Use the form below to do your conversion.
Solution
Step1
Log201421=Log(1421) ÷ Log(20)
Log(1421)= 3.1525940779275
Log(20)=1.301029995664
Log201421=3.1525940779275 ÷ 1.301029995664
Ans=2.4231524933586
Step2
Alternatively, the logarithm can be calculated like this.