Use the form below to do your conversion.
Solution
Step1
Log214217=Log(4217) ÷ Log(21)
Log(4217)= 3.6250036010149
Log(21)=1.3222192947339
Log214217=3.6250036010149 ÷ 1.3222192947339
Ans=2.7416054322096
Step2
Alternatively, the logarithm can be calculated like this.