Easily convert decimal numbers to Roman numerals and Roman numerals back to decimal. This utility app simplifies switching between numeral systems with a few taps.



10+ similar apps compared and reviewed
Roman Numeral is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.










Easily convert decimal numbers to Roman numerals and Roman numerals back to decimal. This utility app simplifies switching between numeral systems with a few taps.


A distraction-free calculator that provides live results as you type, with smart history and easy editing. It offers currency formatting, percentage calculations, and customizable themes for a personalized experience.






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Easily convert between standard numbers and Roman numerals. This utility also includes key historical dates from Ancient Rome.



