Does Calgary observe daylight saving time?

Yes. Calgary is on MDT (UTC-6) now, and its clocks go back 1 hour on Sun, Nov 1, to MST (UTC-7).

Does Hong Kong observe daylight saving time?

No. Hong Kong stays on HKT (UTC+8) all year, so its clocks don't change.

What time is it in Hong Kong when it's 9 AM in Calgary?

11:00 PM in Hong Kong, on the same day.

Calgary to Hong Kong Meeting Planner

Hong Kong is 14 hours ahead of Calgary right now. Their working days don't overlap today.

Calgary · Canada

10:16 AM

Sat, Oct 17 · MDT · summer time

Hong Kong · China

12:16 AM

Sun, Oct 18 · HKT

Best Meeting Times Between Calgary and Hong Kong

No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 7:00 PM in Calgary, which is 9:00 AM in Hong Kong; consider splitting into two shorter meetings or shifting someone's hours.

Who's meeting

2 of 4 places

CalgaryOrganizerCanada ·· summer time10:16AMnow
Hong KongChina ·12:16AMTomorrow · now

Add a city

Add up to 4 places by city, country, time zone or abbreviation, like Tokyo, India or JST. Press "/" to jump here.

Date in Calgary

Working hours, everywhere

Best times to meet

Saturday, October 17, 2026, in Calgary time.

7:00PMBest · GoodWorking hours in Hong Kong (09:00, next day); just outside working hours in Calgary (19:00).
8:00PMOption 2 · PossibleWorking hours in Hong Kong (10:00, next day); late evening in Calgary (20:00).
9:00PMOption 3 · PossibleWorking hours in Hong Kong (11:00, next day); late evening in Calgary (21:00).

The whole day

Pick any slot in the Fit row, or use the arrow keys there, to make it the meeting time.

Each column is a one-hour slot of the first place's day. The Fit row grades how well the slot suits everyone; each row shows the local time and whether it's working hours there.
Fit
CalgaryMDT
Hong KongUTC+8
UTC	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05

Working hours (09–17)Just outside (07–09, 17–20)Late evening (20–23)NightFit: optimal, good, possible, poor

Your meeting

Calgary7:00 PM MDTSat, Oct 17
Hong Kong9:00 AM UTC+8Sun, Oct 18
UTC2026-10-18 01:00 UTC

What will it cost? Try the meeting cost calculator.

Time difference between Calgary and Hong Kong

Hong Kong is 14 hours ahead of Calgary right now: Hong Kong is on HKT (UTC+8) and Calgary on MDT (UTC-6). That changes on Sun, Nov 1, when clocks go back in Calgary: then Hong Kong is 15 hours ahead of Calgary.

Time difference between Calgary and Hong Kong over the next 12 months
From	Difference	Why
Now	Hong Kong 14 hours ahead	—
Sun, Nov 1	Hong Kong 15 hours ahead	Clocks go back in Calgary
Sun, Mar 14, 2027	Hong Kong 14 hours ahead	Clocks go forward in Calgary

Calgary is on Mountain Standard Time. Hong Kong is on Hong Kong Standard Time.

Frequently Asked Questions: Calgary & Hong Kong Scheduling

What is the time difference between Calgary and Hong Kong?: Hong Kong is 14 hours ahead of Calgary right now: Hong Kong is on HKT (UTC+8) and Calgary on MDT (UTC-6). That changes on Sun, Nov 1, when clocks go back in Calgary: then Hong Kong is 15 hours ahead of Calgary.
What is the best time to schedule a meeting between Calgary and Hong Kong?: No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 7:00 PM in Calgary, which is 9:00 AM in Hong Kong; consider splitting into two shorter meetings or shifting someone's hours.
Does Calgary observe daylight saving time?: Yes. Calgary is on MDT (UTC-6) now, and its clocks go back 1 hour on Sun, Nov 1, to MST (UTC-7).
Does Hong Kong observe daylight saving time?: No. Hong Kong stays on HKT (UTC+8) all year, so its clocks don't change.
What time is it in Hong Kong when it's 9 AM in Calgary?: 11:00 PM in Hong Kong, on the same day.

Or see every city pair, or plan with more places in the meeting planner.