Use the form below to do your conversion.
Solution
Step1
Log4221=Log(221) ÷ Log(4)
Log(221)= 2.3443922736851
Log(4)=0.60205999132796
Log4221=2.3443922736851 ÷ 0.60205999132796
Ans=3.8939512796957
Step2
Alternatively, the logarithm can be calculated like this.