Mexico City zone
CST (GMT-6)
Kolkata zone
GMT+5:30 (GMT+5:30)
Difference
11h 30m ahead of Mexico City
Business overlap
No 9-5 overlap
Working hours overlap
Each cell is one hour in Mexico City. Filled cells mark when 9 AM – 5 PM in Mexico City and Kolkata both apply.
0 hours per day
- Mexico City
- GMT-6
- Kolkata
- GMT+5:30
- Difference
- +11h 30m
- Business overlap
- 0h
Hour-by-hour conversion
Each row shows the matching local time in Kolkata for an hour in Mexico City.
| Mexico City | Kolkata | Day | Window |
|---|---|---|---|
| 12:00 AM | 11:30 AM | same day | — |
| 1:00 AM | 12:30 PM | same day | — |
| 2:00 AM | 1:30 PM | same day | — |
| 3:00 AM | 2:30 PM | same day | — |
| 4:00 AM | 3:30 PM | same day | — |
| 5:00 AM | 4:30 PM | same day | — |
| 6:00 AM | 5:30 PM | same day | — |
| 7:00 AM | 6:30 PM | same day | — |
| 8:00 AM | 7:30 PM | same day | — |
| 9:00 AM | 8:30 PM | same day | — |
| 10:00 AM | 9:30 PM | same day | — |
| 11:00 AM | 10:30 PM | same day | — |
| 12:00 PM | 11:30 PM | same day | — |
| 1:00 PM | 12:30 AM | next day | — |
| 2:00 PM | 1:30 AM | next day | — |
| 3:00 PM | 2:30 AM | next day | — |
| 4:00 PM | 3:30 AM | next day | — |
| 5:00 PM | 4:30 AM | next day | — |
| 6:00 PM | 5:30 AM | next day | — |
| 7:00 PM | 6:30 AM | next day | — |
| 8:00 PM | 7:30 AM | next day | — |
| 9:00 PM | 8:30 AM | next day | — |
| 10:00 PM | 9:30 AM | next day | — |
| 11:00 PM | 10:30 AM | next day | — |
Best meeting windows
Standard 9 AM – 5 PM hours in Mexico City and Kolkata do not overlap. Plan calls for early Mexico City morning or late Mexico City evening, and rotate the burden between sides.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting Mexico City time to Kolkata time
Mexico City follows the America/Mexico_City time zone (currently CST, GMT-6), while Kolkata follows Asia/Kolkata (currently GMT+5:30, GMT+5:30). Kolkata is 11h 30m ahead of Mexico City right now.
Neither city observes daylight saving time, so the offset between them is the same all year.
Reverse this conversion
Kolkata to Mexico City
Open the converter
Plan a meeting between Mexico City and Kolkata
More conversions from Mexico City
Frequently asked questions
- How many hours is Mexico City from Kolkata?
- Kolkata is 11h 30m ahead of Mexico City right now.
- What time is 9:00 AM Mexico City in Kolkata?
- 9:00 AM in Mexico City is 8:30 PM in Kolkata.
- What time is 5:00 PM Mexico City in Kolkata?
- 5:00 PM in Mexico City is 4:30 AM (next day) in Kolkata.
- When do Mexico City and Kolkata business hours overlap?
- Standard 9 AM - 5 PM working hours in Mexico City and Kolkata do not overlap. You will need an early or late call.
- Does daylight saving time change the difference between Mexico City and Kolkata?
- Neither Mexico City nor Kolkata observes daylight saving time, so the offset between them is constant year-round.
Local time page
Time in Mexico City
Local time page
Time in Kolkata