When the world meets at work.
Read the day in both zones.
If it's this in Houston, it's that in Hong Kong.
When it's 8:00 am in Houston, it's 9:00 pm in Hong Kong — night there, the same day.
When it's 10:00 am in Houston, it's 11:00 pm in Hong Kong — night there, the same day.
When it's 12:00 pm in Houston, it's 1:00 am in Hong Kong — late night there, the next day.
When it's 3:00 pm in Houston, it's 4:00 am in Hong Kong — late night there, the next day.
When it's 5:00 pm in Houston, it's 6:00 am in Hong Kong — morning there, the next day.
When it's 9:00 pm in Houston, it's 10:00 am in Hong Kong — late morning there, the next day.
Crossing the border. Money, language, plugs.
Money changes hands at the border: Houston uses the USD ($) and Hong Kong uses the HKD ($). Conversations can stay in English, which is official in both countries. Be careful behind the wheel: Houston drives on the right, Hong Kong on the left.
- Country
- United States
- Capital
- Washington, D.C.
- Currency
- United States dollar (USD · $)
- Language
- English
- Calling code
- +1
- 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 Houston and Hong Kong?
Houston is 13 hours ahead of Hong Kong. Houston runs on GMT-5 and Hong Kong on GMT+8. 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 Houston, what time is it in Hong Kong?
10:00 am in Houston is 11:00 pm in Hong Kong on the same 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 it's 3 pm in Houston, what time is it in Hong Kong?
3:00 pm in Houston is 4:00 am in Hong Kong the next day — late 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 Houston from Hong Kong?
About 13,419 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 16h 17m, 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 Houston and Hong Kong use?
Houston uses the United States dollar (USD, $); 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 Houston from Hong Kong?
Dial the international prefix used by your carrier (often 00), then +1, 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 Houston and Hong Kong?
Both United States and Hong Kong count English among their official languages, so business meetings often skip translation. Houston also has no other official tongue; Hong Kong adds Chinese.
Do Houston and Hong Kong drive on the same side of the road?
No. United States 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.