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Time zone converter

Pick a wall-clock date and time, then From and To zones. Every common IANA zone is listed with UTC/GMT offsets and abbreviations (CET, EET, IST…). DST is applied automatically.

默认为您所在地区。可切换以比较其他标准。

结果

2026年9月14日周一 GMT-7 18:30

In the target zone

America/Los_Angeles · PDT · UTC−07:00

  • Source time2026年9月15日周二 GMT+8 09:30
  • UTC2026年9月15日周二 UTC 01:30
  • Offset differenceTarget is 15 hours behind
  • AbbreviationsCST → PDT
  • UTC / GMT offsetsUTC+08:00 / GMT+08:00 → UTC−07:00 / GMT−07:00
  • Target (ISO-ish)2026-09-14T18:30:00−07:00

公式

  • Instant = wall clock interpreted in the source IANA zone (DST aware)
  • Target display = same instant formatted in the target zone
  • Offset difference = target UTC offset − source UTC offset at that instant

计算方法

  1. Enter the date and time as shown on the wall in the source city.
  2. Choose From and To zones (searchable labels include GMT/UTC offsets and CET, IST…).
  3. Read the target local time, UTC, offset difference, and abbreviations.

常见问题

Does India observe DST?

No. Asia/Kolkata is IST (UTC+05:30) all year. Germany, the Baltics, the US, and parts of Australia do switch.

Is GMT the same as UTC?

For everyday conversion they match (UTC+00 / GMT+00). Historically GMT is a time standard; UTC is the civil reference we use in labels.

What timezone is Riga in?

Europe/Riga — EET/EEST (UTC+02/+03). Use the City timezone tool for hundreds of cities.

来源

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