Use the form below to do your conversion.
Solution
Step1
Log214915=Log(4915) ÷ Log(21)
Log(4915)= 3.6915235221682
Log(21)=1.3222192947339
Log214915=3.6915235221682 ÷ 1.3222192947339
Ans=2.7919147276633
Step2
Alternatively, the logarithm can be calculated like this.