Use the form below to do your conversion.
Solution
Step1
Log258221=Log(8221) ÷ Log(25)
Log(8221)= 3.9149246482051
Log(25)=1.397940008672
Log258221=3.9149246482051 ÷ 1.397940008672
Ans=2.8004954604054
Step2
Alternatively, the logarithm can be calculated like this.