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Online Hearing Range Test – Frequency Sweep Hz

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Hearing Health Tool

Online Hearing Range Test

Frequency Sweep Hz — Discover Your Audible Range

Use headphones in a quiet environment for best results

1000
Hz
Ready
20 Hz100 Hz1k Hz10k Hz20k Hz

Click "I Can Hear It" when you first start hearing the tone.
Click "I Can't Hear It" when the tone fades away at high frequencies.

Manual Frequency Explorer

1000 Hz

Your Hearing Range Results

Lowest Frequency Heard
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Hz
Highest Frequency Heard
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Hz
Estimated Hearing Age
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years

Range Visualization

20 Hz100 Hz1k Hz10k Hz20k Hz

How Hearing Works

Sound waves enter your ear canal, vibrate the eardrum, and travel through tiny bones in the middle ear. The cochlea in the inner ear contains thousands of hair cells tuned to different frequencies. These hair cells convert vibrations into electrical signals sent to your brain. High-frequency hair cells are most vulnerable to damage from aging and noise exposure.

Protect Your Hearing
  • Keep volume below 60% on personal audio devices
  • Follow the 60/60 rule: 60% volume for max 60 minutes
  • Wear earplugs at concerts and loud venues (85+ dB)
  • Take regular listening breaks in quiet environments
  • Get annual hearing checkups if you're over 50
Animal Hearing Range Comparison
Species Range (Hz) Visual
Human 20 – 20,000
Dog 40 – 60,000
Cat 48 – 85,000
Dolphin 40 – 160,000
Bat 1,000 – 120,000
Elephant 16 – 12,000

Elephants can hear infrasound below human range, while bats and dolphins use ultrasonic echolocation far beyond our hearing.

Frequently Asked Questions

The typical human hearing range spans from 20 Hz to 20,000 Hz. However, this range narrows with age — a phenomenon called presbycusis. Most healthy young adults can hear up to 17,000–20,000 Hz, while adults over 50 may only hear up to 10,000–12,000 Hz. Low-frequency sensitivity below 50 Hz often requires higher sound pressure levels to be perceived.
Low frequencies (below 40 Hz): Most consumer headphones and speakers cannot reproduce these frequencies effectively. You may feel vibrations rather than hear a clear tone.
High frequencies (above 15,000 Hz): Age-related hearing loss, noise-induced damage to cochlear hair cells, and limitations of playback equipment all contribute. Even high-quality headphones may roll off near 20,000 Hz.
This test provides a rough estimate of your hearing range. Accuracy depends on: headphone/speaker quality, ambient noise levels, your device's DAC, and your attentiveness. For a clinically accurate assessment, visit an audiologist for a pure-tone audiometry test in a soundproof booth. This tool is educational and should not replace professional medical advice.
High-frequency hearing loss can begin as early as your mid-20s, though it's typically gradual. By age 30–40, many people lose sensitivity above 15,000–16,000 Hz. By 50–60, the upper limit often drops to 10,000–12,000 Hz. Factors like loud music exposure, occupational noise, and genetics significantly influence the rate of decline.
Hz (Hertz) measures frequency — the pitch of a sound (low bass vs. high treble). dB (decibels) measures intensity — how loud a sound is. A complete clinical hearing test measures both: the softest sound you can detect at each frequency. This tool focuses on frequency range at a comfortable listening level. For threshold testing at multiple dB levels, consult an audiologist.
Once cochlear hair cells are damaged, they do not regenerate in humans. You cannot naturally extend your upper frequency limit. However, you can: prevent further damage by avoiding loud noise, maintain cardiovascular health (good blood flow supports inner ear health), and train auditory processing skills. Some studies explore supplements like magnesium, but evidence is limited.
Headphones provide better isolation from ambient noise and deliver sound directly to your ears. Most laptop and phone speakers cannot reproduce frequencies below 150–200 Hz or above 15,000 Hz accurately. Over-ear or in-ear monitors with a wide frequency response (ideally 20 Hz – 20,000 Hz) yield the most reliable results.
Presbycusis is age-related hearing loss, typically affecting high frequencies first. It's the most common type of sensorineural hearing loss, caused by gradual degeneration of hair cells in the cochlea, changes in the auditory nerve, and reduced blood supply to the inner ear. It affects about 1 in 3 people over 65 and is usually bilateral (both ears).
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