Leap Year Calculator
Discover if any year is a leap year
About Leap Year Calculator
Understand leap years instantly — check single years or analyze large year ranges with detailed insights.
How This Tool Works
The Leap Year Calculator determines whether a given year or range of years includes leap years. It follows the Gregorian calendar rules — a leap year occurs every 4 years, except for years divisible by 100 unless they are also divisible by 400. The tool can handle both single-year checks and large range analyses efficiently.
Key Features
- Check any individual year for leap year status.
- Analyze a range of years (even spanning centuries).
- Displays leap years visually in a clean, scrollable grid.
- Shows the percentage of leap years in a range.
- Animated icons and color-coded results for better clarity.
How to Use
- Select a mode — Single Year or Year Range.
- Enter the desired year(s) in the input fields.
- Click the “Check Year” or “Analyze Range” button.
- View detailed results, including leap year count and percentage.
- Use the clear button to reset inputs and try again.
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Leap Year Calculator - Check Leap Years Instantly Online | Solvezi