Use the form below to do your conversion.
Solution
Step1
Log251985=Log(1985) ÷ Log(25)
Log(1985)= 3.2977605110991
Log(25)=1.397940008672
Log251985=3.2977605110991 ÷ 1.397940008672
Ans=2.3590143286848
Step2
Alternatively, the logarithm can be calculated like this.