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Image shows audiologist talking on the phone with a man about the degree of hearing loss

Degree of hearing loss

If you suspect that you might have some degree of hearing loss, you are probably wondering how serious it is. This page will educate you about the different levels of hearing loss and how you seek treatment, no matter what level of hearing loss you may have.

Compare degrees of hearing loss

The severity of your hearing loss is usually measured in two ways:

  1. Loudness: How loud does a sound need to be in order for you to hear it?
  2. Pitch: Which frequencies are difficult for you to hear?

Below are the main categories for hearing loss levels with examples of sounds that might be inaudible at a given level (based on their loudness and pitch.)

Degrees of hearing loss

The degree of hearing loss refers to the severity of the loss and is generally categorized as either mild, moderate, severe, or profound.

It can be measured in decibels (dB), referring to how loud sounds need to be for you to hear them.

Illustration shows ear with normal hearing loss ear waves
Normal hearing (≤25 dB)
No perceived hearing loss symptoms
Sounds you are missing
no sounds missing
Illustration shows ear with mild hearing loss ear waves
Mild hearing loss (26-40 dB)
Soft speech is difficult to hear, especially in noisy environments
Sounds you are missing Ticking clock

Illustration shows ear with moderate hearing loss ear waves
Moderate hearing loss (41-60 dB)
Following a conversation in noisy environments or group settings is problematic
Sounds you are missing Vacuum cleaner

Illustration shows ear with severe hearing loss ear waves
Severe hearing loss (61-80 dB)
People have to speak loudly for you to hear them
Sounds you are missing
Baby crying
Illustration shows ear with profound hearing loss ear waves
Profound hearing loss (≥81 dB)
Hearing is challenging in most environments
Sounds you are missing
Airplanes

3 ways to understand the severity of your hearing loss

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Book a free hearing test
Get a free hearing test at a clinic near you to assess the severity of your hearing loss
Book a free hearing test
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Take the online hearing test
Our online hearing test gives you an indication of how well you hear
Start online hearing test
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Study the signs of hearing loss
Understanding the common signs of hearing loss will help with early detection
Signs of hearing loss

Reading an audiogram

An audiogram is a graph or chart that displays the results of your comprehensive hearing evaluation.

The X-axis shows the different pitches of the sounds that were played to you during your test. This axis is laid out like piano keys, where low-pitched sounds are on the left and higher pitches are towards the right of the graph.

The Y-axis shows the loudness which increases as you go down the graph. The points on the graph demonstrate how loud the sounds needed to be in order for you to hear at each pitch test.

Circles (red) symbolize your right ear and crosses (blue) symbolize your left ear.

Book a free hearing test to receive your own audiogram results.

Illustration shows audiogram
Image shows audiologist placing hearing aid into woman's ear

Seek early treatment for hearing loss

Gradual hearing loss is fairly common in the aging process. But this doesn't mean that it should be ignored!

People with hearing loss are more likely to develop cognitive decline, and other consequences of untreated hearing loss

Early identification of hearing loss is important for timely intervention and treatment.

Find a hearing clinic Hearing loss treatment

Treating all degrees of hearing loss

If you think you have hearing loss, but you've been putting off getting a hearing aid, you're not alone.

Only 1 in 4 people who could benefit from hearing devices actually use them

While taking the first step can be the hardest part, seeking treatment as soon as possible is in your best interest. The Scripps Research Institute has found that hearing loss, when left undiagnosed or untreated, has the potential to worsen over time. Being proactive in seeking treatment in the early stages of hearing loss is therefore beneficial for both your current and long-term hearing health.

Hearing aid finder

5 steps to improving your hearing

A woman with braided gray hair adjusts a hearing aid behind her ear while standing in front of a mirror in a well-lit setting, wearing a beige sweater. No text visible.
1. Learn how to recognize the signs of hearing loss
Signs of hearing loss
A woman with gray hair, wearing an in-ear hearing aid, sits indoors next to a man while holding a tablet. She wears a beige sweater, and the setting appears relaxed and homey.
2. Schedule your FREE hearing test in a clinic near you
Book hearing test
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3. Select a pair of hearing aids and receive a risk-free trial
Free, 30-day trial
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4. Government funding and support programs
Financial assistance
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5. Enjoy your hearing solution and receive on-going aftercare
Aftercare service

Invisible hearing solutions

Today’s hearing aids are more technologically advanced than ever - and they are also more discreet than ever.
Some modern hearing aids are practically invisible, and yet they still offer excellent sound quality even in difficult listening situations.

 

Book a free hearing aid trialInvisible hearing aids

FAQ about hearing loss levels

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Katie Koebel, M.Cl.Sc., Reg. CASLPO Senior Manager, Audiology HearingLife Canada

Katie graduated with a Bachelor of Health Sciences (Honours) Degree, with Distinction, from the University of Western Ontario in 2006, followed by a Master's degree in Audiology from the same institution in 2008. Upon completing her studies, she began providing hearing healthcare as an Audiologist at various HearingLife clinics in the Waterloo Region, eventually settling at the Cambridge HearingLife clinic, where she has helped her clients experience better hearing for over 13 years.

Alongside her role as Senior Manager, Audiology at HearingLife, she has been a Part-Time Professor at Conestoga College in the Hearing Instrument Specialist program since 2019, teaching both Clinical Principles 1 and 2 courses.

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Last reviewed 2024-12-16

*A comprehensive hearing assessment is provided to adults ages 19 and older at no cost. The results of this assessment will be communicated verbally to you. If you request a copy of the Audiological Report, an administrative fee will apply, excluding Saskatchewan residents. Child hearing tests are conducted at select locations for a fee, please contact us for more information. Offer not available in Quebec. Not applicable for industrial hearing tests. The hearing discount promotion is valid for select premium or advanced hearing aid models and cannot be combined with any other discount. Applies to private sales of premium or advanced hearing aids and discount is applied after any Government funding has been deducted. Discount offer expires 31/01/2026. $25 Coffee Gift Card offer is valid only at participating locations for new clients completing their first hearing test. Limit one $25 gift card per individual. Coffee Gift card will be sent by email in 7–14 days following appointment completion. Offer expires 28/02/2026. We reserve the right to amend or cancel this offer at any time without notice. Some conditions apply, see clinic for details. Offer not valid in Quebec. **90-Day money-back guarantee begins at the date of purchase. If you are not completely satisfied, you can return it within 90 days for a full refund or exchange. ***If you are quoted a lower price on an comparable hearing aid with the same features, options and services, HearingLife Canada Ltd. will match that price. Conditions Apply. Ask our hearing care professionals for more details. 150,000 Doctor referrals based on the all-time number of referrals from general physicians, Ear, Nose & Throat specialists, and medical professionals as indicated by clients on our intake forms. With financing plan, deposit may be required. Borrower must be age of majority and have a Canadian bank account. Financing is available on select core-brand hearing aids and at select HearingLife locations.