World Time
FourClocks World Clock
Compare up to four cities at once with an offline-first world clock for travel, remote work, and fast timezone planning.
FourClocks世界時間器介紹
FourClocks能展示四個時鐘，對於需要同時追蹤多個時區 （例如跨國工作者、加密貨幣/美股交易員、遠端團隊）或是需要多重計時的使用者來說非常方便。
FourClocks is a lightweight, offline / online world clocks designed for travelers, digital nomads, and remote teams to track up to 4 time zones simultaneously without an internet connection.
FAQ
FourClocks是什麼？ What is FourClocks?
FourClocks 是一個可同時顯示四個時區的世界時間工具，適合做世界時間對照、跨國時區時鐘查詢與旅遊時鐘使用。 它也是一款輕量的 world clock for travel 與 travel clock online，能作為 multiple timezone clock 與 multi clock display，讓使用者在線上或離線情境下快速查看目的地時間。
FourClocks is a lightweight world time tool that shows up to four time zones at once. It works as a world clock for travel, a travel clock online, a multiple timezone clock, and a multi clock display for quickly comparing destination time both online and offline.
FourClocks有什麼優點？ What are the advantages of FourClocks?
FourClocks 的優點在於 Offline-First / PWA 體驗，能當作離線時鐘與 offline world clock web 使用；即使網路不穩或在飛機上，也能繼續查看時間。 它也很適合跨國商務、航班轉機與 Jet lag timezone planner 情境，幫助使用者更快完成世界時間對照，降低時差判斷錯誤。
FourClocks stands out with its Offline-First and PWA-friendly experience, so it works well as an offline clock and an offline world clock web even with no connection. It is also useful for international business, flight connections, and jet lag timezone planner scenarios, helping users compare time zones with fewer mistakes.
FourClocks對哪些人群特別有幫助？ Who benefits most from FourClocks?
FourClocks 特別適合經常搭飛機的商務旅客、需要在機上離線確認目的地時間的人，以及一次前往幾個國家旅遊的使用者。 對跨國團隊、數位遊牧工作者與交易員來說，它也是方便的線上多時區時鐘與跨國時區時鐘工具。
FourClocks is especially helpful for frequent flyers, business travelers who need to confirm destination time while offline on a plane, and people visiting several countries on one trip. It also fits remote teams, digital nomads, and traders who need an online multi-timezone clock and a cross-border timezone reference.
FourClocks可以離線使用嗎？ Can FourClocks work offline?
可以。FourClocks 以瀏覽器即可使用的方式設計，適合作為離線時鐘與 offline world clock web 工具，在沒有穩定網路的旅途中依然能查看多地時間。
Yes. FourClocks is designed to run directly in the browser, making it useful as an offline clock and offline world clock web for checking multiple time zones during travel even without stable internet.
FourClocks如何幫助旅行與遠端協作？ How does FourClocks help with travel and remote teamwork?
FourClocks 讓你把出發地、轉機地、目的地與團隊所在地放在同一個 multi clock display 內查看，快速完成世界時間對照。對旅行規劃、跨國會議安排與遠端協作來說，它同時具備旅遊時鐘、travel clock online 與線上多時區時鐘的實用性。
FourClocks lets you place your departure city, connection city, destination, and team locations in one multi clock display for fast time comparison. For trip planning, international meetings, and remote collaboration, it works well as a travel clock online and an online multi-timezone clock.