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Work Hours Time Zone Converter

3 people · overlap 2 h (14:00–16:00 UTC)

Team

NameTime zoneWorking hours (local)Right nowOverlap in local time
UTC+01:00
(off)15:00 – 17:00
UTC+00:00
(off)14:00 – 16:00
UTC−05:00
(off)09:00 – 11:00

24-hour strips (UTC axis)

00:0003:0006:0009:0012:0015:0018:0021:0024:00
Ana (Berlin)UTC+01:00
09:0017:00
Ben (London)UTC+00:00
09:0017:00
Chen (New York)UTC−05:00
09:0017:00

Pale band = that person's working hours in UTC · darker band = the overlap where everyone is available · red line = right now.

Meeting slot

  • Ana (Berlin)16:00 · in hours
  • Ben (London)15:00 · in hours
  • Chen (New York)10:00 · in hours

About this tool

Schedule across time zones: add each teammate with their zone, set their working hours, and see a 24-hour strip per person plus the window where everybody is available. Offsets come from the browser's real Intl.DateTimeFormat data for the chosen date, so daylight saving is handled correctly, and the live "right now" marker is read in an effect to stay hydration-safe. Everything runs locally — you can export the chosen slot as an .ics file with the correct UTC times.

  • 100% free — no account needed
  • Runs in your browser
  • Nothing is uploaded

Frequently asked questions

Is Work Hours Time Zone Converter really free?

Yes. Work Hours Time Zone Converter is completely free on PureBrowser — every feature, with no account, no trial, and no credit card.

Does Work Hours Time Zone Converter upload my data?

No. Work Hours Time Zone Converter runs entirely inside your browser, so anything you type, paste, or open stays on your own device.

Do I need to sign up or install anything?

Neither. There is no account and nothing to download — open the page and Work Hours Time Zone Converter is ready to use on desktop or mobile.

Does Work Hours Time Zone Converter work offline?

Once the page has loaded, yes. All of the processing happens locally in your browser, so it keeps working without a connection.