Ethiopian Date Converter

About the Ethiopian Date Converter

Diaspora Ethiopians run into this situation constantly: a parent in Addis mentions a birthday or an appointment using an Ethiopian date, and you need to figure out what that maps to on your calendar. Lawyers handling Ethiopian birth certificates, HR professionals verifying employment records, and anyone dealing with official documents that carry Ethiopian calendar dates all face the same challenge. This converter lets you move between the two systems instantly, without doing mental arithmetic or hunting for a reference table.

The Ethiopian calendar has 13 months. Twelve of them have exactly 30 days each, and the thirteenth month, Pagume, has 5 days in a regular year and 6 days in an Ethiopian leap year. The calendar runs 7 to 8 years behind the Gregorian calendar, and the exact gap depends on which side of the Ethiopian New Year you are on. Enkutatash, the Ethiopian New Year, falls on September 11 in the Gregorian calendar. The calendar's structure traces back to the Ethiopian Orthodox Church's calculation of the Annunciation using a method that diverged from the Western church centuries ago, and it remains the official civil calendar of Ethiopia today.

Under the hood, the converter uses the Julian Day Number algorithm, which expresses any calendar date as a single integer count of days. This approach handles the tricky edge cases correctly, including Pagume's variable length and the year-boundary shift around Enkutatash. You enter a date in either calendar and get the equivalent in the other instantly, along with the day of the week.

If you also need to see your age in Ethiopian calendar terms, the Ethiopian Age Calculator handles that separately and shows the evangelical year name alongside the converted date.