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Convert AST to HST Time

Convert Atlantic Standard Time (AST) to Hawaii Standard Time (HST, UTC-10) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for AST to HST 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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🇺🇸
HST
Hawaii Standard 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 HST Time Conversion

Hawaii Standard Time is 6 hours behind Atlantic Standard Time

Always accurate • Live conversion
-6h
difference

AST to HST Time Conversion Chart

Popular Time Conversions

Complete 24-Hour Conversion

Atlantic Standard Time to Hawaii Standard Time full day schedule

🇨🇦
12:00 AM
AST
6:00 PM
HST
(previous day)
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1:00 AM
AST
7:00 PM
HST
(previous day)
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🇨🇦
2:00 AM
AST
8:00 PM
HST
(previous day)
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3:00 AM
AST
9:00 PM
HST
(previous day)
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🇨🇦
4:00 AM
AST
10:00 PM
HST
(previous day)
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🇨🇦
5:00 AM
AST
11:00 PM
HST
(previous day)
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🇨🇦
6:00 AM
AST
12:00 AM
HST
🇺🇸
🇨🇦
7:00 AM
AST
1:00 AM
HST
🇺🇸
🇨🇦
8:00 AM
AST
2:00 AM
HST
🇺🇸
🇨🇦
9:00 AM
AST
3:00 AM
HST
🇺🇸
🇨🇦
10:00 AM
AST
4:00 AM
HST
🇺🇸
🇨🇦
11:00 AM
AST
5:00 AM
HST
🇺🇸
🇨🇦
12:00 PM
AST
6:00 AM
HST
🇺🇸
🇨🇦
1:00 PM
AST
7:00 AM
HST
🇺🇸
🇨🇦
2:00 PM
AST
8:00 AM
HST
🇺🇸
🇨🇦
3:00 PM
AST
9:00 AM
HST
🇺🇸
🇨🇦
4:00 PM
AST
10:00 AM
HST
🇺🇸
🇨🇦
5:00 PM
AST
11:00 AM
HST
🇺🇸
🇨🇦
6:00 PM
AST
12:00 PM
HST
🇺🇸
🇨🇦
7:00 PM
AST
1:00 PM
HST
🇺🇸
🇨🇦
8:00 PM
AST
2:00 PM
HST
🇺🇸
🇨🇦
9:00 PM
AST
3:00 PM
HST
🇺🇸
🇨🇦
10:00 PM
AST
4:00 PM
HST
🇺🇸
🇨🇦
11:00 PM
AST
5:00 PM
HST
🇺🇸

Best Meeting Times for AST and HST

Optimal Collaboration Hours

Best times for AST ↔ HST meetings and calls

✅ Business hours overlap available

Recommended Meeting Windows

3:00 PM AST → 9:00 AM HST
Perfect for both time zones
4:00 PM AST → 10:00 AM HST
Perfect for both time zones
5:00 PM AST → 11:00 AM HST
Perfect for both time zones

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

AST vs HST Time Zone Details

Technical Information & Comparison

Detailed timezone specifications and regional data

🇨🇦

Atlantic Standard Time

Source timezone

UTC Offset -4.0h
Code AST
Region Canada
Status ✓ Active
🇺🇸

Hawaii Standard Time

Target timezone

UTC Offset -10.0h
Code HST
Region Global
Status ✓ Active
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