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 Kittens Can a Cat Have? Vet Verified Facts & FAQ

mother-cat-and-her-babies

Kittens can be a ton of fun, but they’re also a lot of work. There are health risks to your cat during and after her pregnancy, and her kittens will need care until they’re old enough to go to their own homes. So, how many kittens can a cat have in a litter? On average, cats have litters of four to six kittens, but this can range from one to nine kittens. So, it’s safe to say that cat litter sizes can widely vary.

divider cat faces 2 oct 2024

What Affects Litter Size in Cats?

Things like breed, age, and the health of a cat can all affect litter size. For example, some studies have shown that breeds like the Burmese and Siamese tend to have larger litters than other cat breeds.1 Also, first-time moms usually have a smaller litter size.

sweet chartreux kittens
Image Credit: Gosha Georgiev, Shutterstock

How to Tell How Many Kittens a Cat Will Have?

The only way to determine how many kittens your cat will have is by taking them to the vet. The vet can then perform an ultrasound, X-ray, or palpation to give you an estimate of how many kittens to expect, but these aren’t always the most accurate, as it can sometimes be hard to see or feel exactly how many kittens they’re carrying, and x-rays require a cat to be pregnant for 42 days or longer for best estimating litter numbers.

divider single cat paw oct 2024

What to Do When Your Cat Is Pregnant

If you think your cat is pregnant, your first step should be taking her to get checked out by a vet, who can confirm your suspicions. Once confirmed, a vet is the best person to ask for advice on how to care for her, but in general, you’ll want to keep her relatively active to ensure she is fit for birth. You’ll also want to create a calm and relaxing environment for her, especially as her due date gets closer. Pay special attention to her appetite and comfort. If she seems uninterested in eating or is distressed, get her checked out by a vet.

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

When the due date gets closer, provide your cat with a box where she can nest and safely deliver her kittens. However, don’t be offended if your box isn’t up to her standards and she decides to deliver them elsewhere. Still, you can entice her with plenty of soft blankets and towels, and ensure that the box is in a quiet location and away from areas of the house with lots of foot traffic.

mother cat and kittens in a box
Image Credit: azklaa_am, Pixabay

Are There Reasons My Cat Shouldn’t Have Kittens?

Along with some medical risks to a cat during pregnancy and nursing, it’s necessary to understand other reasons why your cat should not have kittens. A single cat can have as many as 100 kittens in her lifetime. If none of the offspring are spayed or neutered, then you will have hundreds of cats within just a few years.

In the United States alone, approximately 1.4 million homeless cats are euthanized annually in animal shelters and rescues. It should also be noted that domestic cats are often considered to be an invasive species. Approximately 100 million cats live outdoors in the US, including owned, feral, and stray cats. These cats have been implicated to be devastating to their local ecosystems, often killing birds and other small animals in large numbers.

divider cat paw scratch oct 2024

In Conclusion

If your cat has a single litter of kittens, you can likely expect only a few kittens. Routine vet visits throughout her pregnancy will ensure that your cat stays healthy and safe throughout pregnancy and after labor. Vet visits near the time she is due to give birth can help give you an idea of how many kittens to expect, which can make it easier for you to keep an eye on if things don’t seem right throughout and after labor.


Featured Image Credit: Esin Deniz, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.


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

300+ Small Cat Names: Options For Your Tiny Cat

Finding the perfect name for your small cat can be hard. You’ll want to find the perfect name that fits them, perhaps based...

How to Tell if a Cat Is Hungry: Vet-Approved Facts & Nutrition Guide

We’ve all been there. You’re relaxing on the couch or at your desk. Suddenly, you hear the meows. You try to ignore them...

Can Cats Eat Scallops? Vet-Approved Facts & FAQ

Cats eating fish and other seafood is a common trope, but you may be wondering if it’s safe for them to have. Scallops...

6 DIY Homemade Cat Urine Stain & Odor Removers You Can Make Today

Of course, accidents happen, so you can’t fault your kitty for the occasional mess. But you will want to make sure that you...

More related

When to Call an Emergency Vet & How to Find One for Your Cat – Vet-Approved Advice & Guidance

Cats are great at masking pain, which makes it more difficult for kitty parents to identify what’s an emergency and what’s not, particularly...

10 Pet-Friendly Hotels in South Lake Tahoe (2026 Update)

South Lake Tahoe is known as a tranquil, picturesque oasis away from the modern Californian urban buzz—the perfect spot to relax and check...

My Cat Doesn’t Chew His Food: Vet-Reviewed Concerns & FAQ

While it’s important for humans to thoroughly chew our food before swallowing, for many other mammals—cats included—this is not usually the case. Humans...

Hurricane Preparedness for Pets: How to Ready Your Cats

Hurricanes are difficult to deal with for anyone, but if you’re a cat parent, you have extra work to do to prepare for...

Keep reading

Why Does My Cat Have a Fever? 5 Vet-Reviewed Common Causes

Cats normally have temperatures between 100º F and 102.5º F; anything above that is considered to be a fever, also known as pyrexia. Fevers play an essential role in keeping cats healthy as they trigger their immune systems to shift...

digital thermometer showing a cat has a fever

9 Best Ear Mite Treatment for Cats in 2026 – Reviews & Top Picks

If you’re watching your cat scratching their ears obsessively and continuously shaking their head, they might have ear mites. While they aren’t terribly serious, complications can arise if left untreated. The first thing you need to do is take your...

grayish cat's owner cleaning its ears_Te9I_shutterstock

6 Reasons Your Cat Kneads and Purrs: Vet-Approved Facts

Cats knead for various reasons, from showing affection to soothing themselves, and nothing beats being on the receiving end of sweet kitty affection! Holding your cat while they knead and purr can make all your human worries vanish into thin...

Cat paw on a red fabri

Where Do I Put Cat Food & Water Bowls? 6 Vet-Reviewed Options

Though the placement of your cat’s food and water bowls may seem like a minor consideration, it is a lot more important than some may think. Cats are fastidious animals that need routine and love having a calm, quiet, safe...

owner feeding his cat

Why Is My Cat Licking the Carpet? 5 Vet-Reviewed Reasons

If you have a cat, you’ll already know how quirky and unpredictable they can be. Unfortunately, when our cats have something going on, they can’t tell us. It’s up to us to work it out, and it can be challenging,...

cat licking carpet_cottonbro-studio_pexels

Cat Lice vs Fleas: Vet-Reviewed Key Differences

Sooner or later, every pet owner will find tiny bugs crawling on their pet’s skin. But are they fleas or cat lice? It can be hard to tell the difference between the two small pests. Therefore, this article will teach...

Lice VS Fleas

Do Outdoor Cats Need a Litter Box? Vet-Reviewed Care Facts

If you have a strictly outdoor or an indoor-outdoor cat, you may wonder if you should provide your pet with a litter box. After all, they likely have many places from which to choose; the world is their toilet! Many...

cat sniffing litter in the box

Why Do Kittens Cry? 8 Vet-Reviewed Reasons & How to Stop It

Kittens are super cute, and many people go gaga for the tiny cats. Kittens are also an immense responsibility and a great worry, particularly since they tend to cry. A lot. They are sweet and adorable until they keep you...

Adorable tortie Maine Coon kitten