The 604 Second Timer on FinalTimer.com is a free countdown for 10 minutes and 4 seconds. It runs in any browser, works in fullscreen and alerts you with one of 13 alarm sounds when the 604 seconds are over.
When a 604 Second Timer Comes in Handy
Here are some popular ways to use a 604-second countdown:
- Tidy-Up Challenge: Pick one room and see how much you can clean before the 604 seconds are over. It is a game the whole family can play.
- Warm-Up & Cool-Down: Five to fifteen minutes of light movement before and after training prepare your body and help it recover.
- Quick Workout Block: Squeeze in a bodyweight circuit, a core routine or a jump-rope session that lasts exactly 10 minutes and 4 seconds.
- Mindful Breathing: A 10 minutes and 4 seconds breathing exercise or body scan is long enough to calm your mind and short enough to fit into any day.
- Flashcard Session: Review vocabulary or exam cards for 10 minutes and 4 seconds. Short, regular sessions beat long cramming.
Fun Fact About 604 Seconds
The Bitcoin network is designed to produce a new block roughly every ten minutes. That is almost exactly the length of this 604 second timer. The difference is only 4 seconds.
Broken down into prime factors, 604 = 2² × 151.
How to Use the 604 Second Timer
- Everything is prepared: 10:04 is already entered, so one click on Start Timer is enough.
- Optionally add a label, enable the alarm and choose one of 13 alarm sounds (use the speaker button to preview them).
- Need intervals? Use Repeat Timer or add more timers. They will run one after another automatically.
- Use fullscreen mode for a large, distraction-free display and Export Settings to save your setup as a JSON file.
Recommended Timers for Specific Activities
Related timers with ready-made programs:
- For mindfulness and calm breathing, the Meditation Timer guides you through every phase.
- Refine your pacing with the Speech Rehearsal Timer.
- Clean your home in short bursts with the Speed Cleaning Timer.
- Short on time? The Tabata Timer delivers a complete 4-minute interval workout.
More Timer Options
Frequently Asked Questions About the 604 Second Timer
How long is a 604 second timer?
A 604 second timer runs for exactly 10 minutes and 4 seconds. That equals 10.1 minutes.
Can I pause or repeat the 604 second timer?
You can pause at any moment (also with the space bar) and resume exactly where you stopped. To run the 604 seconds several times, switch on Repeat Timer and choose how often.
Will I hear an alarm when the time is up?
Yes. Every timer can play its own alarm sound. 13 tones are available, and the speaker button lets you listen to them first. Browsers only play sound while the tab is open and the device is not muted.
Do I need to install anything?
No. FinalTimer works directly in your browser on desktop, tablet and smartphone. There is no app, no registration and no cost.
Unlock the Power of 604 Seconds
Even a single countdown can change the way you manage time. Use the 604 second timer as often as you like, save your favourite setup as a JSON file and share it with friends, students or your team.
Plan Your 604 Seconds
Numbers that help you use the 604 second timer in practice, all calculated for exactly 10 minutes and 4 seconds.
When Does a 604-Second Countdown End?
Starting soon? Here is when the countdown ends for typical start times:
| Start | Timer ends |
|---|---|
| 07:00 (7:00 am) | 07:10:04 (7:10:04 am) |
| 09:00 (9:00 am) | 09:10:04 (9:10:04 am) |
| 12:00 (12:00 pm) | 12:10:04 (12:10:04 pm) |
| 14:30 (2:30 pm) | 14:40:04 (2:40:04 pm) |
| 18:00 (6:00 pm) | 18:10:04 (6:10:04 pm) |
| 21:00 (9:00 pm) | 21:10:04 (9:10:04 pm) |
Countdown Milestones
- A quarter done: after 2 minutes and 31 seconds, with 7 minutes and 33 seconds remaining.
- Halfway point: after 5 minutes and 2 seconds, with 5 minutes and 2 seconds remaining.
- Three quarters done: after 7 minutes and 33 seconds, with 2 minutes and 31 seconds remaining.
- Last 10 percent: after 9 minutes and 4 seconds, with 1 minute remaining.
Speakers, teachers and exam supervisors often give a warning at the 75 % or 90 % mark. Add a second timer for the warning if you want an extra alarm.
Intervals That Fit Into 604 Seconds
- Tabata-style 20/10: 20 rounds of 20 seconds work and 10 seconds rest, which makes 2 complete 4-minute Tabata blocks.
- 30/30 intervals: 10 rounds of 30 seconds on and 30 seconds off.
- EMOM (every minute on the minute): 10 minutes, each starting with a fixed set of reps.
Calories Burned in 604 Seconds
Estimated energy use for common activities, calculated with MET values from the Compendium of Physical Activities (kcal = MET × body weight in kg × hours). Real values vary with fitness, age and intensity.
| Activity | 60 kg (132 lb) | 80 kg (176 lb) |
|---|---|---|
| Walking (4.8 km/h · 3 mph) | 35 kcal | 47 kcal |
| Brisk walking (5.6 km/h · 3.5 mph) | 43 kcal | 58 kcal |
| Jogging, general | 70 kcal | 94 kcal |
| Running (9.7 km/h · 6 mph) | 99 kcal | 132 kcal |
| Cycling, moderate (19-22 km/h) | 81 kcal | 107 kcal |
| Swimming laps, moderate | 58 kcal | 78 kcal |
| Jumping rope, moderate | 119 kcal | 158 kcal |
| Hatha yoga | 25 kcal | 34 kcal |
How Far You Get in 604 Seconds
Distance covered at typical average speeds without stops:
| Way of moving | Speed | Distance |
|---|---|---|
| Walking | 5 km/h | 839 m (917 yd) |
| Running | 10 km/h | 1.68 km (1.04 mi) |
| Cycling | 20 km/h | 3.36 km (2.09 mi) |
| Car on the motorway | 100 km/h | 16.8 km (10.4 mi) |
| High-speed train | 300 km/h | 50.3 km (31.3 mi) |
604 Seconds Compared With Real-World Durations
- 08:19: Sunlight needs about 8 minutes and 20 seconds to travel the 149.6 million km to the Earth. (1 minute and 45 seconds shorter than this timer)
- 08:30: The Space Shuttle reached orbit about eight and a half minutes after liftoff. (1 minute and 34 seconds shorter than this timer)
- 10:00: The Bitcoin network is designed to produce a new block roughly every ten minutes. (4 seconds shorter than this timer)
- 11:00: A hard-boiled egg needs about 10 to 12 minutes in boiling water. (56 seconds longer than this timer)
- 12:00: An NBA quarter lasts 12 minutes of game time. (1 minute and 56 seconds longer than this timer)