Shanghai to Boulder City Time Converter
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Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Oct 30, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 30, 2026
Shanghai is 15 hours ahead of Boulder City.
How the time difference changes
For most of the year, Shanghai is 15 hours ahead of Boulder City. From Nov 1, 2026 to Mar 14, 2027, Shanghai is 16 hours ahead of Boulder City.
For most of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 6:00 pm (previous day) to 3:00 am in Boulder City. At other times of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 5:00 pm (previous day) to 2:00 am in Boulder City.For most of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 18:00 (previous day) to 03:00 in Boulder City. At other times of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 17:00 (previous day) to 02:00 in Boulder City.
Compare Shanghai time with Boulder City time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
CST (China Standard Time) is 15 hours ahead of PDT (Pacific Daylight Time).
8:00 pm20:00 in Shanghai, China is 5:00 am05:00 in Boulder City, NV, USA
Shanghai to Boulder City call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in Shanghai which corresponds to 5:30pm-6:30pm17:30-18:30 in Boulder City (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
5:00 am05:00 PDT (Pacific Daylight Time) (Boulder City, NV, USA). Offset UTC -7:00 hours
8:00 pm20:00 Shanghai, China / 5:00 am05:00 Boulder City, NV, USA
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Shanghai Time Zone and Facts
Time Zone
Shanghai Facts
Boulder City Time Zone and Facts
Time Zone
PST – Pacific Standard Time, UTC-8 (standard time)