Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How Many Hours Does a Cat Sleep? Vet-Reviewed Facts & FAQ

close up cat sleeping on the sofa

If it seems like your cat sleeps a lot, it’s probably because it’s true. Cats love nothing more than having a few cat naps throughout their day. The average number of hours a cat sleeps a day will vary depending on several different factors, including their age and breed. However, healthy adult cats can sleep from anywhere between 12 to 16 hours a day.1

Cats have different sleeping habits than humans, and it can take new cat owners some time to get used to them. Getting enough sleep is vital to a cat’s health and well-being. So, if you’re ever concerned about your cat’s sleeping schedule, consult a veterinarian to determine if your cat’s getting just the right amount of sleep.

divider cat faces oct 2024

Average Hours of Sleep for Kittens and Cats

The amount of sleep a cat gets in a day can vary depending on their age. In general, young kittens tend to sleep more than adult cats. They can sleep for about 20 hours a day.2 During the hours they’re awake, they’re usually extremely active, curious, and playful.

By the time a kitten reaches young adulthood, they require less sleep and will sleep between 12 to 16 hours. The number of hours they sleep will increase again when they start to reach their senior life stage. Senior cats tend to sleep more and move around less, especially as they start to experience mobility loss and other age-related health issues.

It’s important to note that cats don’t sleep for multiple consecutive hours at a time throughout the day. They usually sleep for a little over an hour and will engage in some sort of activity before taking another nap. Their sleep is broken up at various parts of their day, and the cumulative amount of sleep they get per day adds up to about 12 to 16 hours.

orange twin cats sleeping
Image Credit: Tucker Horan Media, Shutterstock

Why Do Cats Sleep So Much?

Cats and humans have different sleep patterns. Most humans are monophasic sleepers, which means that we’ll sleep for one long period, typically at night. In contrast, cats are polyphasic sleepers. This means that they sleep for shorter periods of time throughout the day and night.

It’s believed that polyphasic sleeping is beneficial for survival because it enables cats to get rest without falling into deep sleep and being easy prey for natural predators. In the wild, cats will also consume a lot of energy during their waking hours because they’re usually hunting for prey. They have to engage in strenuous activities, like climbing trees and pouncing. So, it’s important for them to get enough rest in between to be able to have enough energy for their next hunt.

You may also notice that your cat is most active during sunrise and sunset. This is because they’re crepuscular animals, and these times of day are when they naturally feel energized and ready to hunt and explore.

Cat sleeping curled up by the window
Image Credit: rai106, Shutterstock

When to Be Concerned

Since sleep is essential to your cat’s well-being, it’s important to familiarize yourself with your cat’s sleep patterns. While cats do sleep a lot more than most humans, sometimes they may sleep too much. Sometimes, cats will oversleep if they’re bored and under-stimulated. Boredom is a significant wellness issue, as bored cats are susceptible to developing behavioral issues, including destruction, over-grooming, and depression. It’s important for cats to get plenty of exercise, mental stimulation, and social interaction every day to keep them happy and healthy.

Sometimes, increased sleep can indicate an underlying health issue or an injury. Injured cats may sleep or rest more to recuperate from their injury and because they’ve lost some mobility. Many health issues, such as hyperthyroidism, diabetes, cancer, kidney disease, heart disease, and liver disease, can also cause increased sleep or changes in sleep patterns.

If you notice any sudden changes in your cat’s sleep patterns, it’s best to consult a veterinarian. The veterinarian can complete a physical exam on your cat and run additional diagnostic tests to diagnose any underlying health issues that may be causing sleep. They can also let you know if the increased sleep is simply due to aging.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider cat faces oct 2024

Conclusion

Cats spend about half their day napping or sleeping. Their sleep is usually distributed at various parts of the day, and it’s common for them to nap after they’ve expended their energy from exercising or playing. Since sleep patterns can help you keep track of your cat’s health, make sure to keep an eye on your cat’s sleeping habits. This will help you to act as quickly as possible if they need veterinary care.


Featured Image Credit: Garna Zarina, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Why Do Cats Sleep So Much? 6 Vet-Approved Reasons

Chances are that while you’re reading this article, it’s probably quite likely that your cat(s) are sleeping: on your lap, in the sink,...

cat sleeping on the patio

Why Do Cats Stay Up All Night? Vet-Verified Behavior

Cats follow a different sleep cycle than humans and may keep you up at night with their activities. Cats are naturally more active...

tabby cat at night

Masters of Sleeping: Where & How the Wednesday Cats of Catster Snooze

Welcome to the Wednesday Cats of Catster! Every month, we ask our cat-loving Catsters to weigh in on a new topic. This week,...

Catster_Wednesday Cats_v1-2_Oct 9 2024 (1)

Why Is My Cat Suddenly Sleeping in Odd Places: 7 Vet-Verified Reasons

Did you know cats can sleep between 12 and 18 hours daily? It’s true, and studies suggest that almost 40% of cats1 will...

grey tabby cat sleeping on warm radiator

More related

grey cat sleeping in bed beside a person's foot

Where Do Cats Like to Sleep? 5 Typical Places

If you are a cat owner, you know how much cats love to sleep. Most cats sleep up to 16 hours a day,...

purebred snowshoe cat lies on a bed cover with a fur blanket

Do Cats Have an Evening Routine? Vet Approved Facts & FAQ

Cats are creatures of habit, and they love routine. That’s why they know when dinnertime is approaching and will let you know if...

“You Need More Sleep”: A Hilarious Author Interview

I have always prided myself on taking life advice from some of the most sagely sources around: maverick French soccer players, late-’80s hip-hop...

side view of a cute blue tabby white maine coon cat running outdoors in garden

How Fast Can a House Cat Run? Record & Average Speeds

Some cats spend more time napping than running, while others love to run around the house and play all day long. Whether your...

Keep reading

If I Have Asthma, Can I Have a Cat? Vet-Reviewed Facts & FAQ

Asthma is a respiratory condition that affects millions of people in the United States. For people with asthma, having a cat may seem out of the question. But is it? While cats can aggravate asthma symptoms, they don’t have to....

Inhaler for asthma patient

Are Succulents Toxic to Cats? Vet-Approved Facts & Safety Guide

Many cat owners love to fill their homes with succulent plants, but are any of these plants poisonous to your cat? Succulents are easy to look after, look great as houseplants, and are adaptable to a range of conditions. The...

Catster_Are Succulents Toxic to Cats

Cat Yeast Infection vs. Ear Mites: Vet Reviewed Differences (With Pictures)

If your cat is constantly shaking their head and scratching their ears, a few scenarios may come to mind: Are they allergic to something? Are they sick? Have they been infested by parasites? Constant irritation is also a fairly common...

Cat Yeast Infection vs. Ear Mites

Is Borax Safe for Cats? Vet-Approved Safety and Usage Advice

Borax is a multipurpose cleaner that can be used for stopping an infestation of ants or cleaning mold. It’s even become popular as an ingredient for homemade slime recipes! You might also see it being suggested as a “natural” alternative...

Catster_Is Borax Safe for Cats

Do Feral Cats Know How to Purr? Vet-Approved Facts & FAQ

Hearing your cat purr is usually a sign you’re doing something right. Whether they have a full belly and are thanking you, or they are simply enjoying the affection you’re providing, their contentment is heartwarming. But have you ever wondered...

Stray cats eating on the street

Can a Neutered Male Cat Still Get a Female Pregnant? Vet-Verified Facts

Neutering or spaying your cat is a crucial part of responsible pet ownership. It prevents accidental litters, some behavioral problems, and reproductive conditions and ensures you don’t contribute to overpopulation. However, a neutered male cat can still get a female...

tabby cats walking and twisting their tail to a heart shape

Has Your Cat Imprinted on You? 15 Signs to Look For

Imprinting is a term that is usually used to describe when a young animal accepts another animal, person or object as its parent or object of trust. In this article we are discussing cat imprinting as a sort of love...

Tabby cat smelling a young man in front of the window

Are Polydactyl Cats Inbred? Vet Approved Facts & FAQ

Cats have various physical traits that make them unique. For example, some cats are short and squat, while others are long and slender. Some have big eyes, while others have small eyes. Some have long tails, while others have short...

polydactyl shy cat orange