What is the time difference between Mexico City and Kolkata?

Kolkata is 11 hours 30 minutes ahead of Mexico City during standard time.

When is the best time to schedule a call between Mexico City and Kolkata?

There is no standard business-hours overlap between Mexico City and Kolkata. The closest window is around 7:00 AM CST / 6:00 PM GMT+5:30.

Mexico City to Delhi Time Converter — CST to GMT+5:30, 11 hours 30 minutes difference

24-Hour Overlap Timeline

❌ No business-hours overlap between Mexico City and Delhi (9–18 local)

	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
UTC →
🇲🇽 Mexico City UTC-6	6p	7p	8p	9p	10p	11p	12a	1a	2a	3a	4a	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p
🇮🇳 Delhi UTC+5:30	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p	12a	1a	2a	3a	4a
🇮🇳 India (IST) UTC+5:30	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p	12a	1a	2a	3a	4a

Both working Working Off hours Sleeping Now

Key Facts: Mexico City (CST) vs Delhi (GMT+5:30)

Time Gap

11h 30m

Kolkata ahead

DST Status

✅ Mexico City

No DST

✅ Kolkata: No DST

Cities in CST

436

Largest: Mexico City

21,804,000 pop.

Overlap Window

None

No work-hour overlap

Consider early/late meetings

Find Cities in Mexico City & Kolkata Timezones

The CST and GMT+5:30 timezones are separated by 11 hours 30 minutes. Mexico City is the largest city in the America/Mexico_City zone and Delhi is the largest in Asia/Kolkata. Neither timezone observes daylight saving time, so the difference is constant year-round. For scheduling between these regions, the key fact is: there is no comfortable overlap during standard business hours.

Best Times to Schedule Calls: Mexico City (CST) ↔ Delhi (GMT+5:30)

Mexico City (CST)	Kolkata (GMT+5:30)	Quality
12:00 AM	11:00 AM	❌
1:00 AM	12:00 PM	❌
2:00 AM	1:00 PM	❌
3:00 AM	2:00 PM	❌
4:00 AM	3:00 PM	❌
5:00 AM	4:00 PM	❌
6:00 AM	5:00 PM	❌
7:00 AM	6:00 PM	⚠️
8:00 AM	7:00 PM	⚠️
9:00 AM	8:00 PM	❌
10:00 AM	9:00 PM	❌
11:00 AM	10:00 PM	❌
12:00 PM	11:00 PM	❌
1:00 PM	12:00 AM +1 day	❌
2:00 PM	1:00 AM +1 day	❌
3:00 PM	2:00 AM +1 day	❌
4:00 PM	3:00 AM +1 day	❌
5:00 PM	4:00 AM +1 day	❌
6:00 PM	5:00 AM +1 day	❌
7:00 PM	6:00 AM +1 day	❌
8:00 PM	7:00 AM +1 day	❌
9:00 PM	8:00 AM +1 day	❌
10:00 PM	9:00 AM +1 day	❌
11:00 PM	10:00 AM +1 day	❌

Work hours defined as 09:00–18:00 local time. ✅ Both in work hours ⚠️ Borderline ❌ Outside work hours.

CST to GMT+5:30: Complete 24-Hour Time Conversion Table

Mexico City (CST)	Kolkata (GMT+5:30)	IST (UTC+5:30)
12:00 AM	11:30 AM	11:30 AM
1:00 AM	12:30 PM	12:30 PM
2:00 AM	1:30 PM	1:30 PM
3:00 AM	2:30 PM	2:30 PM
4:00 AM	3:30 PM	3:30 PM
5:00 AM	4:30 PM	4:30 PM
6:00 AM	5:30 PM	5:30 PM
7:00 AM	6:30 PM	6:30 PM
8:00 AM	7:30 PM	7:30 PM
9:00 AM	8:30 PM	8:30 PM
10:00 AM	9:30 PM	9:30 PM
11:00 AM	10:30 PM	10:30 PM
12:00 PM	11:30 PM	11:30 PM
← Date changes in Kolkata →
1:00 PM	12:30 AM +1	12:30 AM
2:00 PM	1:30 AM +1	1:30 AM
3:00 PM	2:30 AM +1	2:30 AM
4:00 PM	3:30 AM +1	3:30 AM
5:00 PM	4:30 AM +1	4:30 AM
6:00 PM	5:30 AM +1	5:30 AM
7:00 PM	6:30 AM +1	6:30 AM
8:00 PM	7:30 AM +1	7:30 AM
9:00 PM	8:30 AM +1	8:30 AM
10:00 PM	9:30 AM +1	9:30 AM
11:00 PM	10:30 AM +1	10:30 AM

IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.

436 Cities in Mexico City (CST) & 600 Cities in Kolkata (GMT+5:30) — Page 1 of 3

Mexico City & 435 more — Mexico City (CST, UTC-6)

Managua, NI Morelia, MX Aguascalientes, MX Chihuahua, MX Naucalpan de Juarez, MX Merida, MX Saltillo, MX Queretaro, MX San Luis Potosi, MX San Pedro Sula, HN Guadalupe, MX Acapulco de Juarez, MX Tlaquepaque, MX Durango, MX Tlalnepantla, MX Chimalhuacan, MX Irapuato, MX Tuxtla, MX Tonala, MX Ixtapaluca, MX Mixco, GT Ciudad Apodaca, MX Tultitlan de Mariano Escobedo, MX Villa Nueva, GT Ciudad Lopez Mateos, MX Ciudad General Escobedo, MX San Nicolas de los Garza, MX Veracruz, MX Xalapa, MX Celaya, MX Nicolas Romero, MX Tecamac, MX Minatitlan, MX Villahermosa, MX Cuernavaca, MX Uruapan, MX Soledad de Graciano Sanchez, MX Gomez Palacio, MX Salamanca, MX Tehuacan, MX Coatzacoalcos, MX Chalco, MX Ciudad Benito Juarez, MX Ciudad Santa Catarina, MX Ciudad Victoria, MX La Pena, MX San Juan del Rio, MX Oaxaca, MX Pachuca, MX Tampico, MX Coacalco, MX San Miguel, SV Huixquilucan, MX San Juan Sacatepequez, GT Soyapango, SV Santa Ana, SV Saskatoon, CA San Pedro Carcha, GT Campeche, MX Carmen, MX Monclova, MX Garcia, MX Fresnillo, MX Coban, GT Choloma, HN Regina, CA Chilpancingo, MX Puerto Vallarta, MX Tapachula, MX Jiutepec, MX Comalcalco, MX Zamora, MX Quetzaltenango, GT Cordoba, MX Apopa, SV La Ceiba, HN Ciudad Madero, MX Cuautla, MX Guanajuato, MX Cholula de Rivadabia, MX Jalapa, GT Ciudad del Carmen, MX Manzanillo, MX Poza Rica de Hidalgo, MX El Progreso, HN San Cristobal, MX Cuauhtemoc, MX Cuautitlan, MX Ciudad Valles, MX Leon, NI Santa Maria Texmelucan, MX Chicoloapan, MX Lagos de Moreno, MX Tonacatepeque, SV Escuintla, GT Villa Canales, GT Jutiapa, GT San Martin Texmelucan de Labastida, MX San Marcos, CR Tuxtepec, MX San Andres Tuxtla, MX Papantla de Olarte, MX Macuspana, MX Ixtlahuaca, MX Ciudad Choluteca, HN Amatitlan, GT Tulancingo, MX Chichicastenango, GT Delicias, MX Valle de Santiago, MX Villanueva, HN Penjamo, MX Villa de Alvarez, MX Zacatecas, MX Pesqueria, MX Tipitapa, NI Colima, MX Comayagua, HN Ilopango, SV Mejicanos, SV Tepatitlan de Morelos, MX Las Maravillas, MX Cuautitlan Izcalli, MX Santa Tecla, SV Kanasin, MX Masaya, NI Cunduacan, MX Huehuetenango, GT Zinacantepec, MX Ahuachapan, SV Matagalpa, NI Tultepec, MX Petapa, GT Apatzingan de la Constitucion, MX Santa Lucia Cotzumalguapa, GT Ciudad Sandino, NI Delgado, SV Juticalpa, HN Chinautla, GT Orizaba, MX San Pedro Garza Garcia, MX Ciudad Hidalgo, MX Puerto Cortes, HN Chinandega, NI Chilapa de Alvarez, MX Coatepeque, GT Tizayuca, MX Totonicapan, GT Miramar, MX Iguala de la Independencia, MX Matamoros, MX Catacamas, HN Chimaltenango, GT Tecoman, MX Temixco, MX El Pueblito, MX Ciudad Guzman, MX Tlapacoyan, MX Comitan, MX Tecpan Guatemala, GT Pochuta, GT Esteli, NI San Martin, SV Chilon, MX Chiquimula, GT Puerto Barrios, GT San Antonio la Isla, MX San Antonio Enchisi, MX Martinez de la Torre, MX Retalhuleu, GT Malacatan, GT San Francisco de la Piedad, MX Joyabaj, GT Morales, GT Ocotlan, MX Granada, NI Temoaya, MX Lerma, MX Texcoco, MX Parral, MX Tenancingo, MX Olanchito, HN Tula de Allende, MX Tepexpan, MX Matehuala, MX

Delhi & 599 more — Kolkata (GMT+5:30, UTC+5:30)

Kottarassheri, IN Attadappa, IN Barmhan Kalan, IN Mirzapur, IN Nagpur, IN Ghaziabad, IN Supaul, IN Vadodara, IN Rajkot, IN Vishakhapatnam, IN Indore, IN Thane, IN Bhopal, IN Agra, IN Peyanvilai, IN Pimpri-Chinchwad, IN Patna, IN Bilaspur, IN Ludhiana, IN Madurai, IN Jamshedpur, IN Nasik, IN Vijayawada, IN Faridabad, IN Najafgarh, IN Meerut, IN Jabalpur, IN Kalyan, IN Vasai-Virar, IN Panipat, IN Varanasi, IN Kalleli, IN Srinagar, IN Aurangabad, IN Dhanbad, IN Amritsar, IN Aligarh, IN Guwahati, IN Haora, IN Ranchi, IN Gwalior, IN Chandigarh, IN Jodhpur, IN Raipur, IN Kota, IN Bareilly, IN Coimbatore, IN Solapur, IN Hubli, IN Mysore, IN Trichinopoly, IN Moradabad, IN Tiruppur, IN Gurgaon, IN Jalandhar, IN Bhubaneshwar, IN Narela, IN Bhayandar, IN Karimnagar, IN Patiala, IN Shishgarh, IN Colombo, LK Thiruvananthapuram, IN Durgapur, IN Bhiwandi, IN Bhilwara, IN Saharanpur, IN Warangal, IN Shiliguri, IN Salem, IN Kochi, IN Gorakhpur, IN Guntur, IN Karaikandi, IN Haldwani, IN Dhulia, IN Bhavnagar, IN Noida, IN Bhangar, IN Bhilai, IN Mangalore, IN Bihta, IN Hasanpur, IN Cuttack, IN Salimpur, IN Raurkela, IN Tumkur, IN Dehra Dun, IN Kottayam, IN Asansol, IN Bokaro Steel City, IN Kolhapur, IN Nava Raipur, IN Ajmer, IN Nanded, IN Amravati, IN Nellore, IN Dispur, IN Gulbarga, IN Bikaner, IN Agartala, IN Chanda, IN Loni, IN Ujjain, IN Jhansi, IN Ulhasnagar, IN Jammu, IN Tuticorin, IN Purnea, IN Belgaum, IN Vellore, IN Malegaon, IN Jamnagar, IN Bardoli, IN Gaya, IN Ambattur, IN Jalgaon, IN Chhatarpur, IN Kurnool, IN Udaipur, IN Wapi, IN Chauddagram, BD Mathura, IN Sangli, IN Davangere, IN Calicut, IN Mothihari, IN Akola, IN Bettiah, IN Shorapur, IN Tinnevelly, IN Bellary, IN Bhagalpur, IN Manampizha, IN Delhi Cantonment, IN Salt Lake City, IN Etawa, IN Sonipat, IN Quilon, IN Mulangodi, IN Munro Turuttu, IN Karur, IN Jalna, IN Bairia, IN Bhatpara, IN Sirur, IN Kakinada, IN Panihati, IN Rohtak, IN Maler Kotla, IN Kolga, IN Korba, IN Sikar, IN Sasaram, IN Karnal, IN Brahmapur, IN Ahmadnagar, IN Shahjanpur, IN Avadi, IN Khanapur, IN Cuddapah, IN Alamadi, IN Rajahmundry, IN Alwar, IN Sambalpur, IN Muzaffarpur, IN Kamarhati, IN Campiernagar, IN Bijapur, IN Ratnagiri, IN Jagdalpur, IN Rampur, IN Shimoga, IN Kashipur, IN Junagadh, IN Hapur, IN Pattikad, IN Trichur, IN Barddhaman, IN Panvel, IN Nizamabad, IN Parbhani, IN Hisar, IN Fatehpur, IN Birania, IN

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Convert Mexico City (CST) to Delhi (GMT+5:30) Time — 11 hours 30 minutes apart