Calgary to Seattle Time Difference
🇨🇦 Calgary is currently 1 hour behind of 🇺🇸 Seattle.
Live Calculator
Atin 🇨🇦 Calgary→it will be—in 🇺🇸 Seattle
Open full calculator →DST-accurate · shareable link
Difference
-1h
Business overlap
8h
Distance
710 km
Approx. flight
0.8h
Hour-by-Hour: Calgary to Seattle
| 🇨🇦 Calgary | 🇺🇸 Seattle | Note |
|---|---|---|
| 12:00 AM | 11:00 PM(prev day) | Previous day |
| 1:00 AM | 12:00 AM | |
| 2:00 AM | 1:00 AM | |
| 3:00 AM | 2:00 AM | |
| 4:00 AM | 3:00 AM | |
| 5:00 AM | 4:00 AM | |
| 6:00 AM | 5:00 AM | |
| 7:00 AM | 6:00 AM | |
| 8:00 AM | 7:00 AM | |
| 9:00 AM | 8:00 AM | |
| 10:00 AM | 9:00 AM | |
| 11:00 AM | 10:00 AM | |
| 12:00 PM | 11:00 AM | |
| 1:00 PM | 12:00 PM | |
| 2:00 PM | 1:00 PM | |
| 3:00 PM | 2:00 PM | |
| 4:00 PM | 3:00 PM | |
| 5:00 PM | 4:00 PM | |
| 6:00 PM | 5:00 PM | |
| 7:00 PM | 6:00 PM | |
| 8:00 PM | 7:00 PM | |
| 9:00 PM | 8:00 PM | |
| 10:00 PM | 9:00 PM | |
| 11:00 PM | 10:00 PM |
Daylight Saving Time (DST)
Both Calgary and Seattle observe Daylight Saving Time on the same schedule, so the time difference remains constant at 1 hour behind.
Best Meeting Times
There are 8 overlapping business hours between Calgary and Seattle (9 AM – 6 PM in each city).
🇨🇦 Calgary
10:00 AM – 6:00 PM
🇺🇸 Seattle
9:00 AM – 5:00 PM
Frequently Asked Questions
What is the time difference between Calgary and Seattle?
The time difference between Calgary and Seattle is currently 1 hour behind. Calgary uses MDT (UTC-6), while Seattle uses PDT (UTC-7).
When it's noon in Calgary, what time is it in Seattle?
When it's 12:00 PM (noon) in Calgary, it is 11:00 AM in Seattle. Use our calculator above to convert any other time.
Does the time difference between Calgary and Seattle change?
No. The time difference between Calgary and Seattle is always 1 hour behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Calgary and Seattle?
The best time to call is between 10:00 AM and 6:00 PM in Calgary (which is 9:00 AM – 5:00 PM in Seattle). This 8-hour window falls within business hours in both cities.
Is Calgary ahead or behind Seattle?
Calgary is currently 1 hour ahead of Seattle.
What time zone is Calgary in?
Calgary is in the America/Edmonton time zone, currently using MDT (UTC-6). Calgary observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Calgary in Seattle?
When it is midnight (12:00 AM) in Calgary, it is 11:00 PM in Seattle.