Convert Newfoundland Standard Time to Japan Standard Time
Instantly convert Newfoundland Standard Time (NST) to Japan Standard Time (JST) with our free online calculator.
Newfoundland Standard Time
01:50:51 AM
Wed, Jun 24 (NST)
Japan Standard Time
02:20:51 PM
Wed, Jun 24 (JST)
Convert a Specific Time
24-Hour Comparison
| NST | JST |
|---|---|
| 12:00 AM | 0.5:00 PM |
| 1:00 AM | 1.5:00 PM |
| 2:00 AM | 2.5:00 PM |
| 3:00 AM | 3.5:00 PM |
| 4:00 AM | 4.5:00 PM |
| 5:00 AM | 5.5:00 PM |
| 6:00 AM | 6.5:00 PM |
| 7:00 AM | 7.5:00 PM |
| 8:00 AM | 8.5:00 PM |
| 9:00 AM | 9.5:00 PM |
| 10:00 AM | 10.5:00 PM |
| 11:00 AM | 11.5:00 PM |
| 12:00 PM | 0.5:00 AM(+1d) |
| 1:00 PM | 1.5:00 AM(+1d) |
| 2:00 PM | 2.5:00 AM(+1d) |
| 3:00 PM | 3.5:00 AM(+1d) |
| 4:00 PM | 4.5:00 AM(+1d) |
| 5:00 PM | 5.5:00 AM(+1d) |
| 6:00 PM | 6.5:00 AM(+1d) |
| 7:00 PM | 7.5:00 AM(+1d) |
| 8:00 PM | 8.5:00 AM(+1d) |
| 9:00 PM | 9.5:00 AM(+1d) |
| 10:00 PM | 10.5:00 AM(+1d) |
| 11:00 PM | 11.5:00 AM(+1d) |
How to Convert Newfoundland Standard Time to Japan Standard Time
Formula
To convert Newfoundland Standard Time (NST) to Japan Standard Time (JST): Convert NST to JST
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.
About Japan Standard Time (JST)
Japan Standard Time (JST, IANA: Asia/Tokyo) is the civil time of Japan, set at UTC+9:00 year-round (no DST). Japan observed Daylight Saving Time only briefly during American Occupation (1948-1951) and discontinued it after the Treaty of San Francisco. JST is also called Nippon Hyōjunji (日本標準時) and is officially maintained by the National Institute of Information and Communications Technology (NICT) — Japan operates a sophisticated atomic-clock-based timekeeping system at NICT Koganei facility with caesium beam frequency standards CSF-2 + Sr-87 optical lattice clock. JST is identical in offset to Korea Standard Time (KST), Yakutsk Time (Russian Far East), Western Indonesian Time WIT (eastern Indonesia), and Palau Time (PWT). JST serves Japan's approximately 125 million residents across 47 prefectures. Major JST cities: Tokyo (14M city, 37M metro — the world's largest metropolitan area by population), Yokohama (3.8M — Tokyo bay metro), Osaka (2.7M, Kansai region 19M metro), Nagoya (2.3M, Chukyo region 9.5M metro), Sapporo (1.9M — Hokkaido capital), Fukuoka (1.6M — Kyushu hub), Kobe (1.5M), Kawasaki (1.5M), Saitama (1.3M). Affects: TSE (Tokyo Stock Exchange) trading hours 09:00-15:00 JST, Tokyo Sumo Grand Tournaments, Shinkansen bullet-train scheduling, Tokyo Disney + USJ park operating hours.