Mexico City to BST time conversion

Time in Mexico City

CSTUTC-6Not observed

BST time

BSTUTC+1Not observed

BST is 7 hours ahead of Mexico City.

Time difference with your location

Mexico City is 6 hours behind UTC. Compare with your local time →

Choose a date and time

Choose the local time in Mexico City to convert it to BST on that date.

BST to Mexico City time conversion

Skipped clock-change times are unavailable; a repeated time uses its first occurrence.

24-hour conversion chart · Mexico City → BST

This table converts each hour in Mexico City to BST on 2026-10-21.

  • Working hours
  • Outside working hours
  • Night hours
Mexico CityBSTShared working hours
00:0012:00 AM 07:007:00 AM
01:001:00 AM 08:008:00 AM
02:002:00 AM 09:009:00 AM
03:003:00 AM 10:0010:00 AM
04:004:00 AM 11:0011:00 AM
05:005:00 AM 12:0012:00 PM
06:006:00 AM 13:001:00 PM
07:007:00 AM 14:002:00 PM
08:008:00 AM 15:003:00 PM ✓
09:009:00 AM 16:004:00 PM ✓
10:0010:00 AM 17:005:00 PM ✓
11:0011:00 AM 18:006:00 PM
12:0012:00 PM 19:007:00 PM
13:001:00 PM 20:008:00 PM
14:002:00 PM 21:009:00 PM
15:003:00 PM 22:0010:00 PM
16:004:00 PM 23:0011:00 PM
17:005:00 PM 00:0012:00 AM +1 day
18:006:00 PM 01:001:00 AM +1 day
19:007:00 PM 02:002:00 AM +1 day
20:008:00 PM 03:003:00 AM +1 day
21:009:00 PM 04:004:00 AM +1 day
22:0010:00 PM 05:005:00 AM +1 day
23:0011:00 PM 06:006:00 AM +1 day

Quick conversion examples

These examples use Mexico City (UTC-6) and BST (UTC+1); choosing a date applies the local clock changes.

Conversion formula: BST = Mexico City + 7h · GMT = Mexico City + 6h.

Mexico CityBST
6:00 AM Mexico City= 1:00 PM BST
7:00 AM Mexico City= 2:00 PM BST
8:00 AM Mexico City= 3:00 PM BST
9:00 AM Mexico City= 4:00 PM BST
10:00 AM Mexico City= 5:00 PM BST
12:00 PM Mexico City= 7:00 PM BST
3:00 PM Mexico City= 10:00 PM BST
5:00 PM Mexico City= 12:00 AM BST (+1 day)
6:00 PM Mexico City= 1:00 AM BST (+1 day)
8:00 PM Mexico City= 3:00 AM BST (+1 day)

Overlapping meeting hours

The 08:00–18:00 working day in Mexico City and BST overlaps for 3 hours on 2026-10-21.

Shared working hours
08:00–11:00 Mexico City · 15:00–18:00 BST

Clock changes on both sides, 2026–2028

Mexico City and BST have the following local clock changes in 2026–2028; all times in the table are local to that side.

YearMexico CityBST
2026 No clock changes; UTC-6 all year.

· 01:00 → 02:00
UTC+0 → UTC+1

· 02:00 → 01:00
UTC+1 → UTC+0

2027 No clock changes; UTC-6 all year.

· 01:00 → 02:00
UTC+0 → UTC+1

· 02:00 → 01:00
UTC+1 → UTC+0

2028 No clock changes; UTC-6 all year.

· 01:00 → 02:00
UTC+0 → UTC+1

· 02:00 → 01:00
UTC+1 → UTC+0

At the start of 2026, GMT is 6 hours ahead of Mexico City. The difference changes during the following periods.

  • From 2026-03-28 19:00 Mexico City until 2026-10-24 19:00 Mexico City, BST is 7 hours ahead of Mexico City.
  • From 2027-03-27 19:00 Mexico City until 2027-10-30 19:00 Mexico City, BST is 7 hours ahead of Mexico City.
  • From 2028-03-25 19:00 Mexico City until 2028-10-28 19:00 Mexico City, BST is 7 hours ahead of Mexico City.

Frequently asked questions

What time is 9 AM Mexico City in BST?

9:00 AM Mexico City = 4:00 PM BST, using UTC-6 and UTC+1. Choose a date above for the seasonal local time.

Does the time difference between Mexico City and BST change during the year?

Yes. During 2026–2028: BST is 6 hours ahead of Mexico City; BST is 7 hours ahead of Mexico City. The clock-change table gives the dates for both sides.

How do I tell whether it is day or night in BST?

Read the UTC+1 clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.

What is the best time to call between Mexico City and BST?

The shared 08:00–18:00 working window is 08:00–11:00 Mexico City / 15:00–18:00 UTC+1, a total of 3 hours.

What is the time difference between Mexico City and BST now?

Right now, UTC+1 is 7 hours ahead of Mexico City. Conversion formula: BST = Mexico City + 7h · GMT = Mexico City + 6h.