What Is a Hearing Range Test?
A hearing range test plays a series of tones across the standard human hearing spectrum - roughly 20Hz to 20,000Hz (20kHz) - so you can identify the lowest and highest frequencies you can actually hear. It's a casual, informal way to get a sense of your hearing range, not a substitute for a professional hearing test.
How to Use This Test
- Use comfortable headphones in a quiet room if available. Set your device volume low first; start with a familiar midrange tone such as 1,000 Hz. This browser test has no calibrated sound-pressure measurement.
- Choose Both channels, Left only, or Right only, then select a frequency using the preset buttons or logarithmic slider. Keep the digital output gain low (2% by default; 6% maximum) and use a short tone duration.
- Press Play short tone, listen normally, and let the tone finish. Use Stop audio immediately if uncomfortable; incomplete playback cannot be recorded as a result. Never raise the volume just to hear an otherwise inaudible high or low tone.
- After a complete tone, choose Heard, Not heard, or Unsure based on your own perception. Add an optional note if useful. Repeat uncertain frequencies or compare headphone channels without changing listening volume.
- Review the frequency overview and session history, export a local CSV of your observations, or use Reset session to start over. Results describe what you reported with this playback setup; they are not hearing thresholds or a medical diagnosis.
How It Works
Each button generates a pure sine wave tone at that exact frequency using the Web Audio API's oscillator. Pure tones make it easier to judge whether you can genuinely hear a frequency, compared to complex sounds like music which contain many frequencies mixed together.
Understanding Your Results
| Age Group | Typical Upper Limit |
|---|---|
| Children/teens | Up to ~20kHz |
| Adults 20s–30s | ~15–17kHz |
| Adults 40s–50s | ~12–15kHz |
| Adults 60+ | ~8–12kHz |
It's completely normal for your upper hearing limit to decrease gradually with age - this is called presbycusis and affects nearly everyone to some degree. If you notice a sudden, significant change, that's worth discussing with a healthcare professional rather than relying on this informal test.
Benefits
- Fun, informal way to check your approximate hearing range.
- Can help you notice if headphones or speakers are struggling to reproduce certain frequencies.
Common Mistakes to Avoid
- Using cheap speakers instead of headphones - many can't accurately reproduce sub-100Hz or above-15kHz tones, which will affect your results regardless of your actual hearing.
- Testing at very high volume - this test should be done at a safe, comfortable volume, not maximum volume.
- Treating results as medical data - this is an informal test, not a clinical hearing exam.
Frequently Asked Questions
Is this a medical hearing test?
No. This is an informal, casual tool for curiosity. If you have concerns about your hearing, an audiologist or hearing specialist can perform a proper clinical evaluation.
Why can't I hear the highest frequencies?
The ability to hear very high frequencies (above 15kHz) naturally declines with age for most people, and is also affected by long-term exposure to loud noise.
Should I be worried if I can't hear low frequencies either?
Not necessarily - this can depend heavily on your speaker or headphone quality. Try the same frequency with a different pair of headphones before drawing any conclusions.
Why Hearing Range Naturally Narrows With Age
High-frequency hearing typically declines with age, a well-documented pattern called presbycusis, where the inner ear's hair cells that detect high-pitch sound gradually degrade and don't regenerate. A healthy teenager can often hear up to 18-20kHz, while adults past 40 frequently can't detect anything above 12-15kHz even with normal, healthy hearing for their age. This isn't necessarily damage - it's a near-universal biological process. Headphone and speaker quality also affects results, since cheaper drivers often can't accurately reproduce frequencies above 16kHz regardless of actual hearing ability.
Conclusion
This test is a fun, quick way to explore your hearing range using precise tones you won't normally encounter in everyday listening. If you want to check your headphones' output quality directly, try the Headphone Tester next.
Note: This tool is for informal, casual use only and is not a substitute for professional medical or audiological advice.