Eastern Daylight Time and Central Standard Time are 2 hours apart. Use our free converter below for instant, accurate time zone conversion results. EDT to CST Converter Understanding EDT and CST Time Zones Eastern Daylight Time (EDT) Eastern Daylight Time is observed in undefined and uses the offset UTC-4 . Major cities in this time zone include New York, Washington DC, Miami, Atlanta, Boston . This time zone serves a significant global region with important economic and cultural hubs. Central Standard Time (CST) Central Standard Time operates at UTC-6 , covering undefined. Key cities include Chicago, Houston, Dallas, Minneapolis . The 2-hour backward offset from EDT means that when professionals in New York start their workday at 9:00 AM, it is already 7:00 AM in Chicago. EDT is also commonly referred to as Eastern Daylight, Eastern Time, ET, East Coast time, New York time. CST is also known as Central Time, CT, Chicago time, Texas time. So if you are searching for Eastern Daylight to Central Time, this is the same conversion as EDT to CST. Complete EDT to CST Conversion Table The table below shows every two-hour increment converted from Eastern Daylight Time to Central Standard Time. Business hours (9 AM – 5 PM) are highlighted for easy scheduling reference. Times shown in 12-hour and 24-hour format. Last updated 2026-03-09. Scheduling Between EDT and CST International conference calls between New York, Washington DC, Miami, Atlanta, Boston and Chicago, Houston, Dallas, Minneapolis work best when scheduled during the overlap of both regions' business hours. Rotating meeting times monthly ensures fairness across time zones. The small 2-hour gap between EDT and CST means that most of the business day overlaps, making real-time collaboration straightforward. Morning meetings in EDT align well with early morning schedules in CST. Travel Between New York and Chicago Booking hotels and transportation in Chicago? Double-check whether listed check-in times are in CST (local) or your departure time zone. A common mistake is arriving 2 hours early or late due to unconverted times.

Medical experts recommend allowing approximately one day of adjustment per hour of time difference. For the 2-hour shift between EDT and CST, plan for a quick adjustment of 1–2 days. Daylight Saving Time Considerations When daylight saving time is in effect, the abbreviation changes (e.g., EST becomes EDT, CET becomes CEST). Our converter handles this automatically, but being aware of which version is active helps avoid confusion. For the EDT to CST conversion specifically: EDT (UTC-4) and CST (UTC-6) both observe DST. When both zones transition on different dates, the offset temporarily shifts by one hour for a few weeks. Always verify during March–April and October–November. Related Time Zone Conversions References & Resources TimeAndDate.com — World Time Zones NIST — Official US Time Standard IANA Time Zone Database Wikipedia — Time Zone Abbreviations WorldTimeServer — Current Times Worldwide Frequently Asked Questions EDT (Eastern Daylight Time) is 2 hours ahead of CST (Central Standard Time). EDT is UTC-4 and CST is UTC-6. When it is 12:00 PM (noon) in EDT, it is 10:00 AM in CST. The best overlap for business hours is approximately 7:00 AM to 3:00 PM CST, which corresponds to 9:00 AM to 5:00 PM in EDT. When daylight saving time is in effect, the abbreviation changes (e.g., EST becomes EDT, CET becomes CEST). Our converter handles this automatically, but being aware of which version is active helps avoid confusion.