When the world meets at work.
Read the day in both zones.
If it's this in San Diego, it's that in Beijing.
When it's 8:00 am in San Diego, it's 11:00 pm in Beijing — night there, the same day.
When it's 10:00 am in San Diego, it's 1:00 am in Beijing — late night there, the next day.
When it's 12:00 pm in San Diego, it's 3:00 am in Beijing — late night there, the next day.
When it's 3:00 pm in San Diego, it's 6:00 am in Beijing — morning there, the next day.
When it's 5:00 pm in San Diego, it's 8:00 am in Beijing — morning there, the next day.
When it's 9:00 pm in San Diego, it's 12:00 pm in Beijing — midday there, the next day.
Crossing the border. Money, language, plugs.
Money changes hands at the border: San Diego uses the USD ($) and Beijing uses the CNY (¥). Language shifts too — English in San Diego, Chinese in Beijing. Cars drive on the right in both, so rentals feel familiar.
- Country
- United States
- Capital
- Washington, D.C.
- Currency
- United States dollar (USD · $)
- Language
- English
- Calling code
- +1
- Drives on
- Right
- Country
- China
- Capital
- Beijing
- Currency
- Chinese yuan (CNY · ¥)
- Language
- Chinese
- Calling code
- +86
- Drives on
- Right
Quick answers. Before you book the call.
What's the time difference between San Diego and Beijing?
San Diego is 15 hours ahead of Beijing. San Diego runs on GMT-7 and Beijing on GMT+8. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.
When it's 10 am in San Diego, what time is it in Beijing?
10:00 am in San Diego is 1:00 am in Beijing the next day — late night there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.
When it's 3 pm in San Diego, what time is it in Beijing?
3:00 pm in San Diego is 6:00 am in Beijing the next day — morning there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.
When's the best time to schedule a meeting?
Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).
Does daylight saving time change the difference?
Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.
How far is San Diego from Beijing?
About 10,241 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 12h 33m, not counting airport time, winds, or routing around restricted airspace.
Can I send this meeting time as a calendar invite?
Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.
What currency do San Diego and Beijing use?
San Diego uses the United States dollar (USD, $); Beijing uses the Chinese yuan (CNY, ¥). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.
How do I call San Diego from Beijing?
Dial the international prefix used by your carrier (often 00), then +1, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.
What language is spoken in San Diego and Beijing?
San Diego primarily speaks English; Beijing speaks Chinese. English is widely used in business contexts in major cities of both, but written contracts may need translation.
Do San Diego and Beijing drive on the same side of the road?
Yes — both drive on the right. Rental cars feel identical between the two.