The Next Leap Year Calculator is a simple and accurate tool that helps you find the next leap year after any given date or year. You can either select a specific date or enter a year, and the calculator instantly determines when the next leap year will occur — including whether the current year itself qualifies. It automatically applies the leap year rules (divisible by 4, but not by 100 unless also divisible by 400) to ensure precise results. This tool is lightweight, mobile-friendly, and can be easily saved as an HTML file or embedded into any WordPress site using a Custom HTML block. Perfect for students, teachers, or anyone curious about the leap year cycle.