Timer until 4pm
Timer until 4pm on the next Monday–Friday workday in your device time zone. Check the target, start the countdown or share an end time.
How to use
The target is 16:00 on the next matching weekday in your device time zone. The 16:00, 17:00 and 18:00 pages use Monday–Friday; the weekend page uses Friday. A passed target advances to the next matching day. Public holidays and shift schedules are not excluded. Check the date, then press Start.
How do I enter a duration?
The three fields are hours : minutes : seconds. For 90 minutes, enter 01:30:00. Pasting 01:30 means 1 minute and 30 seconds. Check the field labels before pressing Start.
Public scenario pages select the next date on opening and after midnight. Saved and shared events keep the selected occurrence. To count the next occurrence, reopen its scenario page. No annual page edit is required.
Sharing
Choose a countdown type, name, target and time zone, then create a link. Each recipient uses the same fixed target. A later visit does not restart it. Editing requires a new link; there is no host control or live group pause.
Shared countdown timer & days until
Sound and browser limits
Browser alerts need an open tab and device support. Sleep, muted audio or a closed browser can prevent an alert. Calendar events have no alarm. This tool uses your device clock; clock errors can cause differences between recipients.
Storage preferences
Allow saving to keep presets, events, language, region and appearance in this browser. Without permission, presets and events last for this page visit. This tab keeps active timers, those preferences and drafts for language changes. Clearing browser data removes saved data. No account or cross-device backup.