apoc.number.romanToArabic Function apoc.number.romanToArabic(romanNumber STRING) - converts the given Roman numbers to Arabic numbers. Signature apoc.number.romanToArabic(romanNumber :: STRING) :: INTEGER \| FLOAT Input parameters Name Type Default romanNumber STRING null Usage Examples RETURN apoc.number.romanToArabic("MCMXXXII") AS output; Table 1. Results output 1932 More documentation of apoc.number.romanToArabic apoc.number.parseInt apoc.path