Use the form below to do your conversion.
Solution
Step1
Log81385=Log(1385) ÷ Log(8)
Log(1385)= 3.1414497734005
Log(8)=0.90308998699194
Log81385=3.1414497734005 ÷ 0.90308998699194
Ans=3.4785567536455
Step2
Alternatively, the logarithm can be calculated like this.