Skip to content

How Big Do Cat Breeds Get?

Thinking about a big, fluffy cat or a small, slim one? This chart compares ten popular breeds side by side, with the typical weight of an adult male. Females are usually a little smaller.

The text version

Maine Coon
6 to 9 kg
Ragdoll
6 to 9 kg
Norwegian Forest
5 to 8 kg
British Shorthair
5 to 8 kg
Bengal
4 to 7 kg
Persian
4 to 7 kg
Siamese
3 to 5.5 kg
Abyssinian
3 to 5 kg
Sphynx
3 to 5.5 kg
Devon Rex
2.5 to 4.5 kg

Questions people ask

What is the biggest domestic cat breed?

The Maine Coon is usually considered the largest, with males commonly 6 to 9 kg and sometimes more.

When do cats stop growing?

Most cats are close to full size at one year old, but large breeds such as the Maine Coon can keep filling out until they are three to five years old.

How heavy should my cat be?

It depends on the cat. A healthy cat has a visible waist from above and ribs you can feel but not see. Ask your vet to score your cat’s body condition.

Use this infographic on your site

Licence: free to share and use, including on your own site, in a classroom or on social media, as long as you credit The Brus Crew with a link back to this page. © The Brus Crew. Copy the embed code below.

Keep reading