Use the form below to do your conversion.
Solution
Step1
Log214225=Log(4225) ÷ Log(21)
Log(4225)= 3.6258267132857
Log(21)=1.3222192947339
Log214225=3.6258267132857 ÷ 1.3222192947339
Ans=2.7422279554734
Step2
Alternatively, the logarithm can be calculated like this.