Free Timezone Converter

Keeping track of time differences used to mean juggling world-clock apps, searching the web, or memorizing offset charts. Free Timezone Converter eliminates those headaches with a single click—instantly translating any date-and-time between thousands of IANA zones, entirely offline, and now fully internationalised for global audiences.

Whether you schedule Zoom calls for a distributed team, announce product launches across continents, or simply plan virtual game nights with friends abroad, you face one persistent challenge: “What time is that for them?” Free Timezone Converter solves this elegantly. Installed as a lightweight extension, it lives in your toolbar and springs to life whenever you need it—no separate website, no sign-ups, no ads. You type or paste a date and time, choose the originating zone, pick the destination zone, and the answer appears instantly.

Key Features at a Glance

Two-Way Zone Selector

Swap From and To zones in one click; drop-downs include every Intl.supportedValuesOf('timeZone') entry.

Saves time when you frequently toggle viewpoints (e.g., yours vs. a client’s).