Roman Numeral Date Converter

What Is It?

This roman numeral date converter turns regular dates into Roman numerals. It also converts a Roman numeral date back to a standard date. Results use Day.Month.Year with dots for separators. The tool loads with today set and a conversion shown.

How It Works

The tool reads the picked date and splits it into parts. It converts the day and the month and the year with the Roman system. It formats the result as Day.Month.Year with dots.

The symbols follow standard values:

• I equals 1 and V equals 5
• X equals 10 and L equals 50
• C equals 100 and D equals 500
• M equals 1000

Example, January 1, 2024 becomes I.I.MMXXIV. The reverse feature reads a dotted Roman date and returns a standard date.

How to Use This Tool

Convert a standard date to Roman numerals

1. Pick a date in Select Date.
2. Press Convert to Roman Numerals.
3. Review Original Date and Roman Numeral Format.
4. Use the breakdown to check each part.
5. Copy the Roman string for your project.

Convert from a Roman numeral date

1. Type a Roman date like XV.III.MMXXIV.
2. Use dots to separate the day and the month and the year.
3. Press Convert to Standard Date.
4. Review Standard Date and Numeric Format.

Inputs

• Select Date: choose any calendar date. This field starts with today set.
• Roman Numeral Date: enter letters I V X L C D M only. Lowercase or uppercase both work.

Outputs and how to read them

• Original Date: the month name with the day and the year.
• Roman Numeral Format: a dotted string like XV.III.MMXXIV.
• Breakdown: each part shows its Roman match.
• Standard Date: a plain date shown after a reverse conversion.
• Numeric Format: the date in month slash day slash year.

Notes and limits

• Year range runs from 1 to 3999.
• Roman numerals use no zero.
• The reverse check verifies letters and ranges only.
• It skips strict Roman rules on repeats and subtraction.
• It skips calendar edge cases like leap years and short months.
• Dots must separate day and month and year.
• Month names in results appear in English.
• The reverse tool reads lowercase and uppercase.

Why You'll Love It

This roman numeral date converter helps with clear, precise date styling. It keeps formats consistent and saves rework.

• Wedding invitations and save the dates.
• Anniversaries and birthdays for cards and keepsakes.
• Certificates and awards for a formal look.
• Engraving on rings, watches, and plaques.
• Posters, prints, and design mockups.
• Classroom work on Roman numerals and history.

Use the forward and reverse features to check your work. Copy the Roman date and paste it where you need it. Keep your formatting tight and your dates clear.