What units can I convert with EazyUnit?

EazyUnit supports over 1,000 unit converters including length, weight, temperature, area, volume, speed, pressure, energy, and many more categories.

Is EazyUnit free to use?

Yes, EazyUnit is 100% free for all users.

All conversions use up-to-date, verified conversion factors for maximum accuracy.

Instantly convert between Roman and Arabic numerals.

NIST verified

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ToResult

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Values (one per line, or comma-separated)

Our converter supports numbers from 1 to 3999.

4 is written as IV in Roman numerals.

9 is written as IX in Roman numerals.