Las Vegas to Shanghai Time Difference

Shanghai is 15 hours ahead of Las Vegas. Standard 9 AM–5 PM business hours in Las Vegas and Shanghai do not overlap, so a live call needs one side outside normal hours. Clocks change on November 1, 2026, which briefly shifts the gap between Las Vegas and Shanghai — the converter on this page always reflects the correct offset for the date you pick.

• When it's 9:00 AM in Las Vegas, it's 12:00 AM the next day in Shanghai.
• When it's 9:00 AM in Shanghai, it's 6:00 PM the previous day in Las Vegas.

Shanghai is currently 15 hours ahead of Las Vegas.

Standard 9 AM – 5 PM hours in Las Vegas and Shanghai do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Las Vegas, or a 6–8 PM meeting in Shanghai.

On November 1, 2026, Las Vegas shifts for daylight saving. After that, Shanghai will be 16 hours ahead of Las Vegas (currently 15 hours ahead of Las Vegas). The converter and the tables above always reflect the correct offset for the date you pick.

• Las Vegas is currently observing daylight saving time.
• Shanghai does not observe daylight saving time.

Frequently asked questions

Is Shanghai ahead of or behind Las Vegas?

Shanghai is 15 hours ahead of Las Vegas.

How many hours ahead of Las Vegas is Shanghai?

Shanghai is 15 hours ahead of Las Vegas.

What time is 9 AM in Las Vegas in Shanghai?

9:00 AM in Las Vegas is 12:00 AM the next day in Shanghai.

What time is noon in Las Vegas in Shanghai?

12:00 PM in Las Vegas is 3:00 AM the next day in Shanghai.

What time is 5 PM in Las Vegas in Shanghai?

5:00 PM in Las Vegas is 8:00 AM the next day in Shanghai. Useful for end-of-day handoffs between the two offices.

What time is 3 PM in Las Vegas in Shanghai?

3:00 PM in Las Vegas is 6:00 AM the next day in Shanghai.

Is Las Vegas currently observing daylight saving time?

Las Vegas is currently observing daylight saving time (summer time).

Is Shanghai currently observing daylight saving time?

Shanghai does not observe daylight saving time — its UTC offset stays the same all year.

Do Las Vegas and Shanghai observe daylight saving?

On November 1, 2026, Las Vegas shifts for daylight saving. After that, Shanghai will be 16 hours ahead of Las Vegas (currently 15 hours ahead of Las Vegas). The converter and the tables above always reflect the correct offset for the date you pick.

When is the best time to call Shanghai from Las Vegas?

Las Vegas and Shanghai business hours don't overlap. The closest options are early mornings in Las Vegas or late evenings, when one side stretches outside 9–5.

When is the best time to call Las Vegas from Shanghai?

Shanghai and Las Vegas business hours don't overlap. The closest options are early mornings in Shanghai or late evenings, when one side stretches outside 9–5.

Las Vegas (PDT) to Shanghai (CST) — how do I convert quickly?

Add 15 hours to Las Vegas local time to get Shanghai local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

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