What UTC offset does Shanghai use?

Shanghai uses China Standard Time (CST), which is UTC+8 year-round. China does not observe daylight saving time and uses a single time zone for the entire country despite spanning five geographic time zones. This means China’s western regions like Xinjiang experience sunrise as late as 10 AM by the clock, while Beijing and Shanghai have much earlier sunrises.

What are typical business hours in Shanghai?

Standard business hours in Shanghai run 9 AM to 6 PM CST, Monday through Friday. Many companies, especially in manufacturing and technology, also work Saturday mornings. Lunch is typically from 12 noon to 1:30 PM, with many offices providing subsidized cafeteria meals. The work culture in Shanghai is intense; overtime is common and expected in many industries.

What is the best time to schedule a call between Shanghai and New York?

Shanghai (CST, UTC+8) is 13 hours ahead of New York (EST) in winter and 12 hours ahead in summer (EDT). The practical meeting window is either early Shanghai evening (6–8 PM CST = 5–7 AM EST) or early New York morning meeting (8–9 AM EST = 9–10 PM CST). Most teams prefer 8–9 AM EDT (8–9 PM CST) during US summer months.

Working Hours in Shanghai: A Timezone Guide

April 21, 2026

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Frequently Asked Questions

What UTC offset does Shanghai use?: Shanghai uses China Standard Time (CST), which is UTC+8 year-round. China does not observe daylight saving time and uses a single time zone for the entire country despite spanning five geographic time zones. This means China’s western regions like Xinjiang experience sunrise as late as 10 AM by the clock, while Beijing and Shanghai have much earlier sunrises.
What are typical business hours in Shanghai?: Standard business hours in Shanghai run 9 AM to 6 PM CST, Monday through Friday. Many companies, especially in manufacturing and technology, also work Saturday mornings. Lunch is typically from 12 noon to 1:30 PM, with many offices providing subsidized cafeteria meals. The work culture in Shanghai is intense; overtime is common and expected in many industries.
What is the best time to schedule a call between Shanghai and New York?: Shanghai (CST, UTC+8) is 13 hours ahead of New York (EST) in winter and 12 hours ahead in summer (EDT). The practical meeting window is either early Shanghai evening (6–8 PM CST = 5–7 AM EST) or early New York morning meeting (8–9 AM EST = 9–10 PM CST). Most teams prefer 8–9 AM EDT (8–9 PM CST) during US summer months.