Leap Year Checker

• planning schedules and date-based deadlines
• checking countdowns, elapsed time, or date gaps
• avoiding calendar arithmetic mistakes

Validates whether a year has 366 days (includes Feb 29).

1. 1Enter a year
2. 2See if it's a leap year

UtilityNest keeps this tool simple on purpose: the goal is to make the task easy to understand, fast to complete, and straightforward to double-check.

• Review the inputs once more before you copy, save, or share the result.
• Use the example and FAQ on this page to sense-check how the tool behaves.
• When the result matters, compare one more scenario or related tool before acting on it.