- Enter an integer (between 1 and 3999) or a Roman numeral in the input field.
- The converter will automatically display the equivalent value in the other format.
- Copy the result to your clipboard if needed.
Roman Numeral Converter
Convert standard integers to Roman numerals and vice versa with this tool.
How to Use This Tool
Learn More About Roman Numeral Converter
Roman Numerals
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers are represented by combinations of letters from the Latin alphabet.
Common Roman Numerals
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000
About
Convert standard integers to Roman numerals and vice versa with this tool. Enter a number (1-3999) to see its Roman numeral equivalent, or enter a Roman numeral to convert it back to an integer.
Use Cases
- Converting dates to Roman numerals for inscriptions or tattoos
- Educational purposes for learning about Roman numerals
- Historical research and document analysis
- Creating visually appealing numbering systems for outlines or lists