Mexico City to Kalā Chāy Time Converter

Updating current time…
Mexico City
MexicoCST
UTC−6
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Kalā Chāy
IranIRST
UTC+3:30
9h 30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:00 am06:00 CST (UTC-6), Oct 30, 2026 = 3:30 pm15:30 IRST (UTC+3:30), Oct 30, 2026

Mexico City is 9 hours and 30 minutes behind Kalā Chāy.

How the time difference changes

Mexico City is 9 hours and 30 minutes behind Kalā Chāy year-round.

Working hours of 9:00 am to 6:00 pm in Mexico City correspond to 6:30 pm to 3:30 am (next day) in Kalā Chāy.Working hours of 09:00 to 18:00 in Mexico City correspond to 18:30 to 03:30 (next day) in Kalā Chāy.

Compare Mexico City time with Kalā Chāy time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CST (Central Standard Time) is 9 hours and 30 minutes behind IRST (Iran Standard Time).
6:00 am06:00 in Mexico City, Mexico is 3:30 pm15:30 in Kalā Chāy, Iran

Mexico City to Kalā Chāy call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in Mexico City which corresponds to 6pm-7pm18:00-19:00 in Kalā Chāy. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

6:00 am06:00 CST (Central Standard Time) (Mexico City, Mexico). Offset UTC -6:00 hours
3:30 pm15:30 IRST (Iran Standard Time) (Kalā Chāy, Iran). Offset UTC +3:30 hours

6:00 am06:00 Mexico City, Mexico / 3:30 pm15:30 Kalā Chāy, Iran

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Mexico City, MexicoKalā Chāy, Iran
9:30am
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Mexico City Time Zone and Facts

Time Zone

Abbreviation / Offset
CST – Central Standard Time, UTC-6 (no daylight saving time)

Mexico City Facts

Country
Mexico
Alternative Names
Cidade de Mexico, Cidade de México, Cidade do Mexico, Cidade do México, Cita du Messicu, Citta del Messico, Città del Messico, Cità dû Messicu, Cità dû Mèssicu, Ciudad Mexico, Ciudad de Mejico, Ciudad de Mexico, Ciudad de Méjico, Ciudad de México, Ciutat de Mexic, Ciutat de Mèxic, Lungsod ng Mexico, Lungsod ng México, MEX, Mehiko, Mekhiko, Meksikas, Meksiko, Meksiko Siti, Meksikurbo, Meksyk, Mexico, Mexico City, Mexico D.F., Mexico DF, Mexico Distrito Federal, Mexico by, Mexico-stad, Mexicopolis, Mexiko, Mexiko Hiria, Mexiko-Stadt, Mexikoborg, Mexíkóborg, México, México Distrito Federal, Nkoyo, Pole tou Mexikou, Valle de Mexico, Valle de México, mdynt mksykw, megsiko si, megsikositi, mekishikoshiti, meksiko, meksiko siti, meksikositi, mkzykw, mkzykwsyty, mo xi ge cheng, mqsyqw syty, Πόλη του Μεξικού, Мексико, Мексико Сити, Мехико, Мехіко, מקסיקו סיטי, مدينة مكسيكو, مکزیکو, مکزیکوسیتی, مېكسىكا شەھىرى, मेक्सिको सिटी, মেক্সিকো, เม็กซิโกซิตี, მეხიკო, メキシコシティ, 墨西哥城, 멕시코 시, 멕시코시티
Population
12,294,193
Currency
Peso (MXN)
Geographic Coordinates
19° 25' N Latitude / 99° 07' W Longitude
International Dialing Code
+52
More About Mexico City
Mexico City local time and city facts

Kalā Chāy Time Zone and Facts

Time Zone

Abbreviation / Offset
IRST – Iran Standard Time, UTC+3:30 (no daylight saving time)

Kalā Chāy Facts

Country
Iran
Population
12,379
Currency
Rial (IRR)
Geographic Coordinates
37° 04' N Latitude / 50° 23' E Longitude
International Dialing Code
+98
More About Kalā Chāy
Kalā Chāy local time and city facts