Anniversary Date Converter
Convert an anniversary date into Roman numerals for cards, engravings, and yearly reminders—keeping the original day–month–year relationship clear.
Anniversary dates repeat annually; once you pick Month–Day–Year or Day–Month–Year for the Roman layout, keep that convention for future matching pieces so nothing drifts into ambiguity.
Preview
Formatting tips
- Reuse the same order every year so matching gifts and albums stay consistent.
- Milestone anniversary counts (10th, 25th, 50th) can also be written as Roman ordinals (X, XXV, L) separate from the calendar date.
- For dual-date designs (start date + current year), label each line.
- Engravings wear down—prefer open letter spacing and canonical IV over decorative IIII.
- Confirm years in the supported 1–3999 range used across this site.
Calendar date versus milestone count
The Roman calendar date (day, month, year married/met) is different from a milestone numeral such as XXV for a 25th anniversary. You can use both in one design if each is labeled. Date rules: Roman numeral dates. Charts for small ordinals: 1–100.
Keepsake ideas
- Shared year in Roman numerals for a couple’s origin year
- Full date on the reverse of a pendant
- Album spines marked with MMXXVI-style years
Example year reference: 2026 in Roman numerals.
Other date tools
Conversion only—this site does not provide tattoo, medical, legal, or cultural advice.