Gmt To Adt Converter
Convert Greenwich Mean Time to Atlantic Daylight Time accurately. GMT is 3 hours ahead of ADT, making this converter essential for coordinating meetings, business communications, and scheduling across the United States.
Current GMT and ADT Time
GMT
Greenwich Mean Time
ADT
Atlantic Daylight Time
GMT to ADT Time Converter
24-Hour GMT to ADT Conversion Chart
This table shows GMT to ADT time conversion for every hour of the day.
| GMT Time | ADT Time |
|---|---|
|
12:00 AM
00:00
|
09:00 PM (-1 day)
21:00
|
|
01:00 AM
01:00
|
10:00 PM (-1 day)
22:00
|
|
02:00 AM
02:00
|
11:00 PM (-1 day)
23:00
|
|
03:00 AM
03:00
|
12:00 AM
00:00
|
|
04:00 AM
04:00
|
01:00 AM
01:00
|
|
05:00 AM
05:00
|
02:00 AM
02:00
|
|
06:00 AM
06:00
|
03:00 AM
03:00
|
|
07:00 AM
07:00
|
04:00 AM
04:00
|
|
08:00 AM
08:00
|
05:00 AM
05:00
|
|
09:00 AM
09:00
|
06:00 AM
06:00
|
|
10:00 AM
10:00
|
07:00 AM
07:00
|
|
11:00 AM
11:00
|
08:00 AM
08:00
|
|
12:00 PM
12:00
|
09:00 AM
09:00
|
|
01:00 PM
13:00
|
10:00 AM
10:00
|
|
02:00 PM
14:00
|
11:00 AM
11:00
|
|
03:00 PM
15:00
|
12:00 PM
12:00
|
|
04:00 PM
16:00
|
01:00 PM
13:00
|
|
05:00 PM
17:00
|
02:00 PM
14:00
|
|
06:00 PM
18:00
|
03:00 PM
15:00
|
|
07:00 PM
19:00
|
04:00 PM
16:00
|
|
08:00 PM
20:00
|
05:00 PM
17:00
|
|
09:00 PM
21:00
|
06:00 PM
18:00
|
|
10:00 PM
22:00
|
07:00 PM
19:00
|
|
11:00 PM
23:00
|
08:00 PM
20:00
|
Quick Facts
- Time Difference: GMT is 3 hours ahead of ADT
- GMT Full Name: Greenwich Mean Time
- ADT Full Name: Atlantic Daylight Time
- Conversion Type: GMT → ADT
GMT to ADT FAQs
How to use the GMT to ADT converter?
Using our GMT to ADT converter is simple and straightforward. Enter the time you want to convert, select the date, and click "Convert Time" to see the corresponding ADT time instantly. The converter automatically handles daylight saving time changes and shows any date changes.
What is the time difference between GMT and ADT?
GMT is 3 hours ahead of ADT. This makes accurate conversion essential for scheduling meetings and coordinating activities across the United States.
When does GMT to ADT conversion change for daylight saving?
The time difference between GMT and ADT 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 GMT to ADT 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 GMT and ADT time zones?
GMT and ADT 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 GMT to ADT for any date?
Absolutely! Our GMT to ADT 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: 3 hours
- GMT: Greenwich Mean Time
- ADT: Atlantic Daylight Time
- DST: Both observe daylight saving