Pitch Accuracy Test: Can You Sing in Tune?
Hear a few notes, sing them back. Every note gets scored in cents, and every miss gets a plain-English reason: scooped, sagged, parked sharp. About 90 seconds, right here in your browser.
Eleven notes, built around your voice. No headphones needed.
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How this pitch accuracy test works
You hum one comfortable note, and the whole test is built around it: no “select your voice type” dropdown, no notes you can't reach. Then three short rounds: three long held notes, a five-note phrase, and a leap. Each time, the piano plays, goes quiet, and then your mic opens: the test never listens while its own audio is playing, which is why speakers genuinely work here and headphones are optional.
Every note you sing is measured in cents, hundredths of a semitone, by the same engine that powers our trainer. And then the part nobody else does: for every note that misses, the test reads the shape of your pitch over time and names the reason in plain English. Slid up into it? Scooping. Landed it and drifted down? Breath, not aim. Parked 60 cents high the whole time? Consistent aim, aimed a hair sharp. A score tells you that you missed. The shape tells you what to practise.
What do the cents mean?
A cent is one hundredth of a semitone: 100 cents between one piano key and the next. The scale your result sits on:
| Within… | What it means |
|---|---|
| ±25 ¢ | Professional-tight: where working singers land. |
| ±50 ¢ | In tune: the correctness criterion singing researchers use, and the trained-amateur band. |
| 51–100 ¢ | Close: most untrained voices average 90–130 cents. This band is normal, not broken. |
| > 100 ¢ | Past the research off-pitch line. Almost always an aim problem, not an ear problem, and aim is the trainable part. |
For perspective: attentive listeners only start noticing deviations around 10–15 cents. Half the bands above are differences most audiences can't even hear.
Why do singers miss notes? Scoop, sag, and push
Misses have shapes, and the shapes have names. Scooping, starting under the note and sliding up, is so common that voice teachers treat it as its own habit; the fix is hearing the note in your head before you make a sound. Sagging, landing the note then drifting flat as it goes on, is usually breath support running out, not bad aim. Pushing sharp tends to come from tension and reaching. And plain flat or sharp parking, steady and consistent but just off-centre, is the most fixable of all, because the aim is already stable; it's only pointed a hair wrong.
This test detects each of those patterns from the pitch curve of your actual voice, note by note. If one shape shows up again and again, that's not bad news. It's the good kind: one habit, one fix.
Can you sing in tune? What the numbers say
Almost certainly closer than you fear. Research on singing accuracy consistently finds that most people who think they “can't sing” have a working ear and an untrained voice: professionals land within about 20–25 cents of a target, trained amateurs near 50, and untrained adults average 90–130 cents, off by about a semitone, which sounds bad but responds directly to feedback practice. Only around one person in seven misses by more than a semitone, and even that group's problem is usually vocal aim, not hearing.
One more thing, because it matters: your audio is analysed on your device, in your browser. It is never recorded, never uploaded, never stored. There is no server listening.
Frequently asked questions
How do I know if I can sing?
Two skills decide it: whether your ear hears pitch, and whether your voice obeys your ear. The test above measures the second one directly. Sing eleven notes back, get each scored in cents with the reason for every miss. If you're worried the problem is your ear itself, start with the tone deaf test: it screens your hearing first, then your voice, and most people discover their ear is fine. Between the two tests you'll know exactly which half to work on, and both halves are trainable.
What does it mean to sing in tune?
Practically: landing within about 50 cents, half a semitone, of the target note, which is the correctness criterion singing researchers use. Professionals hold within 20–25 cents; most untrained voices land 90–130 cents out. In tune isn't a talent switch, it's a distance. And the distance shrinks with feedback practice.
Why do I sing flat?
Flat singing usually has one of three shapes, and they have different fixes. If you slide up into notes from below, that's scooping: hear the note before you sing it. If you land notes and then drift flat, that's breath support fading: keep the air moving to the end. If you sit consistently flat the whole note, your aim is stable but calibrated low, the easiest kind to correct with cents feedback. The test above tells you which one is yours, from your actual voice.
Why do I sing sharp?
Sharp misses usually come from effort: reaching for a note and overshooting it, or tension creeping in while you hold. Both show up clearly in a pitch trail, and both ease with relaxed, deliberate practice. Sharp singers are almost never "worse," just pushing harder.
How accurate is this pitch accuracy test?
The pitch engine measures your voice dozens of times a second using the McLeod Pitch Method, the maths serious tuning software uses. It scores each note on the median of its pitch curve, so a single blip never decides a verdict. Cents-level numbers are genuinely measured, not decorated. The honest limits are physical: a noisy room or a muted mic can make notes unreadable, in which case the test says "we couldn't hear that one" rather than guessing. And a 90-second test is a snapshot, not a career assessment. Sing it again warmed up and you'll likely do better.
Can I improve my pitch accuracy?
Yes, and measurably. Pitch accuracy is an aim skill, the mapping between what your ear wants and what your voice does, and it improves with real-time feedback practice: hear a note, sing it back, see the miss in cents, adjust. That loop is exactly what the daily trainer on this site does, free, in about five minutes a day.
Do I need headphones for this test?
No. The test plays each target, goes quiet, and only then opens your mic: it never scores while its own audio is playing, so speakers work properly. Headphones don't hurt, but they're not doing any anti-cheating work here; the structure already did it.