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

Home > Cats > How Big Are Savannah Cats? With Size and Growth Chart

How Big Are Savannah Cats? With Size and Growth Chart

adult F1 Savannah cat

When it comes to domestic cat breeds, there is a lot of variety to choose from. The Savannah cat is one of the more popular choices in recent years. These cats are known for their wild appearance and their high energy levels. But what about their size? How big do Savannah cats get?

The short answer is that Savannah cats can range in size and the size of a Savannah cat will depend on a few factors, such as their generation and whether they are male or female. Keep reading to learn more about the size of a Savannah cat and what you can expect if you are considering getting one.


Facts About Savannah Cats

The Savannah cat is a popular cat breed with a unique appearance and friendly personality. They are also known to be intelligent and curious. They are sometimes described as “dog-like” in their behavior.

Savannah cats are playful, requiring lots of space to climb and jump around.

They also love spending most of their time outdoors instead of indoors. However, ensure their outdoor space is secure as they can easily wander off. Another fun fact about Savannah cats is their love for the water and they have long lifespans of 17 to 20 years.

wild savannah cat playing with toys in red basin
Image By: AJR_photo, Shutterstock

Savannah Cats Size and Growth Chart

The average size of a Savannah cat will depend on the generation. The lower the generation, the larger the cat will be. They also come in different sizes based on their gender, age, genetics, diet, and environment.

Males tend to be a fair bit larger than females and once they reach their mature age of 3 years, they stop growing altogether. Below is a tabulated chart that shows the varying sizes of savannah cats from 3 months to 3 years.

Age Weight Range Length Range
3 Months 1.3–4.4 kg (2.8–9.7 lbs) 10 to 16 inches
6 Months 2.6–6.5 kg (5.7–14.3 lbs) 10 to 16 inches
9 Months 3.1–8.0 kg (6.8–17 lbs) 18 to 24 inches
11 Months 3.3–9.0 kg (7–19.8 lbs) 18 to 24 inches
1 Year 3.4–9.5 kg (7.3–20 lbs) 20 to 26 inches
3 Years 3.6–10.5 kg (8–23 lbs) 20 to 26 inches

When Does a Savannah Cat Stop Growing?

Savannah cats are known for going through growth spurts. During these spurts, they can eat up to twice as much food as they normally would and become highly active. The growth spurts of Savannah cats can last anywhere from a couple of months to a year.

By the time they are 3 years old, their growth stops. This is when they begin to mature and fully develop to their full size. However, this often varies from one cat to another due to genetics, generation, diet, and environment.

Factors Affecting the Size of a Savannah Cat

As we’ve already discussed, the size of a Savannah cat can be affected by several different factors. These include generation, gender, diet, environment, and genetics. It is important to note that even though a Savannah cat’s size may be affected by several factors, there is no guarantee that a cat will reach a certain size.

F2 Savannah Kittens
F2 Savannah Kittens Image By: Lifeatthesharpend, Wikimedia Commons CC0 1.00)

Ideal Diet for Maintaining a Healthy Weight

The ideal diet for a Savannah cat is high in protein and low in fat. Many commercial cat food brands make food specifically for Savannah cats, ensuring they get the nutrients they need without consuming excess unhealthy fats.

Savannah cats need to maintain a healthy weight, which helps safeguard against many serious health problems. Obesity can lead to diabetes, which is a life-threatening condition for cats. It can also lead to joint and muscle problems and a decreased lifespan.


How to Measure Your Savannah Cat

There are three main ways to measure a Savannah cat: a soft measuring tape, the belly, and the withers method.

Using a Soft Measuring Tape

The most accurate and reliable way to measure your Savannah cat is by using a soft measuring tape. This soft tape is typically used by tailors and can be found at most craft stores.

Start by measuring the cat’s length from the nose to the end of the tail. You should also measure the cat’s height and width.

measuring tape
Image By: Siora Photography, Unsplash

The Belly Method

This method measures the cat’s belly. To do this, wrap a string or ribbon around the cat’s belly and mark the string where it meets its fur. Then, measure the marked area with a tape or ruler.

The Withers Method

This method is used to measure the animal’s height. Start by measuring from the ground up to where the cat’s shoulders meet. Then, measure the cat’s height at the withers, the highest point of the cat’s shoulders.

It is important to take multiple measurements to ensure accuracy and record them for future reference. Measuring your Savannah cat with the right tools and methods should be easy.



Size is an important factor to consider when selecting a cat. However, there are other factors you should take into account.

Ensuring your Savannah cat gets the proper nutrition and enough playtime during their growth spurts is important. This can help ensure that they remain healthy and happy during this period.

Related Read:

Featured Image Credit: Kolomenskaya Kseniya, Shutterstock

Our vets

Want to talk to a vet online?

Whether you have concerns about your dog, cat, or other pet, trained vets have the answers!

Our vets