Time Difference Between Tongzhou and Los Angeles
Los Angeles is 15 hours behind Tongzhou.
China
Tongzhou
Asia/Shanghai · UTC+8
United States
Los Angeles
America/Los_Angeles · UTC-7
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Tongzhou and Los Angeles.
Standard working hours don't overlap between Tongzhou and Los Angeles. Consider early-morning calls in Tongzhou or late-evening calls in Los Angeles.
Tongzhou to Los Angeles — 24-Hour Conversion
Each row shows the equivalent local time in Los Angeles for an hour in Tongzhou. Working-hours rows (9–18) are highlighted.
| Tongzhou | Los Angeles | Match |
|---|---|---|
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Los Angeles | |
| -1 day | Workday in Tongzhou | |
| -1 day | Workday in Tongzhou | |
| -1 day | Workday in Tongzhou | |
| -1 day | Workday in Tongzhou | |
| -1 day | Workday in Tongzhou | |
| -1 day | Workday in Tongzhou | |
| Workday in Tongzhou | ||
| Workday in Tongzhou | ||
| Workday in Tongzhou | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours |
Frequently Asked Questions
What is the time difference between Tongzhou and Los Angeles?
Los Angeles, United States (UTC-7) is 15 hours behind Tongzhou, China (UTC+8).
What is the best time to schedule a meeting between Tongzhou and Los Angeles?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Tongzhou and Los Angeles?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Tongzhou, what time is it in Los Angeles?
Use the conversion table on this page — every hour in Tongzhou is mapped to its equivalent local time in Los Angeles, including day shift markers when the date differs.