 2.8356905714924
Log(27)=1.431363764159
Log27685=2.8356905714924 ÷ 1.431363764159
Ans=1.9811110512208
Step2
Alternatively, the logarithm can be calculated like this.