Calgary to Columbus, GA: time difference
Columbus, GA is 2 h ahead of Calgary. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Calgary 17:23 5:23 PM Columbus, GA 19:23 7:23 PM You –:–
17:23 5:23 PM
Mountain Daylight Time · UTC-6
☀️ 08:04 · 🌙 18:41
19:23 7:23 PM
Eastern Daylight Time · UTC-4
☀️ 07:46 · 🌙 19:06
·
+2 h
Columbus, GA is 2 h ahead of Calgary.
When you, Calgary and Columbus, GA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Calgary
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇺🇸 Columbus, GA
2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Calgary | 🇺🇸 Columbus, GA |
|---|---|---|
| Local time | 17:23 | 19:23 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Mountain Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-6 | UTC-4 |
| Offset from Calgary | — | +2 h |
| IANA zone | America/Edmonton | America/New York |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 08:04 | 07:46 |
| Sunset | 18:41 | 19:06 |
| Daylight | 10 h 37 min | 11 h 20 min |
| People on this clock | 1,267,344 | 905,748 |
Compare Calgary with another city
More comparisons with Calgary: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Calgary and Columbus, GA: common questions
How far ahead of Calgary is Columbus, GA?
Columbus is 2 hours ahead of Calgary: UTC−4 against UTC−6.
What time is it in Columbus, GA, when it is 9:00 AM in Calgary?
When it is 9:00 AM in Calgary, it is 11:00 AM in Columbus.
What time is it in Columbus, GA, at the end of the working day in Calgary?
The working day in Calgary ends at 6:00 PM; in Columbus it is 8:00 PM at that moment.
Is there a time when both Calgary and Columbus, GA, are at work?
Yes: from 9:00 AM to 4:00 PM in Calgary (11:00 AM to 6:00 PM in Columbus), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Columbus, GA, compared with Calgary?
The new day starts in Columbus earlier: at 10:00 PM in Calgary it is already midnight there. Until 2:00 AM in Columbus, Calgary is still on the previous day.
Is the time difference between Calgary and Columbus, GA, the same all year?
No. Only Columbus switches to summer time, so the gap changes twice a year. From November 1, 2026, Columbus will be 1 hour ahead of Calgary.
