Roman numeral date converter
Roman Numeral Date Converter
Convert any valid date from year 1 to 3999, then explore clear explanations, reference charts and practical guides for writing Roman numerals correctly.
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More Roman numeral tools
Convert a year, check an existing numeral, or start with the essential rules.
Roman numerals at a glance
The seven symbols behind every Roman numeral
I, V, X, L, C, D and M are combined to represent values. Their order—and a small set of subtraction rules—determines how a numeral is read.
Common subtractive formsIV · IX · XL · XC · CD · CM
Browse the reference
Find a year, chart or date
Use the reference pages to explore Roman numerals by year, range or calendar month.
Roman numeral dates in real life
Check the meaning before the design becomes permanent
Roman numeral dates are often used for milestones, memorials, jewellery, tattoos and engraving. Date order matters, so the ordinary date should always remain with the final proof.
VII·VIII·MMXXVI
Tattoos and engraving
Check the source date, order, separator and final layout before committing to a permanent design.
Read the checking guideLearn Roman numerals
Understand the system, not just the answer
The guide library covers the basic rules, historical uses, typography, dates and practical applications.
Date converter help
Common questions
Three quick answers about date order, separators and supported years.
Which date order does the converter use?
The default is Month–Day–Year with centred dots. The result page also shows Day–Month–Year and Year–Month–Day.
Can I use a different separator?
Yes. You can use centred dots, spaces, full stops, hyphens or slashes. The date itself does not change.
Can I convert dates before the year 1000?
Yes. The converter supports valid dates from years 1 to 3999. Early years are written without leading zeros.