12 AM (midnight) EST to BST
12:00 AM EST is 5:00 AM GMT.
12 AM EST in other time zones
Quarter hours: 12 AM, 12:15, 12:30 and 12:45 EST
- 12:00 AM EST = 5:00 AM GMT
- 12:15 AM EST = 5:15 AM GMT
- 12:30 AM EST = 5:30 AM GMT
- 12:45 AM EST = 5:45 AM GMT
12 AM EST to BST FAQ
What is 12 AM EST in BST?
12:00 AM EST is 5:00 AM GMT.
Is 12 AM EST the same day in BST?
Yes. 12:00 AM EST and 5:00 AM GMT fall on the same calendar day.
What is 12:30 AM EST in BST?
12:30 AM EST = 5:30 AM GMT.
Is 12 AM ET the same as 12 AM EST?
ET (Eastern Time) is the year-round name for these clocks, so 12 AM ET means 12 AM EST on today's date. 12:00 AM EST is 5:00 AM GMT.
Related conversions
All EST to BST times
12 AM EST to BST1 AM EST to BST2 AM EST to BST3 AM EST to BST4 AM EST to BST5 AM EST to BST6 AM EST to BST7 AM EST to BST8 AM EST to BST9 AM EST to BST10 AM EST to BST11 AM EST to BST12 PM EST to BST1 PM EST to BST2 PM EST to BST3 PM EST to BST4 PM EST to BST5 PM EST to BST6 PM EST to BST7 PM EST to BST8 PM EST to BST9 PM EST to BST10 PM EST to BST11 PM EST to BST
Convert BST to EST
Convert EST to other time zones
Convert other time zones to BST
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.