04/07/2025
In the UK, the recommended safe limit for noise exposure is 85 dB over an 8-hour period. However, because sound levels increase on a logarithmic scale, every 3 dB increase (which is a doubling of sound) halves the amount of time you can safely be in that space.
This means that at 88 dB, only 4 hours is considered safe, and at 91 dB, it drops to 2 hours. By the time you reach 100 dB – common at music festivals – your ears can begin to suffer damage in just 15 minutes.
At a typical festival:
General crowd noise: 90–100 dB
Main stage area: 100–110 dB
Front row near speakers: 110–120 dB
Exposure even on one occasion to unsafe levels of sound without protection can cause noise-induced hearing loss (NIHL), a condition that is often permanent. This shows just how easy it is for this to happen at a one-off festival, it doesn’t have to be long-term exposure over months or years.
Of course, using hearing protection at festivals and taking breaks from the noise are things you can do to protect your ears. Book in with for a chat about custom hearing protection.