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Atlantic Standard Time to Eastern Standard Time time converter

Atlantic Daylight Time
America/Halifax
UTC -03:00
GMT-3 ?
02
:
55
AM
Monday, 07 Jul 2025
Eastern Daylight Time
America/New York
UTC -04:00
GMT-4 ?
01
:
55
AM
Monday, 07 Jul 2025

Time Difference from Atlantic Standard Time

Eastern Standard Time is 1 hour behind Atlantic Standard Time (AST). For example, 6:30 AM (AST) is 5:30 AM (EST)
TimezoneTime difference
Eastern Standard Time 1 hour behind - e.g., 6:30 AM (AST) is 5:30 AM (EST)

Best Times to Schedule Meetings

Atlantic Standard Time Eastern Standard Time
9:00 AM 8:00 AM
9:30 AM 8:30 AM
10:00 AM 9:00 AM
10:30 AM 9:30 AM
11:00 AM 10:00 AM
11:30 AM 10:30 AM
12:00 PM 11:00 AM
12:30 PM 11:30 AM
1:00 PM 12:00 PM
1:30 PM 12:30 PM
2:00 PM 1:00 PM
2:30 PM 1:30 PM

Prime hours (8am-5pm) Workable hours (6am-11pm)

Frequently Asked Questions

The time difference between Atlantic Standard Time and Eastern Standard Time is 1 hour.
Eastern Standard Time is 1 hour behind Atlantic Standard Time.
Eastern Standard Time is behind Atlantic Standard Time.
The current time difference is 1 hour.
The offset between Atlantic Standard Time and Eastern Standard Time is -1:00.

Popular Conversions

UTC to PDT IST to PST IST to CST GMT to EST CET to EST BST to PDT CST to BST GMT to IST GMT to PDT UTC to BST
  • 12:00 AM AST is 11:00 PM GMT-4 (previous day) - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 12:30 AM AST is 11:30 PM GMT-4 (previous day) - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 1:00 AM AST is 12:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 1:30 AM AST is 12:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 2:00 AM AST is 1:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 2:30 AM AST is 1:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 3:00 AM AST is 2:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 3:30 AM AST is 2:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 4:00 AM AST is 3:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 4:30 AM AST is 3:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 5:00 AM AST is 4:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 5:30 AM AST is 4:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 6:00 AM AST is 5:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 6:30 AM AST is 5:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 7:00 AM AST is 6:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 7:30 AM AST is 6:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 8:00 AM AST is 7:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 8:30 AM AST is 7:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 9:00 AM AST is 8:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 9:30 AM AST is 8:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 10:00 AM AST is 9:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 10:30 AM AST is 9:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 11:00 AM AST is 10:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 11:30 AM AST is 10:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 12:00 PM AST is 11:00 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 12:30 PM AST is 11:30 AM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 1:00 PM AST is 12:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 1:30 PM AST is 12:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 2:00 PM AST is 1:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 2:30 PM AST is 1:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 3:00 PM AST is 2:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 3:30 PM AST is 2:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 4:00 PM AST is 3:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 4:30 PM AST is 3:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 5:00 PM AST is 4:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 5:30 PM AST is 4:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 6:00 PM AST is 5:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 6:30 PM AST is 5:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 7:00 PM AST is 6:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 7:30 PM AST is 6:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 8:00 PM AST is 7:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 8:30 PM AST is 7:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 9:00 PM AST is 8:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 9:30 PM AST is 8:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 10:00 PM AST is 9:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 10:30 PM AST is 9:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 11:00 PM AST is 10:00 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4
  • 11:30 PM AST is 10:30 PM GMT-4 - Currently observing daylight saving time. GMT-5 adjusted to GMT-4