336 hours
A timer for 336 hours, that is, exactly fourteen days, allows you to track an entire work sprint or a long marathon. Interface without unnecessary details: Start, Pause and Reset are located in plain sight and work without delays. At the end, the selected melody sounds, the sound is adjusted or turned off. The built-in time translator instantly shows 336 hours in days, minutes, and seconds.
The design is responsive and provides readability on any device. One click puts the timer in full-screen mode, hiding all unnecessary items. When switching between pages, the invoice will continue smoothly, and the remaining time will be duplicated in the tab title.
A long 336 hours timer is convenient when you need to count down an extended interval — from several days to waiting for a major event. The countdown keeps running steadily even across tab switches.
In other units:
336 hours equals 20160 minutes or 1209600 seconds.
No. The 336 hours timer runs in the browser — on phone, tablet, or computer. No apps to install, no sign-up needed.
Yes, the countdown continues even when you switch tabs. The remaining time is also shown in the browser tab title, so you won't miss the end.
Yes, settings let you pick different sounds and adjust the volume. You can also mute it entirely.
Yes, there's a full-screen mode — handy for presentations, classes, workouts, and group sessions.
The timer uses the device's system clock and stays accurate even on long intervals. Countdown precision is to the second.
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