The Prime Meridian at Greenwich, London is the reference for every time zone in the world.
What is Greenwich Mean Time (GMT)?
United Kingdom is now on GMT
If you know the GMT/UTC time difference: Offset Converter
St Helena • Burkina Faso • Gambia • Ghana • Guinea • Guinea • Guinea-Bissau • Ivory Coast • Liberia • Mali • Mauritania • Morocco • Sao Tome • Senegal • Togo • Western Sahara • Iceland •
GMT to My time • My time to GMT • My time to USA • USA to GMT • USA to My time •
| GMT (GMT) to Eastern Time (ET) (EST) | ||
|---|---|---|
| 12 AM GMT | is | 07 PM EST |
| 01 AM GMT | is | 08 PM EST |
| 02 AM GMT | is | 09 PM EST |
| 03 AM GMT | is | 10 PM EST |
| 04 AM GMT | is | 11 PM EST |
| 05 AM GMT | is | 12 AM EST |
| 06 AM GMT | is | 01 AM EST |
| 07 AM GMT | is | 02 AM EST |
| 08 AM GMT | is | 03 AM EST |
| 09 AM GMT | is | 04 AM EST |
| 10 AM GMT | is | 05 AM EST |
| 11 AM GMT | is | 06 AM EST |
| 12 PM GMT | is | 07 AM EST |
| 01 PM GMT | is | 08 AM EST |
| 02 PM GMT | is | 09 AM EST |
| 03 PM GMT | is | 10 AM EST |
| 04 PM GMT | is | 11 AM EST |
| 05 PM GMT | is | 12 PM EST |
| 06 PM GMT | is | 01 PM EST |
| 07 PM GMT | is | 02 PM EST |
| 08 PM GMT | is | 03 PM EST |
| 09 PM GMT | is | 04 PM EST |
| 10 PM GMT | is | 05 PM EST |
| 11 PM GMT | is | 06 PM EST |