What is the time difference between CST and EDT?

Eastern Daylight Time (EDT) is 2 hours ahead of Central Standard Time (CST). When it is 12:00 PM CST, it is 1:00 PM in EDT.

What time is 9:00 AM CST in EDT?

9:00 AM in CST is 10:00 AM in EDT.

What time is 4:00 PM CST in EDT?

4:00 PM (16:00) in CST is 5:00 PM in EDT.

What is the best meeting time between CST and EDT?

The optimal working overlap between CST and EDT occurs between 9:00 AM – 3:00 PM CST, corresponding to 10:00 AM – 4:00 PM EDT.

UTC-6 ⇄ UTC-4

CST to EDT Time Zone Converter

Convert Central Standard Time to Eastern Daylight Time with live clocks, instant conversion tables, and remote meeting overlap finders.

Time Offset

+2 hours

EDT is 2 hours ahead of CST

⚡ Live CST to EDT Calculator

Real-Time Sync

Central Standard Time (CST) UTC-6

Major Hubs: Chicago, Dallas, Houston

Eastern Daylight Time (EDT) UTC-4

10:00 AM

Same calendar day • Hubs: New York, Toronto, Philadelphia

Popular CST to EDT Conversions

Instant lookup for standard business and day milestones.

Start of Day

9:00 AM CST

equals

10:00 AM EDT

Mid-Morning

11:00 AM CST

equals

12:00 PM EDT

Noon / Lunch

12:00 PM CST

equals

1:00 PM EDT

Afternoon

3:00 PM CST

equals

4:00 PM EDT

End of Day

5:00 PM CST

equals

6:00 PM EDT

Evening

8:00 PM CST

equals

9:00 PM EDT

🤝 Remote Meeting Optimizer

Best Meeting Time Between CST & EDT

The ideal Golden Window for scheduling calls between CST and EDT is 9:00 AM – 3:00 PM CST (which corresponds to 10:00 AM – 4:00 PM EDT), allowing all participants to connect within regular business working hours.

Open Golden Hour Planner →

24-Hour CST to EDT Conversion Schedule

Click any row to view meeting overlap status.

Business (9-17)

Awake

Sleep

CST Time	EDT Time	Calendar Shift	Overlap Compatibility
12:00 AM (00:00)	1:00 AM (01:00)	Same Day	Off-Hours
1:00 AM (01:00)	2:00 AM (02:00)	Same Day	Off-Hours
2:00 AM (02:00)	3:00 AM (03:00)	Same Day	Off-Hours
3:00 AM (03:00)	4:00 AM (04:00)	Same Day	Off-Hours
4:00 AM (04:00)	5:00 AM (05:00)	Same Day	Off-Hours
5:00 AM (05:00)	6:00 AM (06:00)	Same Day	Off-Hours
6:00 AM (06:00)	7:00 AM (07:00)	Same Day	Off-Hours
7:00 AM (07:00)	8:00 AM (08:00)	Same Day	Off-Hours
8:00 AM (08:00)	9:00 AM (09:00)	Same Day	⚡ Flexible Overlap
9:00 AM (09:00)	10:00 AM (10:00)	Same Day	⭐ Golden Hour Overlap
10:00 AM (10:00)	11:00 AM (11:00)	Same Day	⭐ Golden Hour Overlap
11:00 AM (11:00)	12:00 PM (12:00)	Same Day	⭐ Golden Hour Overlap
12:00 PM (12:00)	1:00 PM (13:00)	Same Day	⭐ Golden Hour Overlap
1:00 PM (13:00)	2:00 PM (14:00)	Same Day	⭐ Golden Hour Overlap
2:00 PM (14:00)	3:00 PM (15:00)	Same Day	⭐ Golden Hour Overlap
3:00 PM (15:00)	4:00 PM (16:00)	Same Day	⭐ Golden Hour Overlap
4:00 PM (16:00)	5:00 PM (17:00)	Same Day	⚡ Flexible Overlap
5:00 PM (17:00)	6:00 PM (18:00)	Same Day	Off-Hours
6:00 PM (18:00)	7:00 PM (19:00)	Same Day	Off-Hours
7:00 PM (19:00)	8:00 PM (20:00)	Same Day	Off-Hours
8:00 PM (20:00)	9:00 PM (21:00)	Same Day	Off-Hours
9:00 PM (21:00)	10:00 PM (22:00)	Same Day	Off-Hours
10:00 PM (22:00)	11:00 PM (23:00)	Same Day	Off-Hours
11:00 PM (23:00)	12:00 AM (00:00)	+1 day	Off-Hours

About Origin Zone

Central Standard Time (CST)

Central Standard Time (CST) is 6 hours behind UTC, covering the central United States, central Canada, and Mexico.

Key Cities: Chicago, Dallas, Houston, Austin, Mexico City, Winnipeg

About Destination Zone

Eastern Daylight Time (EDT)

Eastern Daylight Time (EDT) is observed during daylight saving months in the Eastern Time Zone, 4 hours behind UTC.

Key Cities: New York, Toronto, Philadelphia, Miami, Montreal

Related Timezone Conversions

Explore other popular conversions connected to CST and EDT.

Popular Conversions From CST

CST to EST (UTC-5) CST to CDT (UTC-5) CST to MST (UTC-7) CST to MDT (UTC-6) CST to PST (UTC-8) CST to PDT (UTC-7) CST to AKST (UTC-9) CST to HST (UTC-10)

Popular Conversions To EDT

EST to EDT CDT to EDT MST to EDT MDT to EDT PST to EDT PDT to EDT AKST to EDT HST to EDT