Hong Kong to Boulder Time Difference
Boulder is 14 hours behind Hong Kong. When it is noon in Hong Kong, it is 22:00 in Boulder.
Hong Kong (UTC+8) → Denver (UTC-6)
🕐 Interactive Time Explorer
When it's 01:00 in Hong Kong, it's 11:00 in Boulder
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Hong Kong & Boulder◐ Extended Hours (3 hours)
✈️ Travel Information
Distance
11,968 km
Est. Flight Time
~15.1h
Time Difference
-14h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Hong Kong
16:00
Boulder (-1)
09:00
Hong Kong
19:00
Boulder (-1)
12:00
Hong Kong
22:00
Boulder (-1)
15:00
Hong Kong
01:00
Boulder
18:00
Hong Kong
04:00
Boulder
21:00
Hong Kong
07:00
Boulder
00:00
Hong Kong
10:00
Boulder (-1)
03:00
Hong Kong
13:00
Boulder (-1)
Frequently Asked Questions
How many hours is Hong Kong ahead of Boulder?
Boulder is 14 hours behind Hong Kong. When it is 12:00 noon in Hong Kong, it is 22:00 in Boulder. Hong Kong operates on Asia/Hong Kong (UTC+8), while Boulder uses America/Denver (UTC-6).
What is the best time to call Boulder from Hong Kong?
Standard business hours (9 AM–5 PM) do not overlap between Hong Kong and Boulder due to the 14 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Hong Kong to Boulder time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Hong Kong and Boulder
The distance between Hong Kong and Boulder is approximately 11,968 km. A direct flight typically takes around 15.1 hours. Your arrival clock will show local Boulder time — use our Flight Time Calculator to predict exact arrival times.