Mexico City Time to BST Converter
GMT is 6 hours ahead of CST. 9:00 AM CST = 3:00 PM GMT.
GMT is 6 hours ahead of CST at the moment. To convert Mexico City Time to BST, add 6 hours to the Mexico City Time time: 9:00 AM CST = 3:00 PM GMT.
Mexico City Time (Mexico City time) is used in Mexico City, Mexico. BST (British Time) is used in United Kingdom from late March to late October.
BST here means British Summer Time, not Bangladesh Standard Time. BST (British Summer Time) is not in force right now: United Kingdom from late March to late October is currently on GMT. This page uses whichever name applies on the date you pick, so the numbers below say GMT.
Mexico City Time to BST time conversion table
Mexico City Time to BST on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Mexico City Time | BST | Day |
|---|---|---|
| 12:00 AM CST | 6:00 AM GMT | — |
| 1:00 AM CST | 7:00 AM GMT | — |
| 2:00 AM CST | 8:00 AM GMT | — |
| 3:00 AM CST | 9:00 AM GMT | — |
| 4:00 AM CST | 10:00 AM GMT | — |
| 5:00 AM CST | 11:00 AM GMT | — |
| 6:00 AM CST | 12:00 PM GMT | — |
| 7:00 AM CST | 1:00 PM GMT | — |
| 8:00 AM CST | 2:00 PM GMT | — |
| 9:00 AM CST | 3:00 PM GMT | work hours |
| 10:00 AM CST | 4:00 PM GMT | work hours |
| 11:00 AM CST | 5:00 PM GMT | — |
| 12:00 PM CST | 6:00 PM GMT | — |
| 1:00 PM CST | 7:00 PM GMT | — |
| 2:00 PM CST | 8:00 PM GMT | — |
| 3:00 PM CST | 9:00 PM GMT | — |
| 4:00 PM CST | 10:00 PM GMT | night |
| 5:00 PM CST | 11:00 PM GMT | night |
| 6:00 PM CST | 12:00 AM GMT | next day |
| 7:00 PM CST | 1:00 AM GMT | next day |
| 8:00 PM CST | 2:00 AM GMT | next day |
| 9:00 PM CST | 3:00 AM GMT | next day |
| 10:00 PM CST | 4:00 AM GMT | next day |
| 11:00 PM CST | 5:00 AM GMT | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Mexico City Time to BST
Add 6 hours to the Mexico City Time time to get BST.
Example: 9:00 AM CST = 3:00 PM GMT.
Across midnight: 10:00 PM CST = 4:00 AM GMT (next day). The date changes, so always check the day as well as the hour.
Time difference between Mexico City Time and BST
The time difference between Mexico City Time and BST is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 27 Mar 2026: BST is 6 hours ahead of Mexico City Time.
- 28 Mar 2026 – 23 Oct 2026: BST is 7 hours ahead of Mexico City Time.
- 24 Oct 2026 – 30 Dec 2026: BST is 6 hours ahead of Mexico City Time.
Mexico City Time and BST during daylight saving time
- Mexico City Time does not observe daylight saving time; it stays on UTC−6 all year.
- BST next changes on 28 Mar 2027: clocks go forward one hour at 00:59 local time, from GMT (UTC+0) to BST (UTC+1).
Best time for a meeting between Mexico City Time and BST
Mexico City Time and BST share 2 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 11:00 AM CST lands between 3:00 PM and 5:00 PM GMT, inside working hours for both.
Mexico City Time to BST FAQ
What is the time difference between Mexico City Time and BST?
Right now GMT is 6 hours ahead of CST. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM Mexico City Time in BST?
9:00 AM CST is 3:00 PM GMT.
What is 12 PM (noon) Mexico City Time in BST?
12:00 PM CST is 6:00 PM GMT.
Is BST ahead of or behind Mexico City Time?
GMT is 6 hours ahead of CST, so it is later in BST than in Mexico City Time.
Does Mexico City Time change for daylight saving time?
No. Mexico City Time stays on the same offset all year, so conversions never shift for daylight saving time.
Does BST change for daylight saving time?
Yes. BST next changes on 28 Mar 2027, when clocks go forward one hour from GMT to BST.
What is the best time for a meeting between Mexico City Time and BST?
Mexico City Time and BST share 2 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 11:00 AM CST lands between 3:00 PM and 5:00 PM GMT, inside working hours for both.
Related conversions
Convert BST to Mexico City Time
Convert Mexico City Time to other time zones
Convert other time zones to BST
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.