Use the form below to do your conversion.
Solution
Step1
Log202005=Log(2005) ÷ Log(20)
Log(2005)= 3.3021143769562
Log(20)=1.301029995664
Log202005=3.3021143769562 ÷ 1.301029995664
Ans=2.5380770527669
Step2
Alternatively, the logarithm can be calculated like this.