How Many Hours Ahead Is AEST Time?
AEST (Australian Eastern Standard Time) is UTC+10, meaning it's 10 hours ahead of UTC.AEST vs Major Time Zones
| Time Zone | UTC Offset | Hours Behind AEST |
|---|---|---|
| PST (Pacific) | UTC-8 | 18 hours |
| PDT (Pacific summer) | UTC-7 | 17 hours |
| MST (Mountain) | UTC-7 | 17 hours |
| MDT (Mountain summer) | UTC-6 | 16 hours |
| CST (Central) | UTC-6 | 16 hours |
| CDT (Central summer) | UTC-5 | 15 hours |
| EST (Eastern) | UTC-5 | 15 hours |
| EDT (Eastern summer) | UTC-4 | 14 hours |
| GMT (UK winter) | UTC+0 | 10 hours |
| BST (UK summer) | UTC+1 | 9 hours |
| CET (Europe winter) | UTC+1 | 9 hours |
| CEST (Europe summer) | UTC+2 | 8 hours |
| IST (India) | UTC+5:30 | 4.5 hours |
| JST (Japan) | UTC+9 | 1 hour |
AEST vs AEDT
- AEST (UTC+10): Used April-October in NSW, VIC, TAS, ACT; year-round in Queensland
- AEDT (UTC+11): Used October-April in NSW, VIC, TAS, ACT (Australian summer)
Quick Answer
AEST is UTC+10, making it 10-18 hours ahead of US time zones and 8-10 hours ahead of Europe. It's only 1 hour ahead of Japan (JST).
