Use the form below to do your conversion.
Solution
Step1
Log214025=Log(4025) ÷ Log(21)
Log(4025)= 3.6047658847039
Log(21)=1.3222192947339
Log214025=3.6047658847039 ÷ 1.3222192947339
Ans=2.7262995624559
Step2
Alternatively, the logarithm can be calculated like this.