# conversion between Julian and Gregorian calendars
**Wikidata**: [Q2478595](https://www.wikidata.org/wiki/Q2478595)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Conversion_between_Julian_and_Gregorian_calendars)  
**Source**: https://4ort.xyz/entity/conversion-between-julian-and-gregorian-calendars