About this leap year checker
Check whether a year is a leap year. It works instantly on any phone or computer, needs no download and costs nothing.
Frequently asked questions
Is the Leap Year Checker free to use?
Yes. The Leap Year Checker on QuickKit is completely free, with no sign-up needed.
Is my data safe when I use the Leap Year Checker?
Yes. Everything runs inside your browser, so what you type or upload is never sent to our servers.