04:00AM PST is 12:00 PM 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 afternoon 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 04:00AM unless your GMT colleagues are comfortable with 12:00 PM calls.
🌍 Interesting Facts About These Timezones
The UK switches to BST (British Summer Time, UTC+1) during Daylight Saving Time.
The Pacific Northwest's Seattle and Portland are famous for coffee culture and rainy weather.
Many international broadcasts and aviation use GMT/UTC as the reference time standard.
Ireland also uses GMT, referred to as Irish Standard Time during winter months.
Hollywood and the entertainment industry operate on PST in Los Angeles.
🔄 Custom Time Converter
Convert any time between timezones instantly:
Your local time (Hyderabad, IST): --:-- --