Convert US Eastern Time (EST) to Central Time (CST) instantly. Whether you're scheduling a business call between New York and Chicago, coordinating with Midwest teams, or planning meetings across Eastern and Central timezones, our free timezone converter makes it simple.
Eastern Standard Time (EST) is 1 hour ahead of Central Standard Time (CST). When it's noon in New York, Boston, or Miami, it's 11:00 AM in Chicago, Dallas, or Houston. The 1-hour difference remains constant year-round.
Eastern Time is in the America/New_York timezone (GMT-5/-4)
Central Time is in the America/Chicago timezone (GMT-6/-5)
Time difference: 1 hour (EST ahead)
Both timezones observe Daylight Saving Time and change at the same time, so the 1-hour difference is constant.
| EST (New York/Boston) | CST (Chicago/Dallas) |
|---|---|
| 12:00 AM (Midnight) | 11:00 PM (Previous day) |
| 6:00 AM | 5:00 AM |
| 9:00 AM | 8:00 AM |
| 12:00 PM (Noon) | 11:00 AM |
| 3:00 PM | 2:00 PM |
| 6:00 PM | 5:00 PM |
| 9:00 PM | 8:00 PM |
The best time for business calls between Eastern and Central time is 10:00 AM - 5:00 PM EST, which corresponds to 9:00 AM - 4:00 PM CST.
This window ensures both timezones are within standard working hours (9 AM - 5 PM), making it ideal for:
Both Eastern and Central Time observe Daylight Saving Time. Clocks change at the same time in both timezones, so the 1-hour difference remains constant throughout the year.
💡 Pro Tip: Since both timezones change at the same time, you don't need to worry about DST transitions affecting the time difference. Just subtract 1 hour from EST to get CST.
Winter Offset: UTC-5 (GMT-5)
Summer Offset: UTC-4 (GMT-4, EDT)
IANA Timezone: America/New_York
Major Cities: New York, Miami, Boston, Philadelphia, Atlanta
DST: Observed (mid-March to early November)
Winter Offset: UTC-6 (GMT-6)
Summer Offset: UTC-5 (GMT-5, CDT)
IANA Timezone: America/Chicago
Major Cities: Chicago, Dallas, Houston, San Antonio, Austin
DST: Observed (mid-March to early November)