When the world meets at work.
Read the day in both zones.
Crossing the border. Money, language, plugs.
Money changes hands at the border: Nanjing uses the CNY (¥) and Hong Kong uses the HKD ($). Conversations can stay in Chinese, which is official in both countries. Be careful behind the wheel: Nanjing drives on the right, Hong Kong on the left.
- Country
- China
- Capital
- Beijing
- Currency
- Chinese yuan (CNY · ¥)
- Language
- Chinese
- Calling code
- +86
- Drives on
- Right
- Country
- Hong Kong
- Capital
- City of Victoria
- Currency
- Hong Kong dollar (HKD · $)
- Language
- English, Chinese
- Calling code
- +852
- Drives on
- Left
Quick answers. Before you book the call.
What's the time difference between Nanjing and Hong Kong?
Nanjing and Hong Kong share the same offset (GMT+8), so there's no difference right now.
When's the best time to schedule a meeting?
There are 8 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 Nanjing from Hong Kong?
About 1,175 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 1h 53m, 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 Nanjing and Hong Kong use?
Nanjing uses the Chinese yuan (CNY, ¥); Hong Kong uses the Hong Kong dollar (HKD, $). 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 Nanjing from Hong Kong?
Dial the international prefix used by your carrier (often 00), then +86, 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 Nanjing and Hong Kong?
Both China and Hong Kong count Chinese among their official languages, so business meetings often skip translation. Nanjing also has no other official tongue; Hong Kong adds English.
Do Nanjing and Hong Kong drive on the same side of the road?
No. China drives on the right, Hong Kong 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.