What are the basic Roman numerals?

I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1000.

IV, because a smaller symbol before a larger one is subtracted. 9 is IX and 40 is XL.

Standard Roman numerals can't repeat a symbol more than three times, so 3999 (MMMCMXCIX) is the largest.

How do I write a date for a tattoo?

Enter the date and choose a format like DD.MM.YYYY; each part converts separately, e.g. 15.08.1947 → XV.VIII.MCMXLVII.

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Roman Numerals Converter— Numbers ↔ Roman numerals, dates & tattoos.

Number or Roman numeral

MMXXVI

Date to Roman numerals

XV.VIII.MCMXLVII

Roman numeral chart

100

500

1000

400

900

MMXXVI

2026

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How to Use the Roman Numerals Converter

Type a number from 1 to 3999 to see its Roman numeral, or type Roman letters like MMXXVI to get the number. Use the date box to turn birthdays or anniversaries into Roman numeral dates for tattoos. A chart of basic symbols is shown below.

Frequently Asked Questions

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Date to Roman numerals

Roman numeral chart

How to Use the Roman Numerals Converter

Frequently Asked Questions

What are the basic Roman numerals?

How is 4 written?

What is 2026 in Roman numerals?

Why only up to 3999?

How do I write a date for a tattoo?

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