GMT to EST: UK Time to US Eastern Time
UK Time (GMT, UTC+00:00) and US Eastern Time (EST, UTC-05:00): EST is 5 hours behind GMT all year. Use the converter above — type a time such as “9am GMT to EST”, drag along the hour strips, or pick a date.
GMT to EST conversion table
| UK Time (GMT/BST) | US Eastern Time |
|---|---|
| 12:00 AM GMT | 7:00 PM EST (previous day) |
| 1:00 AM GMT | 8:00 PM EST (previous day) |
| 2:00 AM GMT | 9:00 PM EST (previous day) |
| 3:00 AM GMT | 10:00 PM EST (previous day) |
| 4:00 AM GMT | 11:00 PM EST (previous day) |
| 5:00 AM GMT | 12:00 AM EST |
| 6:00 AM GMT | 1:00 AM EST |
| 7:00 AM GMT | 2:00 AM EST |
| 8:00 AM GMT | 3:00 AM EST |
| 9:00 AM GMT | 4:00 AM EST |
| 10:00 AM GMT | 5:00 AM EST |
| 11:00 AM GMT | 6:00 AM EST |
| 12:00 PM GMT | 7:00 AM EST |
| 1:00 PM GMT | 8:00 AM EST |
| 2:00 PM GMT | 9:00 AM EST |
| 3:00 PM GMT | 10:00 AM EST |
| 4:00 PM GMT | 11:00 AM EST |
| 5:00 PM GMT | 12:00 PM EST |
| 6:00 PM GMT | 1:00 PM EST |
| 7:00 PM GMT | 2:00 PM EST |
| 8:00 PM GMT | 3:00 PM EST |
| 9:00 PM GMT | 4:00 PM EST |
| 10:00 PM GMT | 5:00 PM EST |
| 11:00 PM GMT | 6:00 PM EST |
Daylight saving
UK Time switches to daylight saving (BST) around March and back to GMT around October. US Eastern Time switches to EDT around March and back to EST around November.
Frequently asked questions
- What is the time difference between GMT and EST?
- EST is 5h behind GMT all year.
- What is 9 AM GMT in EST?
- 9:00 AM GMT is 4:00 AM EST.
- Which GMT is this?
- Here GMT means UK Time, used in the United Kingdom (London). Abbreviations can mean different places; type a city in the converter if you meant another one.