Atlantic Standard Time to Eastern Standard Time Time zone converter

Atlantic Standard Time to Eastern Standard Time time converter

Atlantic Daylight Time

America/Halifax

UTC -03:00

GMT-3 ?

Monday, 07 Jul 2025

Eastern Daylight Time

America/New York

UTC -04:00

GMT-4 ?

Monday, 07 Jul 2025

Time Difference from Atlantic Standard Time

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

Best Times to Schedule Meetings Between Atlantic Standard Time and Eastern Standard Time

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