Check if a century year (ending in 00) is a leap year. Century years require special rules.
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Enter a year ending in 00.
How this calculator works
Century years are only leap years if divisible by 400 (e.g., 2000 is, 1900 is not).
Common questions about this calculator
These calculators are for informational purposes only. While we strive for accuracy, results should not be used as the sole basis for important decisions.