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About this tool
Watch live local times, UTC offsets and shared working hours for up to twelve cities on one board.
A world clock dashboard is a single board showing the current local time, UTC offset and day for several cities at once, so you never have to add or subtract hours in your head. This one runs entirely in your browser on the IANA time-zone database that ships with the JavaScript engine, so daylight saving, half-hour zones like India's UTC+05:30 and 45-minute zones like Nepal's UTC+05:45 are all handled correctly. It is built for remote teams, freelancers with overseas clients and anyone scheduling calls across continents.
Open World Clock Dashboard on AltFTool — it loads instantly in your browser.
Add your input to the workspace.
Adjust the options until the result looks right.
Copy or download the output and put it to work.
Offsets come from the browser's IANA tz database, so a March or November clock change is reflected the moment it happens.
Kolkata at UTC+05:30, Kathmandu at UTC+05:45 and Chatham-style zones land on the correct half-hour slot, not a rounded hour.
A 24-row strip highlights every hour where every city on the board is inside its own working day.
Up to 12 cities. That limit keeps the overlap table readable on a phone screen; beyond about a dozen columns the strip has to scroll sideways to be useful.
Yes. Offsets are derived live from the IANA time-zone database built into your browser, so New York shows UTC−05:00 in January and UTC−04:00 in July without you changing anything.
India uses a single national offset of 5 hours 30 minutes ahead of UTC, set from the 82.5°E meridian, and it has no daylight saving. Nepal goes further at UTC+05:45, which is why hour-only converters mis-schedule calls to Kathmandu.
An hour where the local clock in every city on the board falls inside the working window you set, which defaults to 09:00–17:00. The end hour is exclusive, so a 09:00–17:00 window covers 09:00 through 16:59 local.