8 Hour Timer
Eight hours is the standard working day and the classic sleep target — the longest countdown most people actually set.
8:00:008 Hour Timer
Keep this tab open — the countdown stays accurate in the background, and the alarm sounds when it reaches zero.
What a 8 hour timer is good for
Hour-scale countdowns suit slow cooking, long study or work blocks, charging and soaking times, parking limits, and anything else you set once and forget about. Leave this tab open in the background and the alarm will bring you back when it's finished.
- A full working day or shift
- A full night's sleep window
- Overnight slow cooking or fermentation
- Long charging, drying, or curing cycles
How long is 8 hours?
| Unit | 8 hours equals |
|---|---|
| In seconds | 28,800 seconds |
| In minutes | 480 minutes |
| In hours | 8 hours |
| On the clock | 8:00:00 |