Use the form below to do your conversion.
Solution
Step1
Log202221=Log(2221) ÷ Log(20)
Log(2221)= 3.3465485585485
Log(20)=1.301029995664
Log202221=3.3465485585485 ÷ 1.301029995664
Ans=2.5722301328192
Step2
Alternatively, the logarithm can be calculated like this.