Leap Year Checker
Check whether a year is a leap year or not
What is a Leap Year?
A leap year is a year that has 366 days instead of 365 days. February has 29 days in a leap year.
How to check a leap year
- Enter a year
- Click the check button
- See if the year is a leap year
Leap year rules
- Divisible by 4 → Leap year
- Divisible by 100 → Not a leap year
- Divisible by 400 → Leap year
These tools are useful when working with years, dates, and calendars:
- Date Difference Calculator – calculate days between two dates.
- Age Calculator – calculate age accurately including leap years.
- Time Duration Calculator – calculate time intervals easily.
👉 All tools available at: Online Calculators & Tools