Use the form below to do your conversion.
Solution
Step1
Log219395=Log(9395) ÷ Log(21)
Log(9395)= 3.9728967844365
Log(21)=1.3222192947339
Log219395=3.9728967844365 ÷ 1.3222192947339
Ans=3.004718506423
Step2
Alternatively, the logarithm can be calculated like this.