AST to MDT Converter

Q: What is the time difference between AST and MDT?

AST (Atlantic Standard Time) is 3 hours ahead of MDT (Mountain Daylight Time). Therefore, when it is noon in AST, it is 9:00 AM in MDT. This difference is crucial for planning communications and activities across these regions.

Q: How do I convert 4 PM AST to Mountain Daylight Time (MDT) quickly?

To convert 4 PM Atlantic Standard Time (AST) to Mountain Daylight Time (MDT), simply subtract 3 hours. Thus, 4 PM AST translates to 1 PM MDT. This straightforward calculation helps ensure timely coordination.

Q: What steps should I follow when converting from Atlantic Standard Time (AST) to Mountain Daylight Time (MDT)?

First, identify the current time in Atlantic Standard Time (AST). Next, subtract 3 hours using an accurate tool like iformat.io before finalizing plans. This ensures you have the correct local time in Mountain Daylight Time.

Q: Is there an online tool available for converting from AST to MDT?

Yes, you can use an AST to MDT online time converter, such as iformat.io. This converter provides accurate conversions between these two time zones, making it easier to manage your schedule.

Q: How can I use a mobile app for converting from Atlantic Standard Time (AST) to Mountain Daylight Time (MDT)?

You can utilize mobile-friendly tools like iformat.io's app or website directly on your smartphone. This allows you to convert between AST and MDT quickly, enhancing your ability to coordinate across different regions.

Q: What is the best way to schedule meetings using an AST to MDT meeting scheduler?

Consider using a dedicated meeting scheduler that accounts for the 3-hour difference between Atlantic Standard Time and Mountain Daylight Time when planning meetings. This ensures that all participants know their local times and can join without confusion.

Q: Why is Mountain Daylight Time (MDT) behind Atlantic Standard Time (AST) by 3 hours?

MDT operates at UTC -6:00, while AST operates at UTC -3:00 during standard periods. The geographical positioning of these regions accounts for this significant difference in hours.

AST to MDT Time Zone Difference

Mountain Daylight Time is 2 hours behind Atlantic Standard Time

Always up-to-date and accurate

24-Hour AST to MDT Conversion Chart

Complete hourly conversion for Atlantic Standard Time to Mountain Daylight Time

Atlantic Standard Time	Mountain Daylight Time	24-Hour AST	24-Hour MDT
12:00 AM	10:00 PM (previous day)	00:00	22:00
1:00 AM	11:00 PM (previous day)	01:00	23:00
2:00 AM	12:00 AM	02:00	00:00
3:00 AM	1:00 AM	03:00	01:00
4:00 AM	2:00 AM	04:00	02:00
5:00 AM	3:00 AM	05:00	03:00
6:00 AM	4:00 AM	06:00	04:00
7:00 AM	5:00 AM	07:00	05:00
8:00 AM	6:00 AM	08:00	06:00
9:00 AM	7:00 AM	09:00	07:00
10:00 AM	8:00 AM	10:00	08:00
11:00 AM	9:00 AM	11:00	09:00
12:00 PM	10:00 AM	12:00	10:00
1:00 PM	11:00 AM	13:00	11:00
2:00 PM	12:00 PM	14:00	12:00
3:00 PM	1:00 PM	15:00	13:00
4:00 PM	2:00 PM	16:00	14:00
5:00 PM	3:00 PM	17:00	15:00
6:00 PM	4:00 PM	18:00	16:00
7:00 PM	5:00 PM	19:00	17:00
8:00 PM	6:00 PM	20:00	18:00
9:00 PM	7:00 PM	21:00	19:00
10:00 PM	8:00 PM	22:00	20:00
11:00 PM	9:00 PM	23:00	21:00

12:00 AM

AST

10:00 PM

MDT

(previous day)

00:00 22:00

1:00 AM

AST

11:00 PM

MDT

(previous day)

01:00 23:00

2:00 AM

AST

12:00 AM

MDT

02:00 00:00

3:00 AM

AST

1:00 AM

MDT

03:00 01:00

4:00 AM

AST

2:00 AM

MDT

04:00 02:00

5:00 AM

AST

3:00 AM

MDT

05:00 03:00

6:00 AM

AST

4:00 AM

MDT

06:00 04:00

7:00 AM

AST

5:00 AM

MDT

07:00 05:00

8:00 AM

AST

6:00 AM

MDT

08:00 06:00

9:00 AM

AST

7:00 AM

MDT

09:00 07:00

10:00 AM

AST

8:00 AM

MDT

10:00 08:00

11:00 AM

AST

9:00 AM

MDT

11:00 09:00

12:00 PM

AST

10:00 AM

MDT

12:00 10:00

1:00 PM

AST

11:00 AM

MDT

13:00 11:00

2:00 PM

AST

12:00 PM

MDT

14:00 12:00

3:00 PM

AST

1:00 PM

MDT

15:00 13:00

4:00 PM

AST

2:00 PM

MDT

16:00 14:00

5:00 PM

AST

3:00 PM

MDT

17:00 15:00

6:00 PM

AST

4:00 PM

MDT

18:00 16:00

7:00 PM

AST

5:00 PM

MDT

19:00 17:00

8:00 PM

AST

6:00 PM

MDT

20:00 18:00

9:00 PM

AST

7:00 PM

MDT

21:00 19:00

10:00 PM

AST

8:00 PM

MDT

22:00 20:00

11:00 PM

AST

9:00 PM

MDT

23:00 21:00

Best Meeting Times between Atlantic Standard Time and Mountain Daylight Time

Optimal hours for calls between AST and MDT

Business hours overlap available

11:00 AM AST → 9:00 AM MDT

Business Hours

12:00 PM AST → 10:00 AM MDT

Business Hours

1:00 PM AST → 11:00 AM MDT

Business Hours

Based on standard business hours (9:00 AM - 6:00 PM) in each time zone

Time Zone Details

Technical information for both time zones

AST

Atlantic Standard Time

Source timezone

UTC Offset -4.0 hours

Abbreviation AST

Type Standard Time

Status Active

MDT

Mountain Daylight Time

Target timezone

UTC Offset -6.0 hours

Abbreviation MDT

Type Standard Time

Status Active

Convert AST to MDT Time - Free Time Zone Converter

AST to MDT Time Zone Difference

24-Hour AST to MDT Conversion Chart

Best Meeting Times between Atlantic Standard Time and Mountain Daylight Time

Time Zone Details

Atlantic Standard Time

Mountain Daylight Time

Convert AST to MDT Time - Free Time Zone Converter - FAQs

What is the time difference between AST and MDT?

How do I convert 4 PM AST to Mountain Daylight Time (MDT) quickly?

What steps should I follow when converting from Atlantic Standard Time (AST) to Mountain Daylight Time (MDT)?

Is there an online tool available for converting from AST to MDT?

How can I use a mobile app for converting from Atlantic Standard Time (AST) to Mountain Daylight Time (MDT)?

What is the best way to schedule meetings using an AST to MDT meeting scheduler?

Why is Mountain Daylight Time (MDT) behind Atlantic Standard Time (AST) by 3 hours?

Convert AST to other time zones