11am in Beijing is 11am in Ulan Bator.

Frequently asked

Quick answers about converting between Beijing and Ulan Bator. Can't find what you need? Email [email protected].

What is the time difference between Beijing and Ulan Bator?

Beijing and Ulan Bator are currently on the same time, so there is no difference to convert.

When it's 11am in Beijing, what time is it in Ulan Bator?

11am in Beijing is 11am in Ulan Bator. Both sides are inside the standard 9-to-5 working day, so this is a sociable time for a call in both places. Use the hour-by-hour table above to read any other time across.

What's the best time for a call between Beijing and Ulan Bator?

9am–5pm in Beijing lines up with 9am–5pm in Ulan Bator — both sides are inside a 9-to-5 working day.

Does this account for daylight saving time?

Yes. We track every clock change in both places, so the abbreviations you see — CST and +08:00 — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.

Why is the date sometimes different on each side?

When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.