Est To Ast Converter

Convert Eastern Standard Time to Atlantic Standard Time accurately. AST is 1 hour ahead of EST, making this converter essential for coordinating meetings, business communications, and scheduling across the United States.

Current EST and AST Time

EST

Eastern Standard Time

02:59:05 AM
Monday, June 09, 2025

AST

Atlantic Standard Time

03:59:05 AM
Monday, June 09, 2025

EST to AST Time Converter

24-Hour EST to AST Conversion Chart

This table shows EST to AST time conversion for every hour of the day.

EST Time AST Time
12:00 AM
00:00
01:00 AM
01:00
01:00 AM
01:00
02:00 AM
02:00
02:00 AM
02:00
03:00 AM
03:00
03:00 AM
03:00
04:00 AM
04:00
04:00 AM
04:00
05:00 AM
05:00
05:00 AM
05:00
06:00 AM
06:00
06:00 AM
06:00
07:00 AM
07:00
07:00 AM
07:00
08:00 AM
08:00
08:00 AM
08:00
09:00 AM
09:00
09:00 AM
09:00
10:00 AM
10:00
10:00 AM
10:00
11:00 AM
11:00
11:00 AM
11:00
12:00 PM
12:00
12:00 PM
12:00
01:00 PM
13:00
01:00 PM
13:00
02:00 PM
14:00
02:00 PM
14:00
03:00 PM
15:00
03:00 PM
15:00
04:00 PM
16:00
04:00 PM
16:00
05:00 PM
17:00
05:00 PM
17:00
06:00 PM
18:00
06:00 PM
18:00
07:00 PM
19:00
07:00 PM
19:00
08:00 PM
20:00
08:00 PM
20:00
09:00 PM
21:00
09:00 PM
21:00
10:00 PM
22:00
10:00 PM
22:00
11:00 PM
23:00
11:00 PM
23:00
12:00 AM (+1 day)
00:00

Quick Facts

  • Time Difference: AST is 1 hour ahead of EST
  • EST Full Name: Eastern Standard Time
  • AST Full Name: Atlantic Standard Time
  • Conversion Type: EST → AST

EST to AST FAQs

How to use the EST to AST converter?

Using our EST to AST converter is simple and straightforward. Enter the time you want to convert, select the date, and click "Convert Time" to see the corresponding AST time instantly. The converter automatically handles daylight saving time changes and shows any date changes.

What is the time difference between EST and AST?

AST is 1 hour ahead of EST. This makes accurate conversion essential for scheduling meetings and coordinating activities across the United States.

When does EST to AST conversion change for daylight saving?

The time difference between EST and AST may vary when daylight saving time changes occur. Our converter automatically adjusts for these transitions to ensure accurate time conversion throughout the year.

Is the EST to AST converter accurate?

Yes, our converter provides precise time conversion accounting for daylight saving time transitions automatically. It's perfect for business meetings, travel planning, and coordinating schedules across different time zones.

What regions use EST and AST time zones?

EST and AST are used in different regions around the world. This converter helps coordinate scheduling and communication across these time zones for business and personal activities.

Can I convert EST to AST for any date?

Absolutely! Our EST to AST converter works for any past or future date. Simply select your desired date and time to get accurate conversion results with automatic daylight saving time adjustments.

Quick Facts

  • Time Difference: 1 hours
  • EST: Eastern Standard Time
  • AST: Atlantic Standard Time
  • DST: Both observe daylight saving

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