US vs China Time Difference: Complete Guide (2026)
Updated May 2026 · 5 min read
China operates on a single time zone — China Standard Time (CST), UTC+8 — for the entire country. The United States, on the other hand, spans multiple time zones depending on location and season.
Current Time Differences
| US Time Zone | Cities | Difference from Beijing | Example |
|---|---|---|---|
| Eastern (EST/EDT) | New York, Miami | -13h (winter) / -12h (summer) | Beijing 8pm = New York 7am |
| Central (CST/CDT) | Chicago, Dallas | -14h (winter) / -13h (summer) | Beijing 8pm = Chicago 6am |
| Mountain (MST/MDT) | Denver, Phoenix | -15h (winter) / -14h (summer) | Beijing 8pm = Denver 5am |
| Pacific (PST/PDT) | Los Angeles, Seattle | -16h (winter) / -15h (summer) | Beijing 8pm = LA 4am |
💡 Quick tip: China does not observe daylight saving time. So the time difference changes twice a year — when the US shifts clocks in March and November.
Best Times to Call Between China and the US
Finding a good meeting time between China and the US can be challenging due to the large time gap. Here are the best windows for business calls:
- Beijing 8:00–10:00 PM = New York 7:00–9:00 AM — Best window for East Coast calls
- Beijing 9:00–11:00 PM = Los Angeles 6:00–8:00 AM — Possible for West Coast (early morning)
- Beijing 7:00–9:00 AM = New York 6:00–8:00 PM — Alternative window (end of US business day)