Use the form below to do your conversion.
Solution
Step1
Log251421=Log(1421) ÷ Log(25)
Log(1421)= 3.1525940779275
Log(25)=1.397940008672
Log251421=3.1525940779275 ÷ 1.397940008672
Ans=2.2551712222059
Step2
Alternatively, the logarithm can be calculated like this.