Hearing Frequency Range Calculator
Human hearing covers a wide range of frequencies, but our ability to detect high-pitched sounds declines progressively from early adulthood. This age-related hearing loss, called presbycusis, primarily affects the high frequencies first. This calculator estimates your expected upper hearing frequency limit based on age, following the ISO 7029 standard for age-related hearing thresholds and published audiological research. It also considers noise exposure history, as noise-induced hearing loss (NIHL) can significantly accelerate presbycusis. The result is an educational estimate - only a formal audiogram from a licensed audiologist can measure your actual hearing thresholds accurately.
Age-related hearing frequency formula
Estimated upper frequency (Hz) based on ISO 7029 / presbycusis research:
Age 10-18: ~20,000 Hz; Age 20: ~17,500 Hz; Age 30: ~15,500 Hz
Age 40: ~13,000 Hz; Age 50: ~11,000 Hz; Age 60: ~9,000 Hz; Age 70+: ~7,500 Hz
Noise exposure adjusts down by up to 4,000 Hz. Lower limit remains ~20 Hz.
Hearing: frequently asked questions
What is the normal hearing frequency range?
Young healthy adults (typically under age 25) can hear frequencies from approximately 20 Hz to 20,000 Hz (20 kHz). In practice, the upper limit declines significantly with age. The most functionally important range for understanding speech is 300-3,000 Hz. Most music information is contained in the 20-5,000 Hz range. High-frequency hearing (8,000+ Hz) is lost earliest with age.
What is presbycusis?
Presbycusis is age-related hearing loss that typically begins in the high frequencies (around 4,000-8,000 Hz) and gradually extends to lower frequencies over time. It results from cumulative damage to hair cells in the cochlea, which do not regenerate. By age 65, about one-third of Americans have significant hearing loss. Noise exposure, genetics, and cardiovascular health all influence its progression.
At what age does hearing decline begin?
High-frequency hearing begins to decline in most people from around age 18-20. The decline is gradual through the 20s and 30s, then accelerates. By age 30, most people cannot hear above 16,000 Hz. By age 50, the limit is typically around 12,000-14,000 Hz. By age 60-65, functional high-frequency loss (above 4,000 Hz) becomes common. These are averages; noise exposure can accelerate loss significantly.
Can loud noise cause permanent hearing loss?
Yes. Noise-induced hearing loss (NIHL) is one of the most common preventable causes of hearing impairment. Sounds above 85 decibels can damage cochlear hair cells with prolonged exposure. A single exposure to a sound above 130 dB (gunshot, explosion) can cause immediate permanent damage. NIHL affects the same high-frequency range as presbycusis. The CDC estimates 17% of teens and 16% of adults aged 20-69 have some degree of NIHL.
How can I protect my hearing?
The CDC recommends: use hearing protection (earplugs or earmuffs) in loud environments (85+ dB); follow the 60/60 rule for headphones (60% volume for no more than 60 minutes at a time); move away from loud sound sources; get regular hearing tests if you work in noisy environments. Once cochlear hair cells are damaged, there is no current medical treatment to restore them, making prevention critical.
Official sources
- CDC: What Noises Cause Hearing Loss?.
- NIH National Institute on Deafness and Other Communication Disorders: Age-Related Hearing Loss.
Reviewed by the CalculatorHub team, edited by James Graham, 14 June 2026. See our methodology.