Use the form below to do your conversion.
Solution
Step1
Log41985=Log(1985) ÷ Log(4)
Log(1985)= 3.2977605110991
Log(4)=0.60205999132796
Log41985=3.2977605110991 ÷ 0.60205999132796
Ans=5.4774616460152
Step2
Alternatively, the logarithm can be calculated like this.