Tap Tempo
Tap along to any song and read its tempo. Then learn the part every tapper skips: which beat you should be tapping.
Tap tempo is a way to measure a song's speed by ear: you tap on every beat and the tool turns the average time between your taps into beats per minute (BPM). Because it measures your taps, not the audio, it works on a record, a video, a band in the room or a song in your head. Tap the button below, or press Space or T, and read the number — then use Half or Double if you counted a different level of the beat.
Free, no account, no microphone — the tool only times your taps.
Last updated · maintained by the Riffloop team
Tap Tempo Tool
Tap the button, or press Space or T, on every beat of the song. The tempo appears from the second tap and settles after about eight; the tool averages your last sixteen gaps and starts a fresh count if you stop for three seconds.
Tap tempo
Tap the button — or press Space or T — on every beat.
Tap Tempo, at a Glance
BPM = 60,000 ÷ the average gap between your taps in milliseconds. Tap the pulse you'd tap your foot to, keep going for twelve to sixteen beats, and fix a double or half reading with one button. Your first and last taps matter most, so longer runs are more accurate.
- 👆 Button, Space or T — whichever you can keep steady
- 🔢 Eight taps for a rough number, sixteen for one you can trust
- 🥁 Tap the pulse, not the hi-hat — that's where double readings come from
- ½ Half and Double fix the beat level without re-tapping
- ⏸️ Pause three seconds to start over; tap each section of a drifting song on its own
- 🐢 The tool also shows 70%, 80% and 90% of the tempo for practice
How to Tap the Tempo of a Song
Feel the pulse first, then tap it — not the other way round. Listen for a bar or two, nod along, and only start tapping once your nod is steady.
- Find the pulse. Play the song and nod your head or tap your foot until it feels automatic. That's the beat to tap.
- Tap on every beat. Tap the button, or press Space or T, exactly with each nod. Keep your hand loose; tension makes taps rush.
- Keep going past eight. Tap twelve to sixteen beats. The status line says "steady" when your gaps are even.
- Fix the beat level. If the number feels twice too fast or too slow for the song, press Half or Double.
- Check it against the song. Start a metronome at that tempo with the record. If the click walks away from the band after a few bars, reset and tap again.
Which Beat Should You Tap?
Tap the pulse a listener would clap or nod to — usually the quarter note, carried by the kick and snare together. Most "wrong" tap readings are the right speed of the wrong layer: hi-hats twice as fast, a half-time backbeat half as fast.
| Style or feel | Tap this | The common trap |
|---|---|---|
| Pop, rock, country | Kick and snare together — the foot-tap | Tapping the hi-hat eighths → double |
| Hip-hop, R&B | The head-nod, usually kick-snare | Hi-hat or trap rolls → double |
| Half-time rock, dubstep | The pulse under the slow backbeat | Tapping only the snare → half |
| Drum and bass | The fast pulse, often near 170 | Following the bassline → half |
| Waltz (3/4) | Each of the three beats | Tapping only bar ones → a third |
| 6/8 ballads, jigs | Two dotted-quarter beats a bar | All six eighths → triple |
| Swing and shuffle | The quarter notes | The long-short eighths → uneven taps |
A sanity check that rarely fails: most songs people dance or nod to sit somewhere between about 70 and 170 BPM at the level they'd clap. If your number is far outside that, try Half or Double and see which one matches how the song moves.
Half, double or keep it? A three-question check
- Does the number feel frantic for a relaxed song? A laid-back groove reading 180 is almost always hi-hat eighths. Press Half.
- Does it feel sluggish for a driving song? A fast punk or drum-and-bass track reading 85 means you tapped every other beat. Press Double.
- Still not sure? Run a metronome at each candidate against the song. Keep the one where the snare lands on a click on beats 2 and 4 — that's the level most charts and players use.
How Many Taps Do You Need?
Eight taps for a usable number, twelve to sixteen for one you can trust to about a beat per minute. The average depends mostly on your first and last taps, so the longer the run, the less one slip matters.
A tapper divides the time from your first tap to your last by the number of gaps. Wobbles in between cancel out; what's left is how far off your first and last taps were. Say one of them lands 20 ms late on a 120 BPM song (500 ms per beat) — a small slip for most people:
| Taps | Time measured | Reading | Error |
|---|---|---|---|
| 2 taps (1 gap) | 500 ms ± 20 | 115.4 – 125.0 | about ±5 BPM |
| 5 taps (4 gaps) | 2,000 ms ± 20 | 118.8 – 121.2 | about ±1.2 BPM |
| 9 taps (8 gaps) | 4,000 ms ± 20 | 119.4 – 120.6 | about ±0.6 BPM |
| 17 taps (16 gaps) | 8,000 ms ± 20 | 119.7 – 120.3 | about ±0.3 BPM |
That's why this tool keeps a rolling window of the last sixteen gaps: long enough to be steady, short enough that a tempo change in the song shows up within a few bars. The Riffloop extension's metronome uses a shorter window — its last six taps — because it is for setting a click quickly, not measuring.
Finding the Tempo Without a Tapper
Count the beats for 15 seconds on a clock and multiply by four, or for 30 seconds and multiply by two. One missed beat changes a 15-second count by four BPM, so count twice and take the middle.
- ⏱️ 15-second count: 29 beats × 4 = 116 BPM.
- ⏱️ 30-second count: 58 beats × 2 = 116 BPM — twice as forgiving.
- 🎚️ Match a metronome: run a click and nudge it up or down until it stops drifting against the song. Slow, but very exact.
Songs That Are Hard to Tap
Compound meters, swing, songs that drift and songs with no steady beat are where tapping needs a decision from you. Decide which pulse you're measuring, write it down with the number, and tap each section on its own.
- 6/8 and 12/8. Tap the two (or four) big beats per bar, not every eighth note. "66 in 6/8" and "198 eighths" are the same speed; say which one you mean.
- Swing and shuffle. Tap the quarter notes. If you follow the long-short pairs, your gaps go uneven and the status line will say so.
- Songs that speed up. A band recorded without a click often pushes the chorus. Tap the verse, pause three seconds, tap the chorus — both numbers are true.
- Free-time intros. A rubato piano intro has no tempo to find. Start tapping where the groove starts.
- Very slow songs. Under about 60 BPM it's hard to space taps evenly. Tap twice per beat and press Half.
Tapping vs Automatic Tempo Detection
Tapping measures the pulse you feel and works on anything you can hear; automatic detection reads the recording's tempo without you counting. Tap when you can't load the audio or want to choose the beat level; detect when you have the song and want its own number.
| Tap tempo | Automatic detection | |
|---|---|---|
| Works on | Anything you can hear, even live | A recording you can load |
| Beat level | You choose it | The detector chooses; you may halve or double |
| Precision | About ±1 BPM after 16 taps | Reads the performance itself |
| Drifting tempo | Tap each section | Beat tracking follows the beats |
| Effort | Ten seconds of attention | None once the song is loaded |
For automatic detection, Riffloop reads the key and the real BPM of a YouTube song or a file on your device — see the key and BPM finder. Tapping is still the quickest way to check that number by ear.
From a Tapped Tempo to Practice
A tempo is only useful once a click is running at it. Set a metronome to the number, start below it, and work up; or put the click on the record so you practice with the band.
- ▶️ On a YouTube song: the Riffloop extension has a Tap button inside its metronome — tap the tempo on the video, hear a click on every tap, then start the click with a count-in. See the YouTube metronome.
- 🪜 Building speed: the tool's 70%, 80% and 90% figures are rungs of a tempo ladder. The method is in how to practice with a metronome.
- 🐢 Slowing the record itself: drop the song's speed with the pitch held — slow down songs.
Common Tap Tempo Mistakes
The big four: tapping too few beats, tapping the hi-hat, starting before you feel the pulse, and averaging across a tempo change.
- Stopping at four taps. One slip moves the answer by a few BPM. Go to sixteen.
- Following the busiest drum. The hi-hat and shakers often double the pulse. Tap the kick and snare.
- Tapping before you're locked in. Listen for two bars first; the first taps are the least steady.
- Mixing sections. If the chorus is faster, a run that spans both gives a number that fits neither. Reset between them.
- Trusting the decimal. Tapping is good to about a beat per minute. Round it.
Tap Tempo — FAQ
What people ask about tapping a tempo: how many taps, accuracy, double readings, keyboards, 6/8 and swing, and what to do with the number.
What is tap tempo?
Tap tempo is a way to measure a tempo by tapping along with the beat: a tapper times the gaps between your taps and turns the average gap into beats per minute. It works on anything you can hear — a record, a video, a band in the room, a song in your head — because it measures you, not the audio.
How do I tap the tempo of a song?
Play the song, find the pulse you would nod your head or tap your foot to, and tap the button or press Space or T on every one of those beats. After eight or more taps the number settles; read it, and if it feels twice too fast or too slow, press Half or Double.
How many times should I tap?
At least eight taps, and twelve to sixteen for a number you can trust to one BPM. With only two or three taps a single late tap moves the reading by several BPM. This tool averages your last sixteen gaps, so tapping on longer keeps the number steady without dragging in old taps.
How accurate is tap tempo?
Usually within one or two BPM of the song's average tempo once you have tapped eight to sixteen beats steadily. The averaging hides small wobbles in your timing: the reading mostly depends on your first and last taps, so more beats between them means a smaller error. It will not give you decimals you can rely on.
My tap reading feels twice too fast — what happened?
You tapped a faster level of the beat, like eighth notes on the hi-hat instead of the quarter-note pulse. Nothing is wrong with the measurement: press Half. The opposite happens on half-time grooves, where tapping only the backbeat gives you half the tempo; press Double.
Can I use the keyboard to tap?
Yes. Press Space or T on each beat. T works anywhere on the page outside a text field; Space taps when the tap button is focused or the tool is on screen, so it won't hijack scrolling elsewhere. Hold-to-repeat is ignored, so a held key doesn't count as a stream of taps.
Should I tap along to the kick, the snare or the hi-hat?
Tap the pulse, not one drum. In most pop and rock that pulse is the kick and snare together — kick on one and three, snare on two and four. The hi-hat often plays twice as fast as the pulse, which is the usual way to end up with a double reading.
How do I tap a song in 6/8 or with a swing feel?
In 6/8, tap the two big beats in each bar, not all six eighth notes; that dotted-quarter pulse is what most players count. In swing, tap the quarter notes and ignore the long-short eighths between them. Write down which pulse you tapped next to the number, because 6/8 tempos are quoted both ways.
What if the tempo changes during the song?
Tap each section separately and press Reset between them, or pause for three seconds and the tool starts a fresh count on its own. A band that drifts gives you a slightly different number for the verse and the chorus; both are right for that part of the song.
Can I tap the tempo of a YouTube video?
Yes: play the video in another tab or on another device and tap here. If you use the Riffloop extension, the metronome on the video has its own Tap button, so you can tap the tempo and start a click at that tempo without leaving the song.
Is tap tempo better than a BPM detector?
Neither is better; they answer different questions. A tapper measures the pulse you feel, so it works on anything and lets you choose the beat level. A detector reads the recording's own tempo without you counting. For a song you can load, Riffloop's key and BPM finder reads it from the audio; tap to check it by ear.
How do I find the BPM without any app?
Count the beats for 15 seconds with a stopwatch and multiply by four, or count for 30 seconds and multiply by two. It is rougher than tapping — one miscounted beat over 15 seconds moves the answer by four BPM — but it needs nothing but a clock.
Does the tap tempo tool work on a phone?
Yes. Tap the big button with a finger; it responds the moment your finger touches it, not when you lift it, so quick taps register cleanly. It doesn't use the microphone and records nothing — it only times your taps — and it's free with no account.
What do I do with the tempo once I have it?
Set a metronome to it and practice. To play along with the record, put the click on the song itself with Riffloop's YouTube metronome; to build a part up to speed, start at 70% of the number and climb in 5% steps, as the metronome practice guide explains.
If You Remember Four Things
- 1 Feel the pulse first, then tap it — the kick and snare, not the hi-hat.
- 2 Tap twelve to sixteen beats; your first and last taps decide the accuracy.
- 3 A double or half reading is the right speed of the wrong layer — press Half or Double.
- 4 In 6/8 and swing, decide which pulse you're tapping and write it next to the number.
Keep Going With Riffloop
Got the Tempo? Put a Click on the Song.
Open the song on YouTube with Riffloop, tap or detect its tempo, count yourself in and play along with the record. Free to start — three songs as a guest, no account.
