01:00AM PST is 09:00 AM GMT
Reference Date: January 21, 2026
🕐 Live Current Time
PST (Pacific Standard Time)
--:-- --
GMT (Greenwich Mean Time)
--:-- --
⏱ Times update every second. Automatically handles DST changes.
📍 Timezone Information
PST (Pacific Standard Time)
UTC Offset: -08:00
Used in the western United States and Canada.
GMT (Greenwich Mean Time)
UTC Offset: +00:00
The mean solar time at the Royal Observatory in Greenwich, London.
⏰ Time Difference: 8.0 hours
📊 Quick Reference Conversion Table
Complete PST to GMT time conversion chart (every 2 hours):
| PST Time | GMT Time | Period | Notes |
|---|---|---|---|
| 12:00 AM | 08:00 AM | night → morning | Same date |
| 02:00 AM | 10:00 AM | night → morning | Same date |
| 04:00 AM | 12:00 PM | night → afternoon | Same date |
| 06:00 AM | 02:00 PM | morning → afternoon | Same date |
| 08:00 AM | 04:00 PM | morning → afternoon | Same date |
| 10:00 AM | 06:00 PM | morning → evening | Same date |
| 12:00 PM | 08:00 PM | afternoon → evening | Same date |
| 02:00 PM | 10:00 PM | afternoon → night | Same date |
| 04:00 PM | 12:00 AM (Jan 22) | afternoon → night | 📅 Date changes |
| 06:00 PM | 02:00 AM (Jan 22) | evening → night | 📅 Date changes |
| 08:00 PM | 04:00 AM (Jan 22) | evening → night | 📅 Date changes |
| 10:00 PM | 06:00 AM (Jan 22) | night → morning | 📅 Date changes |
💡 Practical Tips for PST to GMT Conversions
📧 Good for sending emails/messages: While it's night in PST, it's morning in GMT - they'll read it during active hours.
✈ Travel tip: Expect 4-5 days of jet lag adjustment when flying between PST and GMT. Arrive well-rested and stay hydrated during your flight.
💻 Remote work consideration: If you're in PST, avoid scheduling calls at 01:00AM unless your GMT colleagues are comfortable with 09:00 AM calls.
🌍 Interesting Facts About These Timezones
GMT was established in 1675 by King Charles II at the Royal Observatory.
California's wine country, including Napa Valley, operates in the PST timezone.
The Pacific Northwest's Seattle and Portland are famous for coffee culture and rainy weather.
GMT is based on the Prime Meridian at 0° longitude, passing through Greenwich, London.
The UK switches to BST (British Summer Time, UTC+1) during Daylight Saving Time.
🔄 Custom Time Converter
Convert any time between timezones instantly:
Your local time (Hyderabad, IST): --:-- --