All fractions might not show up due to missing font support. For easier input, you may type . (period) and it will show as · automatically. Similarly, you may write ) for 1/48 and )) for 1/1728.
This converter accepts Arabic and Roman numerals. Roman numerals can be given in conventional, alternative and archaic forms. The converter does not verify the Roman number you type is in a commonly used format. Arabic numbers are accepted in range 1…4,999,999. For larger numbers use the calculator.