Christchurch×Buenos Aires
When the world meets at work.
Read the day in both zones.
If it's this in Christchurch, it's that in Buenos Aires.
When it's 8:00 am in Christchurch, it's 4:00 pm in Buenos Aires — afternoon there, the previous day.
When it's 10:00 am in Christchurch, it's 6:00 pm in Buenos Aires — evening there, the previous day.
When it's 12:00 pm in Christchurch, it's 8:00 pm in Buenos Aires — evening there, the previous day.
When it's 3:00 pm in Christchurch, it's 11:00 pm in Buenos Aires — night there, the previous day.
When it's 5:00 pm in Christchurch, it's 1:00 am in Buenos Aires — late night there, the same day.
When it's 9:00 pm in Christchurch, it's 5:00 am in Buenos Aires — morning there, the same day.
Crossing the border. Money, language, plugs.
Money changes hands at the border: Christchurch uses the NZD ($) and Buenos Aires uses the ARS ($). Language shifts too — English in Christchurch, Guaraní in Buenos Aires. Be careful behind the wheel: Christchurch drives on the left, Buenos Aires on the right.
- Country
- New Zealand
- Capital
- Wellington
- Currency
- New Zealand dollar (NZD · $)
- Language
- English, Māori, New Zealand Sign Language
- Calling code
- +64
- Drives on
- Left
- Country
- Argentina
- Capital
- Buenos Aires
- Currency
- Argentine peso (ARS · $)
- Language
- Guaraní, Spanish
- Calling code
- +54
- Drives on
- Right
Quick answers. Before you book the call.
What's the time difference between Christchurch and Buenos Aires?
Christchurch is 16 hours behind Buenos Aires. Christchurch runs on GMT+13 and Buenos Aires on GMT-3. 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 it's 10 am in Christchurch, what time is it in Buenos Aires?
10:00 am in Christchurch is 6:00 pm in Buenos Aires the previous day — evening there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.
When it's 3 pm in Christchurch, what time is it in Buenos Aires?
3:00 pm in Christchurch is 11:00 pm in Buenos Aires the previous day — night there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.
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 Christchurch from Buenos Aires?
About 9,907 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 12h 9m, 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 Christchurch and Buenos Aires use?
Christchurch uses the New Zealand dollar (NZD, $); Buenos Aires uses the Argentine peso (ARS, $). 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 Christchurch from Buenos Aires?
Dial the international prefix used by your carrier (often 00), then +64, 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 Christchurch and Buenos Aires?
Christchurch primarily speaks English, Māori, New Zealand Sign Language; Buenos Aires speaks Guaraní, Spanish. English is widely used in business contexts in major cities of both, but written contracts may need translation.
Do Christchurch and Buenos Aires drive on the same side of the road?
No. New Zealand drives on the left, Argentina on the right. If you're renting, expect a learning curve on the first day — especially at roundabouts and when judging the centre of the lane.