Use the form below to do your conversion.
Solution
Step1
Log214547=Log(4547) ÷ Log(21)
Log(4547)= 3.6577249542051
Log(21)=1.3222192947339
Log214547=3.6577249542051 ÷ 1.3222192947339
Ans=2.7663527289104
Step2
Alternatively, the logarithm can be calculated like this.