Online countdown · 15:55

955 Second Timer

Free 955 second timer that counts down 15 minutes and 55 seconds. Press start and the alarm rings when the time is up. Add labels, repeats or more timers anytime.

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Time flies when you are busy, and a 955 second timer makes it visible. This free online countdown measures 15 minutes and 55 seconds precisely and lets you add your own text, an alarm and a final message.

Practical Uses for a 955 Second Timer

A countdown of 15 minutes and 55 seconds works well for situations like these:

  • Mindful Breathing: A 15 minutes and 55 seconds breathing exercise or body scan is long enough to calm your mind and short enough to fit into any day.
  • Short Rest: Close your eyes for 15 minutes and 55 seconds and let the alarm bring you back before you fall into deep sleep.
  • Stand-Up Meeting: Daily stand-ups should stay short. A visible 955-second countdown keeps every update to the point.
  • Quick Workout Block: Squeeze in a bodyweight circuit, a core routine or a jump-rope session that lasts exactly 15 minutes and 55 seconds.
  • Speeches & Pitches: Rehearse lightning talks, elevator pitches or class presentations with a visible 955-second limit.

Fun Fact About 955 Seconds

Each quarter of an NFL game lasts 15 minutes of game time. The 955 second timer lasts 55 seconds longer.

Broken down into prime factors, 955 = 5 × 191.

Start Your 955 Second Timer in Seconds

  1. Check the preset time (15:55) and click Start Timer; the countdown begins immediately.
  2. Give your countdown a name in the text field, switch on the alarm and pick the sound you like best.
  3. Turn on Repeat Timer to run the 955 seconds several times in a row, or click Add Timer to build a sequence.
  4. 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:

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Frequently Asked Questions About the 955 Second Timer

How long is a 955 second timer?

A 955 second timer runs for exactly 15 minutes and 55 seconds. That equals 15.9 minutes.

Can I pause or repeat the 955 second timer?

Absolutely. Use the pause button to stop the countdown and continue later. With the repeat option the 955 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 955 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.

Make the Most of 955 Seconds

Ready? Press Start Timer and let the 955 second timer do the counting. When the 955 seconds are over, the alarm and your final message will let you know on desktop, tablet or phone.

Plan Your 955 Seconds

Numbers that help you use the 955 second timer in practice, all calculated for exactly 15 minutes and 55 seconds.

When Does a 955-Second Countdown End?

Starting soon? Here is when the countdown ends for typical start times:

StartTimer ends
07:00 (7:00 am)07:15:55 (7:15:55 am)
09:00 (9:00 am)09:15:55 (9:15:55 am)
12:00 (12:00 pm)12:15:55 (12:15:55 pm)
14:30 (2:30 pm)14:45:55 (2:45:55 pm)
18:00 (6:00 pm)18:15:55 (6:15:55 pm)
21:00 (9:00 pm)21:15:55 (9:15:55 pm)

Countdown Milestones

  • A quarter done: after 3 minutes and 59 seconds, with 11 minutes and 56 seconds remaining.
  • Halfway point: after 7 minutes and 58 seconds, with 7 minutes and 58 seconds remaining.
  • Three quarters done: after 11 minutes and 56 seconds, with 3 minutes and 59 seconds remaining.
  • Last 10 percent: after 14 minutes and 20 seconds, with 1 minute and 36 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 955 Seconds

  • Tabata-style 20/10: 31 rounds of 20 seconds work and 10 seconds rest, which makes 3 complete 4-minute Tabata blocks.
  • 30/30 intervals: 15 rounds of 30 seconds on and 30 seconds off.
  • EMOM (every minute on the minute): 15 minutes, each starting with a fixed set of reps.

Calories Burned in 955 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.

Activity60 kg (132 lb)80 kg (176 lb)
Walking (4.8 km/h · 3 mph)56 kcal74 kcal
Brisk walking (5.6 km/h · 3.5 mph)68 kcal91 kcal
Jogging, general111 kcal149 kcal
Running (9.7 km/h · 6 mph)156 kcal208 kcal
Cycling, moderate (19-22 km/h)127 kcal170 kcal
Swimming laps, moderate92 kcal123 kcal
Jumping rope, moderate188 kcal250 kcal
Hatha yoga40 kcal53 kcal

How Far You Get in 955 Seconds

Distance covered at typical average speeds without stops:

Way of movingSpeedDistance
Walking5 km/h1.33 km (0.82 mi)
Running10 km/h2.65 km (1.65 mi)
Cycling20 km/h5.31 km (3.3 mi)
Car on the motorway100 km/h26.5 km (16.5 mi)
High-speed train300 km/h79.6 km (49.5 mi)

955 Seconds Compared With Real-World Durations

  • 15:00: Half-time in a football (soccer) match lasts 15 minutes. (55 seconds shorter than this timer)
  • 15:00: Each quarter of an NFL game lasts 15 minutes of game time. (55 seconds shorter than this timer)
  • 15:28: Alan Shepard’s Freedom 7, the first American human spaceflight in May 1961, lasted 15 minutes and 28 seconds. (27 seconds shorter than this timer)
  • 17:30: White rice usually simmers for about 15 to 20 minutes before it is ready. (1 minute and 35 seconds longer than this timer)
  • 18:00: TED talks are limited to a maximum of 18 minutes. (2 minutes and 5 seconds longer than this timer)