Time difference
Dallas to Philadelphia Time Difference
Philadelphia is 1 hour ahead of Dallas — when it's 12:00 PM in Dallas, it's 1:00 PM in Philadelphia. (Dallas (America/Chicago, CDT); Philadelphia (America/New_York, EDT).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Philadelphia is 1 hour ahead of Dallas. The best window for a call is 9 AM–4 PM in Dallas, which is 10 AM–5 PM in Philadelphia — a 7-hour overlap inside 9 AM–5 PM on both sides. Dallas and Philadelphia change their clocks together (or don't change at all), so the time difference between them stays the same all year.
- When it's 9:00 AM in Dallas, it's 10:00 AM in Philadelphia.
- When it's 9:00 AM in Philadelphia, it's 8:00 AM in Dallas.
Philadelphia is currently 1 hour ahead of Dallas.
Interactive converter
12:00PM
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Best times to meet
The 9 AM – 5 PM business windows in Dallas and Philadelphia overlap for 7 hours. 9 AM–4 PM in Dallas is 10 AM–5 PM in Philadelphia. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Dallas | Philadelphia |
|---|---|
| 12 AM | 1:00 AM |
| 1 AM | 2:00 AM |
| 2 AM | 3:00 AM |
| 3 AM | 4:00 AM |
| 4 AM | 5:00 AM |
| 5 AM | 6:00 AM |
| 6 AM | 7:00 AM |
| 7 AM | 8:00 AM |
| 8 AM | 9:00 AM |
| 9 AM | 10:00 AM |
| 10 AM | 11:00 AM |
| 11 AM | 12:00 PM |
| 12 PM | 1:00 PM |
| 1 PM | 2:00 PM |
| 2 PM | 3:00 PM |
| 3 PM | 4:00 PM |
| 4 PM | 5:00 PM |
| 5 PM | 6:00 PM |
| 6 PM | 7:00 PM |
| 7 PM | 8:00 PM |
| 8 PM | 9:00 PM |
| 9 PM | 10:00 PM |
| 10 PM | 11:00 PM |
| 11 PM | 12:00 AM (next day) |
Daylight saving
On November 1, 2026, both Dallas and Philadelphia shift for daylight saving. After that, Philadelphia will be 1 hour ahead of Dallas (currently 1 hour ahead of Dallas). The converter and the tables above always reflect the correct offset for the date you pick.
- Dallas is currently observing daylight saving time.
- Philadelphia is currently observing daylight saving time.
Frequently asked questions
- Is Philadelphia ahead of or behind Dallas?
- Philadelphia is 1 hour ahead of Dallas.
- How many hours ahead of Dallas is Philadelphia?
- Philadelphia is 1 hour ahead of Dallas.
- What time is 9 AM in Dallas in Philadelphia?
- 9:00 AM in Dallas is 10:00 AM in Philadelphia.
- What time is noon in Dallas in Philadelphia?
- 12:00 PM in Dallas is 1:00 PM in Philadelphia.
- What time is 5 PM in Dallas in Philadelphia?
- 5:00 PM in Dallas is 6:00 PM in Philadelphia. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Dallas in Philadelphia?
- 3:00 PM in Dallas is 4:00 PM in Philadelphia.
- Is Dallas currently observing daylight saving time?
- Dallas is currently observing daylight saving time (summer time).
- Is Philadelphia currently observing daylight saving time?
- Philadelphia is currently observing daylight saving time (summer time).
- Do Dallas and Philadelphia observe daylight saving?
- On November 1, 2026, both Dallas and Philadelphia shift for daylight saving. After that, Philadelphia will be 1 hour ahead of Dallas (currently 1 hour ahead of Dallas). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Philadelphia from Dallas?
- Aim for 9 AM–4 PM in Dallas, which is 10 AM–5 PM in Philadelphia.
- When is the best time to call Dallas from Philadelphia?
- Aim for 10 AM–5 PM in Philadelphia, which is 9 AM–4 PM in Dallas.
- Dallas (CDT) to Philadelphia (EDT) — how do I convert quickly?
- Add 1 hour to Dallas local time to get Philadelphia local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Dallas to New York
- Dallas to London
- Dallas to Tokyo
- Dallas to Dubai
- Dallas to Singapore
- Dallas to Los Angeles
- Dallas to Sydney
- Dallas to Paris
- Dallas to Mumbai
- Dallas to Hong Kong