Roman Numeral Converter
Convert numbers to Roman numerals and back in one click.
Roman numeral
MMXXVI
- 100% free — no account needed
- Runs in your browser
- Nothing is uploaded
Frequently asked questions
Can this convert both ways?
Yes. It converts numbers to Roman numerals and Roman numerals back to numbers.
What number range is supported?
For standard notation, number to Roman conversion supports values from 1 to 3999.
Does it validate invalid Roman numerals?
Yes. Invalid combinations are detected and shown with a validation error.
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