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Time Zone Converter
Pick a time in one city and see it everywhere else, with a strip that shows when a meeting is reasonable for everyone.
Free, no sign-up. Runs in your browser: nothing is uploaded.
How to use Time Zone Converter
- Add the cities you work with.
- Pick a date and time.
- Share the time that works.
Features
- All time zones and major cities
- Daylight saving time handled
- Working-hours strip
- Your cities remembered
Private by design
Everything you type is calculated by your browser on this device. Nothing is sent to openWorkstand or anyone else, so the Time Zone Converter is safe for private and work data, and it keeps working offline once the page has loaded. How local processing works
Good to know
- Daylight saving dates come from your browser’s time-zone data, which is updated with the browser.
When to use the Time Zone Converter
- Schedule meetings across time zones.
- Plan calls with family abroad.
- Find working hours that overlap.
Frequently asked questions
Does it handle daylight saving time?
Yes. Conversions use your browser’s time zone database, including daylight saving rules for the chosen date.
Step-by-step guides
- How to convert a Unix timestampTurn epoch seconds or milliseconds into a readable date in UTC or your time zone, convert a date back to a timestamp, and avoid the usual off-by-1000 and time-zone mistakes.
Keep working with the result
openWorkstand also includes a free workspace with documents, spreadsheets, tasks, projects and a calendar that save to a folder on your computer.
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