Find your singing range by testing the lowest and highest notes you can sing comfortably. Use your microphone to identify the notes, or enter them manually if you already know them. The Vocal Range Finder shows the note span, semitone count, octave span and broad voice-type context. Start with clear, repeatable notes rather than the most extreme sounds you can make once.
🎙️ Browser singing range test
Vocal Range Finder
Sing your lowest and highest comfortable notes to estimate your vocal range in note names, semitones, octaves, and broad voice type context.
Use manual mode when microphone access is blocked or when you already know your lowest and highest notes.
Count notes you can repeat clearly. Do not count painful squeaks, forced growls, or strained high notes.
Range can suggest a broad category, but voice type also depends on tessitura, tone, passaggio, and training.
This plugin analyzes microphone input in the browser during the test session. No account is required for the tool.
Related Voice Tools
Choose a focused tool when you need a result beyond your overall singing range:
- Lowest Note Test — focus on your low endpoint.
- High Note Test — check your upper endpoint without forcing it.
- Voice Type Test — explore a separate voice-category estimate.
- Pitch Detector — check the pitch of an individual sound or note.
- Octave Calculator — calculate octave distance from notes you already know.
How to Find Your Vocal Range
Your range runs from your lowest comfortable singing note to your highest comfortable singing note. A note is more useful for this test when you can hold it clearly and sing it again without pain or strain. Warm up gently before testing, and stop if singing feels uncomfortable.
Use the microphone test
- Choose Microphone Test, then start the test and allow microphone access when your browser asks.
- Begin near the middle of your comfortable singing range. Move down gradually and hold a clear low note. Save the lowest note you can repeat comfortably.
- Move upward gently. Save your highest clear, comfortable note before you need to shout or force the sound.
- Review both endpoints and the resulting note range, semitones and octaves. If a detected note looks wrong, repeat the test in a quieter room.
Background sound, a breathy or unstable note, or the wrong microphone input can interfere with pitch detection. There is no benefit in pushing for an extra note just to make the result look larger.
Enter notes you already know
Choose Manual Notes, select your lowest and highest comfortable notes, and use Calculate My Vocal Range. This is useful if microphone access is unavailable or you identified your notes with a keyboard or another pitch reference. Enter the pitches you can actually sing; the manual option calculates from your choices and cannot check whether they were sung comfortably.
If you need help identifying the endpoints before using manual mode, follow the guide to finding your vocal range. You can also check one endpoint at a time with the Lowest Note Test or High Note Test.
Understand Your Vocal Range Result
The result describes the distance between the two notes you saved or entered. Read the endpoints first: they are the basis for every other number.
| Result | What it tells you |
|---|---|
| Lowest note | The lower comfortable pitch used in this test. |
| Highest note | The upper comfortable pitch used in this test. |
| Vocal range | Both note names together, such as G2–E4. The number after each letter identifies its octave on the musical pitch scale. |
| Semitones | The musical distance between those two notes. |
| Octaves | That distance expressed in groups of 12 semitones. |
| Voice-type context | A broad comparison with typical singing categories based on the notes used. It is not a final voice classification. |
For example, two people might both span two octaves but sing in different parts of the pitch scale. The endpoint notes tell you where the range sits; the semitone and octave figures tell you how wide it is. Save or copy your result if you want to compare a later test, but use similar warm-up and testing conditions when you do.
How Are Semitones and Octaves Calculated?
An octave is the distance between a note and the next note with the same letter name, such as C3 to C4. It contains 12 semitones. The octave span is therefore the number of semitones between your endpoints divided by 12.
Example: If your lowest comfortable note is G2 and your highest is E4, the span is 21 semitones. Dividing 21 by 12 gives 1.75 octaves. This is an illustrative result, not a recommended range or a voice-type label.
The calculation describes pitch distance; it cannot tell whether every note between the endpoints feels equally easy to sing. To calculate a different pair of notes or explore octave changes outside this singing test, use the Octave Calculator. For a closer look at note-to-note distance, see the Semitone Calculator.
What Can Your Range Tell You?
Your result tells you which notes you used as endpoints and how far apart they are. It does not show how comfortably you can sing every pitch between them. Keep track of where notes feel steady and controllable, not just the two extremes.
The result may also place your notes near a familiar voice category, but range alone does not determine voice type. Categories can overlap, and a singer’s comfortable area, register transitions and vocal characteristics matter too. Treat the tool’s voice-type field as context. If classification is your next task, use the Voice Type Test; for a reference to common categories, see the Vocal Range Chart.
One test is a snapshot. Warm-up, fatigue, illness, microphone conditions and the notes you choose can change its endpoints. A larger number is not automatically a more useful singing range.
Full Range vs Comfortable Singing Range
You may be able to reach a note once yet find it difficult to hold, repeat or use in a song. That is why the two endpoints should be notes you can sing clearly without strain. Your most comfortable singing area may be narrower than the full span between them. This comfortable area is often called your tessitura; the finder measures endpoints, not tessitura.
For a useful personal record, write down both your tested endpoints and any smaller group of notes that feels easy to sustain. If you include a controlled head-voice or falsetto note in the upper endpoint, note that choice beside your result. On a later test, use the same rule so you know whether a changed number reflects your voice or a changed testing method. A singer with a smaller but dependable range may have more practical song choices than a larger range made up of notes that cannot be repeated.
Use Your Result to Check a Song’s Range
If you know the lowest and highest melody notes in a song, compare them with your result as a first check. For example, a G2–E4 test result shows that both G2 and E4 were reachable during that session. It does not guarantee that a melody repeatedly sitting at E4 will feel comfortable, or that you can sing every phrase at its intended volume and style.
Try the song at an easy volume. Notice where you can sing the phrases consistently and where you must push or change register. If the difficult notes occur repeatedly near an endpoint, a different key or another song may fit better. If just one reading seems suspect, verify that note before judging the song. The finder gives you a pitch-range reference; your comfort across the entire melody still has to be tested by singing it.
Get a More Reliable Result
- Use a quiet space. Background voices or music can make a live pitch reading harder to interpret.
- Hold one pitch steadily. Slide toward the note, then let it settle before saving it.
- Keep the microphone at a comfortable distance. If the reading jumps unexpectedly, adjust your position and try the note again.
- Choose repeatable notes. A forced growl, shout or momentary squeak is a poor endpoint for a comfortable range.
- Use the same approach when retesting. Similar warm-up, room and register choices make two results easier to compare.
If the microphone does not start, check your browser’s permission for this site and whether the intended input device is selected. You can still use Manual Notes when you know both pitches. The troubleshooting guide covers further microphone and testing problems.
Frequently Asked Questions
Can I find my vocal range without a microphone?
Yes. If you know your lowest and highest comfortable singing notes, select Manual Notes and enter them. The calculator will show the distance between those notes. If you do not know their names yet, identify them with a reliable pitch reference before entering them.
Is this the same as a voice type test?
No. This tool primarily finds a note-to-note singing range and reports its size. The voice-type context is an estimate based on that range. It cannot fully classify your voice from two endpoint notes.
Should I count falsetto or head voice?
It depends on what you want to track. A clear, repeatable upper note can be included in a full-range snapshot. For song choice, you may also want a separate record of the notes you can sing comfortably in the style and register you actually use. Be consistent when comparing tests.
Why did I get a different range today?
Your warm-up, energy, voice condition, room noise and microphone can change the test. So can your decision about which notes are comfortable enough to count. Retest gently under similar conditions rather than forcing the earlier endpoints.
What if the tool detects the wrong note?
Stop other audio, hold a steadier pitch and try again. If microphone readings remain unreliable, identify the two notes using another pitch reference and enter them manually. Do not rely on a reading that does not match the note you intended to sing.
Method and Limitations
In microphone mode, the tool uses the sung pitches you save as the low and high endpoints. In manual mode, it uses the two notes you select. It then expresses the note-to-note distance in semitones and octaves and provides broad voice-type context. A noisy recording or an incorrectly chosen note can change the outcome; the tool cannot assess vocal health, singing quality or your definitive voice type.
For more on how the site describes its measurement process, read the Methodology page. Review Data Security for the site’s explanation of microphone handling. The exact privacy wording on this homepage should be checked against the installed plugin before publication.