Easter Date Finder & Calendar Export
Find Gregorian and traditional Julian-method Easter dates across a year range, compare their civil dates and export results or Gregorian Easter calendar events.
Ready. Explore the example or use the input controls to begin.
Scope and practical limits
Years 1583–4099, at most 500 years. Ecclesiastical calendar calculations, not astronomical full-moon predictions. Church practices vary; the Julian method is not a universal statement about every Orthodox observance. ICS export includes Gregorian-method Easter only.
The tool processes your work in the browser. The website’s advertising and analytics follow its privacy and consent settings. Projects are not saved automatically. Media workspaces export their files directly rather than storing them in project JSON.
Using Easter Date Finder & Calendar Export
Find Gregorian and traditional Julian-method Easter dates across a year range, compare their civil dates and export results or Gregorian Easter calendar events.
- Start with the example and set the relevant dates, range or clock settings.
- Review validation messages and the calculated results, including calendar conventions and day offsets.
- Download JSON or CSV; where available, export all-day calendar events. Save a project to retain your inputs.
Example
In 2026 Gregorian-method Easter is April 5. The traditional Julian-method Easter corresponds to April 12 in the Gregorian calendar.
Questions & answers
Why can Easter dates differ?
Gregorian and traditional Julian computations use different ecclesiastical tables. This tool shows both methods and converts the Julian result into the Gregorian calendar.
What is included in the calendar download?
One all-day Gregorian-method Easter event per year. The comparison CSV and JSON include both methods.
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