Tehran×Port Moresby
Three numbers. The ones that decide the meeting.
When the world meets at work.
Read the day in both zones.
Crossing the border. Money, language, plugs.
Money changes hands at the border: Tehran uses the IRR (﷼) and Port Moresby uses the PGK (K). Language shifts too — Persian (Farsi) in Tehran, English in Port Moresby. Be careful behind the wheel: Tehran drives on the right, Port Moresby on the left.
- Country
- Iran
- Capital
- Tehran
- Currency
- Iranian rial (IRR · ﷼)
- Language
- Persian (Farsi)
- Calling code
- +98
- Drives on
- Right
- Country
- Papua New Guinea
- Capital
- Port Moresby
- Currency
- Papua New Guinean kina (PGK · K)
- Language
- English, Hiri Motu, Tok Pisin
- Calling code
- +675
- Drives on
- Left
Quick answers. Before you book the call.
What's the time difference between Tehran and Port Moresby?
Tehran is 6.5 hours ahead of Port Moresby. Tehran runs on GMT+3:30 and Port Moresby on GMT+10. 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?
There are 2 hours where both cities are inside a 09:00–17:00 workday. Aim for the middle of that window so neither side is starting or closing out.
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 Tehran from Port Moresby?
About 11,138 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 13h 36m, 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 Tehran and Port Moresby use?
Tehran uses the Iranian rial (IRR, ﷼); Port Moresby uses the Papua New Guinean kina (PGK, K). 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 Tehran from Port Moresby?
Dial the international prefix used by your carrier (often 00), then +98, 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 Tehran and Port Moresby?
Tehran primarily speaks Persian (Farsi); Port Moresby speaks English, Hiri Motu, Tok Pisin. English is widely used in business contexts in major cities of both, but written contracts may need translation.
Do Tehran and Port Moresby drive on the same side of the road?
No. Iran drives on the right, Papua New Guinea on the left. If you're renting, expect a learning curve on the first day — especially at roundabouts and when judging the centre of the lane.