Convert China Standard Time to Newfoundland Standard Time
Instantly convert China Standard Time (CST) to Newfoundland Standard Time (NST) with our free online calculator.
China Standard Time
01:20:56 PM
Wed, Jun 24 (CST)
Newfoundland Standard Time
01:50:56 AM
Wed, Jun 24 (NST)
Convert a Specific Time
24-Hour Comparison
| CST | NST |
|---|---|
| 12:00 AM | 0.5:00 PM(-1d) |
| 1:00 AM | 1.5:00 PM(-1d) |
| 2:00 AM | 2.5:00 PM(-1d) |
| 3:00 AM | 3.5:00 PM(-1d) |
| 4:00 AM | 4.5:00 PM(-1d) |
| 5:00 AM | 5.5:00 PM(-1d) |
| 6:00 AM | 6.5:00 PM(-1d) |
| 7:00 AM | 7.5:00 PM(-1d) |
| 8:00 AM | 8.5:00 PM(-1d) |
| 9:00 AM | 9.5:00 PM(-1d) |
| 10:00 AM | 10.5:00 PM(-1d) |
| 11:00 AM | 11.5:00 PM(-1d) |
| 12:00 PM | 0.5:00 AM |
| 1:00 PM | 1.5:00 AM |
| 2:00 PM | 2.5:00 AM |
| 3:00 PM | 3.5:00 AM |
| 4:00 PM | 4.5:00 AM |
| 5:00 PM | 5.5:00 AM |
| 6:00 PM | 6.5:00 AM |
| 7:00 PM | 7.5:00 AM |
| 8:00 PM | 8.5:00 AM |
| 9:00 PM | 9.5:00 AM |
| 10:00 PM | 10.5:00 AM |
| 11:00 PM | 11.5:00 AM |
How to Convert China Standard Time to Newfoundland Standard Time
Formula
To convert China Standard Time (CST) to Newfoundland Standard Time (NST): Convert CST to NST
About China Standard Time (CST)
China Standard Time (CST, IANA: Asia/Shanghai) is the unified civil time of the People's Republic of China, set at UTC+8:00 year-round (no DST). Despite China's vast east-west extent (~5,200 km from Xinjiang's western border at 73°E to Heilongjiang's eastern border at 135°E — 62° of longitude or ~4 hours of solar time), the entire country uses a single time zone since 1949 (consolidated from 5 separate zones used during the Republic of China era). This means Kashgar Xinjiang sees solar noon at approximately 14:00 CST in summer, while Shanghai sees solar noon at approximately 11:50 CST — a stark practical discrepancy. Hong Kong Time (HKT) and Macau Time (MOT) are identical at UTC+8 but use different IANA identifiers for historical reasons. CST serves approximately 1.42 billion people. CST is identical in offset to Singapore Time (SGT), Malaysia Time (MYT), Philippine Time (PHT), Australian Western Standard Time (AWST), Hong Kong Time (HKT). Major CST cities: Shanghai (24M), Beijing (21.5M), Chongqing (32M), Guangzhou (15M), Shenzhen (12.5M), Chengdu (16.3M), Tianjin (13.7M), Wuhan (11M), Xi'an (13M), Hangzhou (11.9M). Affects: SSE + SZSE stock exchanges, Beijing Central Government working hours.
About Newfoundland Standard Time (NST)
Newfoundland Standard Time (NST, IANA: America/St_Johns) is one of the world's few time zones with a 30-minute offset, set at UTC-3:30. NST is observed exclusively in the Canadian province of Newfoundland and Labrador (the island portion of the province and southeastern Labrador), serving approximately 500,000 residents. The 30-minute offset is preserved from the 1884 International Meridian Conference compromise that established time zones — Newfoundland Time was chosen because the island's longitudinal position (52.7°W central meridian for St. John's) falls between Atlantic and Eastern time zones, and the province's parliament voted to keep its own dedicated offset rather than align with neighboring provinces. NST observes Daylight Saving Time per the Canadian aligned schedule (switching to NDT = UTC-2:30 from March to November). Other 30/45-minute offset zones globally: India (IST UTC+5:30), Nepal (UTC+5:45), Myanmar (UTC+6:30), Iran (UTC+3:30), Afghanistan (UTC+4:30), Sri Lanka (UTC+5:30), Marquesas (UTC-9:30). NST affects: cod-fishing and offshore oil platform operations on the Grand Banks, ferry schedules to Cape Breton, and the historic Cabot Tower St. John's noon-gun.