IST to CST (China) Converter
China Standard Time · Beijing, Shanghai, Guangzhou, Shenzhen
Also convert in reverse: CST (China) to IST →
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IST to CST (China) Conversion Table
Common IST times converted to China Standard Time
| IST (UTC+05:30) | CST (China) (UTC+08:00) | Note |
|---|---|---|
| 12:00 AM (midnight) | 2:30 AM | |
| 6:00 AM | 8:30 AM | |
| 9:00 AM | 11:30 AM | |
| 12:00 PM (noon) | 2:30 PM | |
| 3:00 PM | 5:30 PM | |
| 6:00 PM | 8:30 PM | |
| 9:00 PM | 11:30 PM | |
| 11:30 PM | 2:00 AM | +1 day |
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About China Standard Time
How to convert IST to CST (China)
Indian Standard Time (IST) is UTC+5:30. China Standard Time is UTC+08:00. To convert IST to CST (China), add 2.5 hours to your IST time.
For example, 12:00 PM IST = 2:30 PM CST (China) .
Time Difference: India (IST) and China
Indian Standard Time (IST) is UTC+5:30. China Standard Time is UTC+08:00, making the difference IST +2:30 hrs. India does not observe Daylight Saving Time — IST stays fixed at UTC+5:30 year-round. If China observes DST, the offset between IST and CST (China) changes by 1 hour during the DST period (typically spring–autumn in the Northern Hemisphere).
⏰ Best overlap: 9:00 IST = 11:30 AM CST (China)
Common IST Times in CST (China)
| India (IST) | China — CST (China) | Day |
|---|---|---|
| 9:00 AM IST (India morning) | 11:30 AM CST (China) | same day |
| 12:00 PM IST (India noon) | 2:30 PM CST (China) | same day |
| 3:00 PM IST (India afternoon) | 5:30 PM CST (China) | same day |
| 6:00 PM IST (India evening) | 8:30 PM CST (China) | same day |
| 9:00 PM IST (India night) | 11:30 PM CST (China) | same day |
Convert CST (China) times to Indian Standard Time: CST (China) to IST Converter →
India–China Work Hour Overlap
Find the best meeting windows between India (IST) and China — including shared business hours, DST shifts, and daily overlap charts.
View India–China Overlap →