Use the form below to do your conversion.
Solution
Step1
Log214703=Log(4703) ÷ Log(21)
Log(4703)= 3.6723749787461
Log(21)=1.3222192947339
Log214703=3.6723749787461 ÷ 1.3222192947339
Ans=2.7774326039351
Step2
Alternatively, the logarithm can be calculated like this.