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: Istanbul uses the TRY (₺) and Kathmandu uses the NPR (₨). Language shifts too — Turkish in Istanbul, Nepali in Kathmandu. Be careful behind the wheel: Istanbul drives on the right, Kathmandu on the left.
- Country
- Turkey
- Capital
- Ankara
- Currency
- Turkish lira (TRY · ₺)
- Language
- Turkish
- Calling code
- +90
- Drives on
- Right
- Country
- Nepal
- Capital
- Kathmandu
- Currency
- Nepalese rupee (NPR · ₨)
- Language
- Nepali
- Calling code
- +977
- Drives on
- Left
Quick answers. Before you book the call.
What's the time difference between Istanbul and Kathmandu?
Istanbul is 2.8 hours ahead of Kathmandu. Istanbul runs on GMT+3 and Kathmandu on GMT+5:45. 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 6 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 Istanbul from Kathmandu?
About 5,283 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 6h 43m, 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 Istanbul and Kathmandu use?
Istanbul uses the Turkish lira (TRY, ₺); Kathmandu uses the Nepalese rupee (NPR, ₨). 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 Istanbul from Kathmandu?
Dial the international prefix used by your carrier (often 00), then +90, 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 Istanbul and Kathmandu?
Istanbul primarily speaks Turkish; Kathmandu speaks Nepali. English is widely used in business contexts in major cities of both, but written contracts may need translation.
Do Istanbul and Kathmandu drive on the same side of the road?
No. Turkey drives on the right, Nepal 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.