The 390 Second Timer on FinalTimer.com is a free countdown for 6 minutes and 30 seconds. It runs in any browser, works in fullscreen and alerts you with one of 13 alarm sounds when the 390 seconds are over.
What Can You Do With a 390 Second Timer?
A countdown of 6 minutes and 30 seconds works well for situations like these:
- Face or Hair Mask: Most masks and treatments need 5 to 20 minutes to work, and the 390 second timer tells you when to rinse.
- Boiling Eggs: Between 6 and 12 minutes turns eggs from soft to fully hard-boiled. A 390 second timer takes the guesswork out of breakfast.
- Quick Workout Block: Squeeze in a bodyweight circuit, a core routine or a jump-rope session that lasts exactly 6 minutes and 30 seconds.
- Warm-Up & Cool-Down: Five to fifteen minutes of light movement before and after training prepare your body and help it recover.
- Stand-Up Meeting: Daily stand-ups should stay short. A visible 390-second countdown keeps every update to the point.
Fun Fact: What Happens in 390 Seconds?
The Eagles’ “Hotel California” runs about 6 minutes and 30 seconds. Your 390 second timer runs for the same amount of time.
Broken down into prime factors, 390 = 2 × 3 × 5 × 13.
How to Use the 390 Second Timer
- Everything is prepared: 06:30 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
For additional timing needs, consider these helpful timers:
- For mindfulness and calm breathing, the Meditation Timer guides you through every phase.
- Practise your talk with the Presentation Timer, including warnings before time runs out.
- For precision cooking, the Pasta Cooking Timer makes sure your pasta is perfectly al dente.
- Find the perfect steeping time with the Tea Brewing Timer.
Other Timers You Might Like
Frequently Asked Questions About the 390 Second Timer
How long is a 390 second timer?
A 390 second timer runs for exactly 6 minutes and 30 seconds. That equals 6.5 minutes.
Can I pause or repeat the 390 second timer?
Absolutely. Use the pause button to stop the countdown and continue later. With the repeat option the 390 second timer restarts automatically as often as you like.
Will I hear an alarm when the time is up?
Activate Enable Alarm, pick one of the 13 sounds and the 390 second timer will ring when it reaches zero. Make sure the tab stays open and your 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 390 Seconds
From the kitchen to the classroom and from the gym to the office: the 390 second timer adapts to your day. Bookmark this page to have your 390-second countdown just one click away.
Plan Your 390 Seconds
Numbers that help you use the 390 second timer in practice, all calculated for exactly 6 minutes and 30 seconds.
When Does a 390-Second Countdown End?
Starting soon? Here is when the countdown ends for typical start times:
| Start | Timer ends |
|---|---|
| 07:00 (7:00 am) | 07:06:30 (7:06:30 am) |
| 09:00 (9:00 am) | 09:06:30 (9:06:30 am) |
| 12:00 (12:00 pm) | 12:06:30 (12:06:30 pm) |
| 14:30 (2:30 pm) | 14:36:30 (2:36:30 pm) |
| 18:00 (6:00 pm) | 18:06:30 (6:06:30 pm) |
| 21:00 (9:00 pm) | 21:06:30 (9:06:30 pm) |
Countdown Milestones
- A quarter done: after 1 minute and 38 seconds, with 4 minutes and 53 seconds remaining.
- Halfway point: after 3 minutes and 15 seconds, with 3 minutes and 15 seconds remaining.
- Three quarters done: after 4 minutes and 53 seconds, with 1 minute and 38 seconds remaining.
- Last 10 percent: after 5 minutes and 51 seconds, with 39 seconds 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 390 Seconds
- Tabata-style 20/10: 13 rounds of 20 seconds work and 10 seconds rest, which makes 1 complete 4-minute Tabata block.
- 30/30 intervals: 6 rounds of 30 seconds on and 30 seconds off.
- EMOM (every minute on the minute): 6 minutes, each starting with a fixed set of reps.
Calories Burned in 390 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) | 23 kcal | 30 kcal |
| Brisk walking (5.6 km/h · 3.5 mph) | 28 kcal | 37 kcal |
| Jogging, general | 46 kcal | 61 kcal |
| Running (9.7 km/h · 6 mph) | 64 kcal | 85 kcal |
| Cycling, moderate (19-22 km/h) | 52 kcal | 69 kcal |
| Swimming laps, moderate | 38 kcal | 50 kcal |
| Jumping rope, moderate | 77 kcal | 102 kcal |
| Hatha yoga | 16 kcal | 22 kcal |
How Far You Get in 390 Seconds
Distance covered at typical average speeds without stops:
| Way of moving | Speed | Distance |
|---|---|---|
| Walking | 5 km/h | 542 m (592 yd) |
| Running | 10 km/h | 1.08 km (0.67 mi) |
| Cycling | 20 km/h | 2.17 km (1.35 mi) |
| Car on the motorway | 100 km/h | 10.8 km (6.73 mi) |
390 Seconds Compared With Real-World Durations
- 06:00: Sunlight takes about 6 minutes to reach Venus. (30 seconds shorter than this timer)
- 06:00: A soft-boiled egg with a runny yolk needs about 6 minutes in boiling water. (30 seconds shorter than this timer)
- 06:23: The total solar eclipse of 2 August 2027 will offer up to 6 minutes and 23 seconds of totality, one of the longest total eclipses visible from land in the 21st century. (7 seconds shorter than this timer)
- 06:30: The Eagles’ “Hotel California” runs about 6 minutes and 30 seconds. (same length as this timer)
- 06:40: A PechaKucha presentation shows 20 slides for 20 seconds each, exactly 6 minutes and 40 seconds. (10 seconds longer than this timer)