Mexico to CDT
+1hMexico
CSTSOURCECDT
CDTGreen rows indicate typical business hours (9 AM - 5 PM)
CST and CDT on the World Map
The map below highlights the CST (Central Standard Time) and CDT (Central Daylight Time) timezone regions across the globe.
CST – Central Standard Time
UTC-06:00Central Standard Time (CST) is the time zone for the central United States, Canada, and Mexico, 6 hours behind UTC.
- •CST covers 20 US states fully or partially.
- •Chicago and Houston are the two largest cities in the Central Time Zone.
- •Mexico City, one of the world's most populous cities, operates on CST.
- •CST is 1 hour behind EST and 2 hours ahead of PST.
CDT – Central Daylight Time
UTC-05:00Central Daylight Time (CDT) is the daylight saving offset in the Central Time Zone, 5 hours behind UTC.
- •CDT is the same offset as EST (UTC-05:00), which can cause confusion.
- •CDT runs from the second Sunday in March to the first Sunday in November.
Time Conversion Guide: Mexico to CDT
Mexico runs on Central Standard Time (CST) at UTC-06:00. CDT runs on Central Daylight Time (CDT) at UTC-05:00. That puts Mexico 1 hour ahead of CDT — a difference of +1h at the current offsets.
In practice, when it is 9:00 AM in Mexico it is 10:00 AM in CDT. Midnight in Mexico is 1:00 AM in CDT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Mexico to CDT time conversion table
| Mexico (CST) | CDT (CDT) | Day |
|---|---|---|
| 12:00 AM | 1:00 AM | same day |
| 6:00 AM | 7:00 AM | same day |
| 7:00 AM | 8:00 AM | same day |
| 8:00 AM | 9:00 AM | same day |
| 9:00 AM | 10:00 AM | same day |
| 12:00 PM | 1:00 PM | same day |
| 3:00 PM | 4:00 PM | same day |
| 5:00 PM | 6:00 PM | same day |
| 6:00 PM | 7:00 PM | same day |
| 9:00 PM | 10:00 PM | same day |
Why people convert Mexico to CDT time
- Scheduling a call from Mexico to CDT: a 10:00 AM start in Mexico lands at 11:00 AM in CDT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Mexico and CDT are inside the 9-to-5 working day between 9:00 AM and 4:00 PM CST time (10:00 AM–5:00 PM CDT). That is roughly 7 hours of usable overlap.
- Booking travel or deliveries: tracking CDT local time against Mexico keeps pickup windows and arrival estimates honest across the +1h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM CST" is unambiguous; "3 PM" across a +1h gap is not.
- Block 9:00 AM–4:00 PM CST as the recurring meeting window if you work primarily from Mexico and need CDT colleagues present.
About CST (Central Standard Time)
Central Standard Time (CST) covers the central region of North America. It is the second most populous time zone in the US, including major cities like Chicago, Houston, and Dallas. CST is also used in Mexico City and much of Central America including Guatemala, Honduras, El Salvador, and Costa Rica. During summer, most of the US and Canada switch to Central Daylight Time (CDT, UTC-05:00), while Mexico and Central American countries generally remain on CST.
About CDT (Central Daylight Time)
Central Daylight Time (CDT) is observed during summer months in the US and Canadian portions of the Central Time Zone. Clocks are moved forward by one hour, aligning with Eastern Standard Time (EST). Most of Mexico and Central America do not observe CDT, staying on CST year-round.
Best time to call between Mexico and CDT
Both Mexico and CDT sit inside the 9 AM – 5 PM working day between 9:00 AM–4:00 PM CST, which is 10:00 AM–5:00 PM CDT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Mexico and CDT share 7 hours of working-hours overlap (9:00 AM–4:00 PM CST), so scheduling a live meeting is straightforward.
Mexico is 1 hour ahead of CDT (CST UTC-06:00 → CDT UTC-05:00). The shared working window is 9:00 AM–4:00 PM CST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Mexico
Does not observe DST
CDT
☀ Currently in DST
Standard: UTC-06:00 · DST: UTC-05:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Mexico and CDT?
Mexico (CST, UTC-06:00) is 1 hour ahead of CDT (CDT, UTC-05:00). The gap is currently +1h.
How do I convert Mexico time to CDT time?
Add +1h to Mexico local time. For example, 9:00 AM in Mexico is 10:00 AM in CDT.
What time is it in CDT right now?
CDT uses CDT at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +1h offset from Mexico.
What is the best time to call CDT from Mexico?
Call between 9:00 AM and 4:00 PM CST — that maps to 10:00 AM–5:00 PM CDT and keeps both parties inside the working day.
Which is ahead, Mexico or CDT?
Mexico is 1 hour ahead of CDT. When it is 12:00 PM in Mexico it is 1:00 PM in CDT.
Do Mexico and CDT use different time zones?
Mexico (Mexico) uses CST at UTC-06:00, while CDT uses CDT at UTC-05:00. The IANA identifiers are America/Mexico_City and America/Chicago.
Does daylight saving time affect the Mexico–CDT difference?
Neither zone observes daylight saving time, so the +1h offset between Mexico and CDT is fixed all year.
Which other cities share Mexico's time zone?
CST also covers Chicago, Houston, Dallas, San Antonio, Mexico City, Austin, Winnipeg, Memphis and 6 more.
Which countries use CST, Mexico's zone?
CST is used in United States (Central), Canada (Manitoba, Saskatchewan), Mexico, Guatemala, Honduras, El Salvador, Costa Rica, Nicaragua and 1 more.
Is there a day difference between Mexico and CDT?
Not normally. The +1h gap only pushes the date over for late-evening times.
What is the time difference between Mexico and CDT?
CDT is +1h from Mexico.
What timezone is Mexico in?
Mexico operates on its local timezone.
What timezone is CDT in?
CDT operates on its local timezone.
Which countries use CST (Central Standard Time)?
CST is used in United States (Central), Canada (Manitoba, Saskatchewan), Mexico, Guatemala, Honduras, El Salvador, and 3 more countries.
Does CST observe daylight saving time?
Yes, CST switches to CDT during summer months.
What are some interesting facts about CST?
CST covers 20 US states fully or partially. Chicago and Houston are the two largest cities in the Central Time Zone.
Which cities are in the CDT timezone?
Major cities in the CDT timezone include Chicago, Houston, Dallas, Austin, Winnipeg, Nashville.
What is the UTC offset for CDT?
Central Daylight Time (CDT) is at UTC-05:00. During daylight saving time, it shifts to CST.
What should I know about the CDT timezone?
CDT is the same offset as EST (UTC-05:00), which can cause confusion. CDT runs from the second Sunday in March to the first Sunday in November.
When is it midnight in Mexico, what time is it in CDT?
When it is 12:00 AM (midnight) in Mexico (CST), it is +1h later in CDT (CDT).
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