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TimezonePair
Home·Guadalajara·Guadalajara × Tehran
Prime meridian·:: UTC·

Guadalajara×Tehran

Mexico · MX
Guadalajara
—:—
America/Mexico_City·
No DST
Iran · IR
Tehran
—:—
Asia/Tehran·
No DST

Guadalajara is 9.5 hours ahead of Tehran. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
9.5h ahead
Guadalajara vs Tehran
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-6 / GMT+3:30
Mexico City · Tehran
04
Flight
16h 2m
13,208 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Guadalajara
—:—
0
3
6
9
12
15
18
21
Tehran
—:—
Scrub a meeting time14:00 Guadalajara
Same moment in Tehran23:30 Tehran
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/guadalajara/to/tehran?t=14&a=A&d=2026-05-22&dur=60
14:00 Guadalajara23:30 Tehran
Full 24-hour reference
GuadalajaraTehran
00:00
09:00Tehran only
01:00
10:00Tehran only
02:00
11:00Tehran only
03:00
12:00Tehran only
04:00
13:00Tehran only
05:00
14:00Tehran only
06:00
15:00Tehran only
07:00
16:00Tehran only
08:00
17:00
09:00Guadalajara only
18:00
10:00Guadalajara only
19:00
11:00Guadalajara only
20:00
12:00Guadalajara only
21:00
13:00Guadalajara only
22:00
14:00Guadalajara only
23:00
15:00Guadalajara only
00:00
16:00Guadalajara only
01:00
17:00
02:00
18:00
03:00
19:00
04:00
20:00
05:00
21:00
06:00
22:00
07:00
23:00
08:00
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Guadalajara uses the MXN ($) and Tehran uses the IRR (﷼). Language shifts too — Spanish in Guadalajara, Persian (Farsi) in Tehran. Cars drive on the right in both, so rentals feel familiar.

Guadalajara
Country
Mexico
Capital
Mexico City
Currency
Mexican peso (MXN · $)
Language
Spanish
Calling code
+52
Drives on
Right
Tehran
Country
Iran
Capital
Tehran
Currency
Iranian rial (IRR · ﷼)
Language
Persian (Farsi)
Calling code
+98
Drives on
Right
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Guadalajara and Tehran?

Guadalajara is 9.5 hours ahead of Tehran. Guadalajara runs on GMT-6 and Tehran on GMT+3:30. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Guadalajara from Tehran?

About 13,208 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 16h 2m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

What currency do Guadalajara and Tehran use?

Guadalajara uses the Mexican peso (MXN, $); Tehran uses the Iranian rial (IRR, ﷼). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.

How do I call Guadalajara from Tehran?

Dial the international prefix used by your carrier (often 00), then +52, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.

What language is spoken in Guadalajara and Tehran?

Guadalajara primarily speaks Spanish; Tehran speaks Persian (Farsi). English is widely used in business contexts in major cities of both, but written contracts may need translation.

Do Guadalajara and Tehran drive on the same side of the road?

Yes — both drive on the right. Rental cars feel identical between the two.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

GUADALAJARA · America/Mexico_City
GMT-6 · 20.66°, -103.35°

TEHRAN · Asia/Tehran
GMT+3:30 · 35.69°, 51.39°

0h shared · 9.5h ahead