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Convert AST to BRT Time - Free Time Zone Converter

Convert Atlantic Standard Time (AST) to Brasilia Time (BRT, UTC-3) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for AST to BRT coordination. Includes 24-hour conversion table and live time displays. Perfect for international scheduling and global team collaboration. Works on all devices with accurate, reliable results.

🌍
AST
Atlantic Standard Time
Current Time
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🕐
BRT
Brasilia Time
Current Time
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Converted Time
Select a time to convert
Time Difference
-
Your Local Time
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UTC Time
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AST to BRT Time Zone Difference

Brasilia Time is 1 hour ahead of Atlantic Standard Time

Always up-to-date and accurate

24-Hour AST to BRT Conversion Chart

Complete hourly conversion for Atlantic Standard Time to Brasilia Time

12:00 AM
AST
1:00 AM
BRT
00:00 01:00
1:00 AM
AST
2:00 AM
BRT
01:00 02:00
2:00 AM
AST
3:00 AM
BRT
02:00 03:00
3:00 AM
AST
4:00 AM
BRT
03:00 04:00
4:00 AM
AST
5:00 AM
BRT
04:00 05:00
5:00 AM
AST
6:00 AM
BRT
05:00 06:00
6:00 AM
AST
7:00 AM
BRT
06:00 07:00
7:00 AM
AST
8:00 AM
BRT
07:00 08:00
8:00 AM
AST
9:00 AM
BRT
08:00 09:00
9:00 AM
AST
10:00 AM
BRT
09:00 10:00
10:00 AM
AST
11:00 AM
BRT
10:00 11:00
11:00 AM
AST
12:00 PM
BRT
11:00 12:00
12:00 PM
AST
1:00 PM
BRT
12:00 13:00
1:00 PM
AST
2:00 PM
BRT
13:00 14:00
2:00 PM
AST
3:00 PM
BRT
14:00 15:00
3:00 PM
AST
4:00 PM
BRT
15:00 16:00
4:00 PM
AST
5:00 PM
BRT
16:00 17:00
5:00 PM
AST
6:00 PM
BRT
17:00 18:00
6:00 PM
AST
7:00 PM
BRT
18:00 19:00
7:00 PM
AST
8:00 PM
BRT
19:00 20:00
8:00 PM
AST
9:00 PM
BRT
20:00 21:00
9:00 PM
AST
10:00 PM
BRT
21:00 22:00
10:00 PM
AST
11:00 PM
BRT
22:00 23:00
11:00 PM
AST
12:00 AM
BRT
(next day)
23:00 00:00

Best Meeting Times between Atlantic Standard Time and Brasilia Time

Optimal hours for calls between AST and BRT

Business hours overlap available
9:00 AM AST → 10:00 AM BRT
Business Hours
10:00 AM AST → 11:00 AM BRT
Business Hours
11:00 AM AST → 12:00 PM BRT
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
BRT

Brasilia Time

Target timezone

UTC Offset -3.0 hours
Abbreviation BRT
Type Standard Time
Status Active

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