How to convert a time
Pick a date and time, then choose which city it belongs to. Every clock switches to show that same moment locally, with the date and weekday, so you can tell at a glance if it is already tomorrow somewhere. Press Now to go back to live clocks. Your city list is remembered on this device.
Planning a meeting across time zones
The grid lists 24 hours of the chosen day in the selected zone, one row per city. Look for a column that is green in every row — that hour falls inside normal working hours for everyone. Tap any cell to load that hour into the converter.
Daylight saving time
Times are calculated with your browser’s built-in IANA time zone data, so daylight saving changes are applied automatically for the date you pick. Offsets such as India’s UTC+5:30 or Nepal’s UTC+5:45 are shown exactly.
Is anything sent to a server?
No. Everything runs in your browser. Nothing you enter is uploaded; settings you change are only remembered on this device.