Seattle to Atlanta time converter
Atlanta is 3 hours ahead of Seattle. When it is 9:00 AM in Seattle, it is 12:00 PM in Atlanta.
3:46 AM in Seattle, Sunday, October 18, 2026
Seattle to Atlanta conversion table
Every hour of today in Seattle and the matching time in Atlanta. Light rows are typical working hours (9:00–18:00).
| Seattle | Atlanta |
|---|---|
| 12:00 AM | 3:00 AM |
| 1:00 AM | 4:00 AM |
| 2:00 AM | 5:00 AM |
| 3:00 AM | 6:00 AM |
| 4:00 AM | 7:00 AM |
| 5:00 AM | 8:00 AM |
| 6:00 AM | 9:00 AM |
| 7:00 AM | 10:00 AM |
| 8:00 AM | 11:00 AM |
| 9:00 AM | 12:00 PM |
| 10:00 AM | 1:00 PM |
| 11:00 AM | 2:00 PM |
| 12:00 PM | 3:00 PM |
| 1:00 PM | 4:00 PM |
| 2:00 PM | 5:00 PM |
| 3:00 PM | 6:00 PM |
| 4:00 PM | 7:00 PM |
| 5:00 PM | 8:00 PM |
| 6:00 PM | 9:00 PM |
| 7:00 PM | 10:00 PM |
| 8:00 PM | 11:00 PM |
| 9:00 PM | 12:00 AM+1 day |
| 10:00 PM | 1:00 AM+1 day |
| 11:00 PM | 2:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 3:00 PM in Seattle (12:00 PM – 6:00 PM in Atlanta).
Daylight saving time and the difference
The difference changes during the year because Seattle and Atlanta switch clocks on different dates:
- Oct 18, 2026 – Oct 31, 2026: +3h
- Oct 31, 2026 – Nov 1, 2026: +2h
- Nov 1, 2026 – Mar 13, 2027: +3h
- Mar 13, 2027 – Mar 14, 2027: +4h
- Mar 14, 2027 – Oct 18, 2027: +3h
Distance
Seattle and Atlanta are 3,506 km (2,179 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Seattle and Atlanta?
Atlanta is 3 hours ahead of Seattle.
What time is it in Atlanta when it is 9 AM in Seattle?
When it is 9:00 AM in Seattle, it is 12:00 PM in Atlanta.
When is the best time to call Atlanta from Seattle?
Both sides are at work from 9:00 AM – 3:00 PM in Seattle (12:00 PM – 6:00 PM in Atlanta).
Does the time difference between Seattle and Atlanta change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.