India and China Working Hours Overlap in IST
China · Asia
24-Hour Timeline
Overlap for Different Work Hours
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| China Hours | Overlap (IST) | Local Time | Duration |
|---|---|---|---|
| 8:00 AM – 5:00 PM | 9:00 AM – 2:30 PM IST | 11:30 AM – 5:00 PM | 5.5 hrs |
| 9:00 AM – 6:00 PM | 9:00 AM – 3:30 PM IST | 11:30 AM – 6:00 PM | 6.5 hrs |
| 10:00 AM – 7:00 PM | 9:00 AM – 4:30 PM IST | 11:30 AM – 7:00 PM | 7.5 hrs |
Note: Work week is Mon–Fri
About This Overlap
China is India's largest trading partner (by volume) and strategic rival. IST is 2h 30m behind CST year-round — same as Singapore & Malaysia. India's 9 AM = 11:30 AM Shanghai; India's 5 PM = 7:30 PM. India–China bilateral trade exceeds $130B annually. Growing IT partnerships despite border tensions; Indian yoga, Ayurveda, and spices are popular in China.
Last updated: 20 March 2026
Frequently Asked Questions
When do India and China share working hours?
Overlap: 9:00 AM – 3:30 PM IST — 6.5 hours
How many hours overlap does IST have with China?
Indian Standard Time (IST, UTC+5:30) and China have a 6.5-hour overlap window. The exact span depends on daylight saving time in China.
What is the best time to schedule a call between India and China?
Schedule calls between 9:00 AM and 3:30 PM IST (11:30 AM–6:00 PM China local time). This ensures both parties are within business hours.
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