Practical
Hearing Loss Risk Calculator
Calculate safe daily noise exposure and cumulative hearing damage risk
Noise-induced hearing loss (NIHL) is permanent and cumulative. The safe daily limit is 85dB for 8 hours - for every 3dB increase, safe exposure time halves.
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Tip: Follow the 60/60 rule: no more than 60% volume for no more than 60 minutes at a time.
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Fun Fact
WHO estimates 1.1 billion young people are at risk of hearing loss from unsafe personal audio device practices.
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