How old are your ears, really? As we age, our ability to detect high-frequency sounds naturally fades. Our free online hearing test plays specific high-pitch tones to instantly determine your true ‘hearing age’. Grab your headphones, find a quiet room, and discover if your ears are actually younger -or older- than you are.
Find out how high your ears can still hear. This free online hearing test plays pure tones from 8 kHz up to 20 kHz right in your browser, one ear at a time, and estimates your «hearing age» from the highest frequency you can still perceive. It runs entirely on your device, needs no sign-up, and nothing is recorded or uploaded.
The result is indicative, not a clinical audiometry: a phone or laptop output is not calibrated, so it depends on your headphones, your volume and the room. What it does well is answer the two things people actually come for: how high in frequency you can still hear and roughly how that compares with your age. If you want thresholds instead of a ceiling, there is a second mode (an indicative audiogram) built in.
How to use the hearing test, step by step
- Put on wired headphones and find a quiet room. Laptop and phone speakers barely reproduce the top octaves and add reflections, so the highs are the first thing they get wrong.
- Choose the test. «Age of your ears» (quick, 2–3 min) climbs the treble to find your ceiling; «Indicative audiogram» (3–4 min) measures your threshold at five speech frequencies, ear by ear.
- Calibrate the volume with the 1 kHz tone. Set it to a comfortable, conversational level and do not change it again during the test. Never crank it up to force hearing a tone.
- Answer honestly, ear by ear. The tool tests your left ear (L channel) and then your right (R channel) separately. For each tone you say whether you hear it; replay it if you are not sure.
- Read your result. You get the highest frequency per ear, an estimated hearing age, a note if the two ears differ a lot, a comparison with your last test (saved in this browser), and a shareable card.
The two modes: reach versus thresholds
| Mode | What it measures | Best for |
|---|---|---|
| Age of your ears | The highest frequency you can still hear (8–20 kHz), at a fixed comfortable level | The viral «hearing age» number, checking your treble reach, comparing devices |
| Indicative audiogram | Your relative threshold at 500, 1000, 2000, 4000 and 8000 Hz, each ear separately | Comparing your two ears, spotting a dip at one frequency, tracking over time |
The audiogram climbs from a nearly inaudible tone up in 6 dB steps and records the first level you hear. Those numbers are relative to your calibration volume, not clinical dB HL: they compare your ears and frequencies with each other, not against a medical reference.
What frequencies can humans hear, by age
A healthy young person hears roughly from 20 Hz to 20 kHz, and the top of that range is what fades first with age. The loss is called presbycusis: the hair cells that encode the highest frequencies sit at the base of the cochlea, take the most wear, and do not regenerate. It is why a teenager hears a 17.4 kHz tone (the «mosquito» sound used in some teen-repellent devices and ringtones) that most people over 25 simply cannot.
| Highest frequency you hear | Typical hearing age |
|---|---|
| 20 kHz | Under 20 |
| 19 kHz | 20–24 |
| 18 kHz | 25–29 |
| 17 kHz | 30–39 |
| 16 kHz | 40–49 |
| 15 kHz | 50–59 |
| 14 kHz | 60 or older |
Treat it as a fun, approximate guide, not a verdict. Losing the very top octave is normal and mostly harmless — almost no music lives above 16 kHz. What matters for everyday life is the speech range (roughly 250 Hz–6 kHz), and a dip there is what a real audiogram looks for.
What people use an online hearing test for
The viral «hearing age» challenge
This is the reason most people land here: a quick, shareable number that says how young your ears are. It is genuinely fun and surprisingly telling in a group, because the ceiling drops so cleanly with age. Just remember everyone is listening on different gear, so compare within the same headphones and volume if you want it to mean anything.
Tracking your hearing over time
The tool saves your last result in this browser and shows the change, which turns a one-off number into a habit worth keeping. A steady ceiling year over year is reassuring; a clear, repeated drop — same headphones, same volume — is a nudge to book a proper check-up.
Checking headphones, speakers and your gear
Because it isolates each ear and sweeps the highs, it doubles as a quick channel and treble check: a channel that goes silent, or a big left/right gap, often points at the gear rather than your ears. To probe a specific frequency on demand, generate any tone with the online tone generator.
The mosquito tone and why teenagers hear it
Around 17–18 kHz you meet the famous «mosquito»: a tone teenagers hear and most adults do not. It is the clearest everyday demonstration of age-related high-frequency loss, and the quickest way to settle a family argument about who can hear the fridge whine or a charger buzzing.
Ringing, tinnitus and a word of honesty
If you hear a faint tone after the test that keeps going, that is not something this tool can diagnose. The pure tones here are the test signal, not a treatment, and this is not a tinnitus screener or notched-sound therapy. Persistent ringing, sudden loss, pain or one-sided problems are reasons to see a professional, not to keep testing.
Are online hearing tests accurate?
They are indicative, not diagnostic — useful for comparison, not for a medical verdict. The honest limits are worth knowing so you read the number for what it is.
What it gets right and what it can't
It reliably tells you your relative treble reach and lets you compare ears, sessions and devices. It cannot give you calibrated dB HL thresholds, because neither the output level of your device nor the frequency response of your headphones is known. Consumer headphones already roll off or peak in the top octave, so two pairs can hand you two different «ages» on the same ears.
The 4000 Hz clue
Noise-induced damage classically shows up first as a dip around 3–6 kHz (the «noise notch»), not at the very top. That is why the audiogram mode tests 4000 Hz specifically: a threshold that is clearly worse there than at its neighbours is the pattern audiologists associate with loud exposure — worth a real test, not a self-diagnosis from a web page.
How this tool works
Every tone is a pure sine generated with the Web Audio API and panned hard to one ear, so each side is measured on its own. The quick mode steps through 8, 10, 12, 14, 15, 16, 17, 18, 19 and 20 kHz; the audiogram raises the level in 6 dB steps until you hear it and logs that threshold. Everything runs locally — no audio ever leaves your device.
How it differs from a clinical audiometry
A clinical audiometry is done in a sound booth with calibrated transducers, measuring your threshold in dB HL across 250 Hz to 8 kHz, and it is read by an audiologist. This test does something narrower on purpose: the quick mode finds the ceiling of your hearing (a fixed level, «do you reach this frequency?»), and the audiogram mode measures relative thresholds to compare your own ears. It is a screening-for-curiosity tool, and a good prompt to get the real thing if a pattern shows up — never a replacement for it.
Protect the hearing you are testing
High-frequency loss is mostly driven by age and by loud exposure, and the second one is the part you control. The single most useful habit is the 60/60 rule: no more than 60 % of maximum volume for no longer than 60 minutes at a stretch. If you want the reasoning and the safe exposure limits behind it, we cover how many decibels are dangerous and for how long, and you can check how loud your own space really is with the online sound level meter.
Frequently asked questions
How accurate is this online hearing test?
It is indicative, not a clinical audiometry. Phone and laptop outputs are not calibrated, so the result depends on your headphones, volume and background noise. Use it to compare over time or to have fun, not to diagnose.
What frequency range can humans hear?
A healthy young person hears roughly from 20 Hz to 20 kHz. The upper limit drops naturally with age and noise exposure, which is why this test focuses on the highs (8–20 kHz).
Why do I need headphones?
Laptop and phone speakers barely reproduce the highest frequencies and add room reflections. Headphones give each ear a clean, direct signal so the threshold is far more meaningful.
Can this damage my hearing?
Not at a sensible volume. Keep it at a comfortable level and never raise it to force hearing a tone — high-frequency pure tones can be harsh and prolonged loud exposure is what harms hearing.
What frequencies should you hear at your age?
As a rough guide, someone under 20 often reaches close to 20 kHz, the 30s land around 16–17 kHz, the 50s around 12–14 kHz, and 60+ frequently below 12 kHz. The everyday speech range (about 250 Hz–6 kHz) normally stays intact unless there is noise damage. These are approximate — the test gives you your own number.
What is the mosquito tone, and why do teenagers hear it?
It is a tone around 17–18 kHz that most teenagers hear and most adults over 25 do not, because the hair cells for high frequencies fade first with age. It is used in some youth-deterrent devices and phone ringtones, and it is the clearest everyday demonstration of age-related hearing loss.
How is this different from a clinical audiometry?
A clinical audiometry measures your threshold in calibrated dB HL from 250 Hz to 8 kHz in a sound booth, read by an audiologist. This test finds the highest frequency you can reach (quick mode) or your relative thresholds to compare your own ears (audiogram mode). It is a screening-for-curiosity tool, not a substitute.
Can it detect tinnitus?
No. This is not a tinnitus screener or notched-sound therapy; the pure tones are simply the test signal. If you hear persistent ringing, or have sudden loss, pain or one-sided symptoms, see a professional rather than relying on a web test.
Indicative result for fun and learning, not a medical diagnosis. It depends on your headphones, volume and background noise. If you are worried about your hearing, consult a professional.