Use the form below to do your conversion.
Solution
Step1
Log81985=Log(1985) ÷ Log(8)
Log(1985)= 3.2977605110991
Log(8)=0.90308998699194
Log81985=3.2977605110991 ÷ 0.90308998699194
Ans=3.6516410973434
Step2
Alternatively, the logarithm can be calculated like this.