How Much Noise Do Rats Make?

You may be wondering, “How much noise do rats make?” Most of the noise they make is not audible to humans, but there are some exceptions. Usually, rat vocalizations range from two to 100 kHz. Humans can hear between two and 20 kHz, so most of the noises rats make fall in the ultrasonic range. This means that if you are worried that your rat is causing a disturbance in your home, you need to take the animal to the vet. A vet will be able to detect the noises, and may even be able to help you prevent a more serious situation from happening.

When rats are scared, they will make a scream. This noise is called bruxing. Rats make this sound by grinding their incisors against one another. This sound is similar to cats purring, but rat screams are much more pronounced. Rats may also make a hissing sound when they are agitated or upset. This noise may also signal a rat’s illness.

Rats also make scratching and digging noises. They often move from one location to another while looking for food. They may also be collecting materials to build nests. Their rapid movement means that their noises may be relatively quiet, but that does not mean they don’t make any.