Time zone difference

What time is it there? How many hours apart?

Pick time zones

From To

Now (from)

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Now (to)

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Difference

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DST note

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Tip: time zone differences can change during the year because of daylight saving time. This tool computes the difference at the chosen moment.

Convert a time

Date Time

In “from” zone

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In “to” zone

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We interpret the date/time you entered as a wall-clock time in the “from” time zone, then show the matching moment in the “to” time zone.

About / 關於

Time zone difference — See what time it is in two time zones, the difference at that moment (DST-aware), and convert a specific time between zones. Shareable, browser-only.

Example: Use this tool to sanity-check numbers quickly, then share the link if you need to discuss with others.

FAQ: (1) Does it upload my data? No—runs in your browser. (2) Can I share results? Yes—use the share link feature. (3) Is it authoritative? Treat it as a convenience, not professional advice.

時區時差（時間換算） — 快速查看兩地現在幾點、此刻的時差（含夏令時間），並把某個時間從一地換算到另一地。可分享連結、純前端。

範例：用這個工具快速試算與對照結果，需要討論時再把連結分享給對方。

FAQ： (1) 會上傳資料嗎？不會，計算在瀏覽器內完成。 (2) 能分享結果嗎？可以，用分享連結。 (3) 準確嗎？請把它當作便利工具，不是專業建議。