TimerHub

Workout Timer

Free online workout timer for exercise blocks, circuits, stretching, and cooldowns.

Workout

3000

One block · straight through

30:00 in total

Programmes

Tap one and it starts

Adjust Workout

Changes are kept as Custom

Get readyBefore round 1
WorkEach round of effort
RestBetween rounds
RoundsHow many times
Beeps3-2-1 ticks, a bright work tone, a low rest tone
VoiceSays each round out loud: “Rest. Round 3 of 8.”
At the end

Rings until you press Stop.

Workout

Time’s up

+00:00

Your timer has finished

About the workout timer

A timer for the whole session. Press Start for a 30-minute block — a gym session, a run, a stretching routine or a cooldown — or tap a programme for rounds: Tabata, HIIT, EMOM, intervals, or a circuit of named exercises, each with its own time.

Free workout timer for exercise blocks, circuits, stretching, cooldowns, and gym sessions. Start a 30 minute timer or use the interval timer.

It counts from an absolute finish time, so it stays exact in a background tab and after the phone locks. Read the timing accuracy methodology.

Readable at 3 m

Heavy numbers fill the fullscreen, and the colour says work or rest before you read a digit.

Tones you can tell apart

Three ticks into every change, a rising work call, a falling rest call and a triple at the end.

Nothing between rounds

No ads, no signup, no pop-ups. The screen stays awake while it runs.

How to use the workout timer

  1. Press Start, or tap a programmeTabata, HIIT, EMOM, Intervals and Circuit start the moment you tap them, after a 10-second get-ready. Focus moves to Pause, so Space or Enter pauses it.
  2. Tune it with the big − and +Get ready, work, rest and rounds — or type a time like 1:30. A circuit names each exercise with its own time. Your changes are kept on this device as Custom.
  3. Prop up your phone and go fullscreenWork floods the screen warm and rest turns it cool, with “Work · 3/8” and “Next · Rest 0:10” as big as the room needs. Pause dims but never disappears.
  4. Hear where you areBeeps count you into every change; turn on Voice and it calls the round. At the end a bell rings until you press Stop — or choose a silent glow.
Keyboard shortcutsSingle keys, no modifier needed
SpaceStart / pauseNNext intervalRResetFFullscreen

Workout programmes at a glance

ProgrammeWork · restRoundsTotal
Workout block30:00 straight130:00
Tabata timer20s · 10s84:00
HIIT timer45s · 15s109:55
EMOMA new set every minute1010:10
Interval timer45s · 15s87:55
Circuit5 exercises × 40s · 15s rest29:05
Custom30s · 30s65:40

Interval programmes start with a 10-second get-ready (set it to 0 to skip it) and leave out the rest after the final effort.

What a workout timer is good for

Circuit training

Circuit: name each exercise and give it its own time.

Stretching

The 30-minute block, or 30 s holds with 30 s to switch (Custom).

Cooldowns

The 30-minute block, or 30 s holds with 30 s to switch (Custom).

Gym sessions

Start the block, or tap HIIT for 45 s on and 15 s off.

Fitness challenges

Tabata or EMOM: short, hard and easy to compare week to week.

exercise timergym timerfitness timerworkout countdown timer

Workout Timer FAQ

What workout timer length should I use?
Use 30 to 60 seconds for individual exercises, 20 to 30 minutes for a workout block, and the interval timer for repeated work/rest rounds.
Can this timer run during a workout on my phone?
Yes. Open it in your mobile browser, start the timer, and keep the phone nearby for the alarm.
Is there an interval timer for workouts?
Yes. Use the interval timer for repeated work and rest rounds, including HIIT, Tabata-style training, and circuits.

Each opens ready to start.

Take this timer with you

Keep it beside your notes in Notion, embed it on a class page or website, put it on stream, or drop an MP4 into your slides. Free, no account, no ads.

Use this timer in your workspace →