Leap Year Checker
// Check if any year is a leap year
2026
is NOT a Leap Year
28
Days in Feb
365
Days in Year
2024
Prev Leap
2028
Next Leap
Nearby Years
2020202120222023202420252026202720282029203020312032
#About Leap Year Checker
Free online leap year checker. Determine if any year is a leap year, and find the next and previous leap years. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
#FAQ
What makes a year a leap year? ▾
A year is a leap year if it is divisible by 4, except for century years which must also be divisible by 400. So 2000 was a leap year, but 1900 was not.
How often do leap years occur? ▾
Leap years occur roughly every 4 years. The Gregorian calendar has 97 leap years every 400 years.
</> Embed this tool ▾
Copy this code to embed the tool on your website. Adjust the height to fit your layout.
<iframe src="https://www.browserutils.dev/embed/leap-year-checker" width="100%" height="500" frameborder="0" title="Leap Year Checker"></iframe>