Hangzhou to Los Angeles Time Difference

How many hours is Hangzhou ahead of Los Angeles?

Los Angeles is 15 hours behind Hangzhou. When it is 12:00 noon in Hangzhou, it is 21:00 in Los Angeles. Hangzhou operates on Asia/Shanghai (UTC+8), while Los Angeles uses America/Los Angeles (UTC-7).

What is the best time to call Los Angeles from Hangzhou?

Standard business hours (9 AM–5 PM) do not overlap between Hangzhou and Los Angeles due to the 15 hours difference. Consider early morning or late evening calls, or use async communication.

Does the Hangzhou to Los Angeles time difference change throughout the year?

The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.

Flying between Hangzhou and Los Angeles

The distance between Hangzhou and Los Angeles is approximately 10,600 km. A direct flight typically takes around 13.5 hours. Your arrival clock will show local Los Angeles time — use our Flight Time Calculator to predict exact arrival times.