Savannah Cat Weight by Age Full Guide

When it comes to caring for our pets, we always want to know that they are growing in a healthy and happy way. With that in mind, how much do Savannah cats weigh as they get older?

Savannah cats vary greatly in terms of their size in weight, particularly when it comes to different generations. Fully grown adults can weigh anywhere from 8 to 25 pounds, and they can be significantly different lengths and heights as well. Generally speaking, the closer they are to their wild Serval ancestors, the larger these cats will be.

Savannah Cat Weight by Age Full Guide

Read ahead in this article to discover all you need to know about how these fascinating animals grow and change, including the different sizes and weights that they might be, depending on their genetics.

Savannah Cat Weight by Age

Savannah cats are a very elegant hybrid breed, and they are one of the largest types of domestic cats in the world. They are typically long and slender, with beautiful markings on their coats. 

There is a lot of variety in the exact size and weight that these cats can be as they grow up and get older, so it’s hard to know exactly how big your Savannah cat might become.

Overall, though, we can look at some of the general figures and average growth rates to see what kind of size they typically might be as they grow from kittens into adults.

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Savannah Cat Weight by Age Full Guide
3 Months1.5 – 4.4 kg (3.3 – 9.7 lbs)1.3 – 3.5 kg (2.9 – 7.7 lbs)
4 Months2.5 – 5.5 kg (5.5 – 12.1 lbs)1.8 – 4 kg (4 – 8.8 lbs)
5 Months3.4 – 6.0 kg (7.5 – 13.2 lbs)2.4 – 4.8 kg (5.3 – 10.6 lbs)
6 Months3.6 – 6.5 kg (8 – 14.3 lbs)2.6 – 5.3 kg (5.7 – 11.7 lbs)
7 Months3.8 – 7.0 kg (8.4- 15.4 lbs)2.8 – 5.8 kg (6.2 – 12.8 lbs)
8 Months4.0 – 7.5 kg (8.8 – 16.5 lbs)3 – 6.3 kg (6.6 – 13.9 lbs)
9 Months4.1 – 8.0 kg (9 – 17.6 lbs)3.1 – 6.8 kg (6.8 – 15 lbs)
10 Months4.2 – 8.5 kg (9.3 – 18.7 lbs)3.2 – 7.3 kg (7 – 16 lbs)
11 Months4.3 – 9.0 kg (9.5 – 19.9 lbs)3.3 – 7.8 kg (7.3 – 17.2 lbs)
1 Year4.4 – 9.5 kg (9.7 – 21 lbs)3.4 – 8.3 kg (7.5 – 18.3 lbs)
3 Years5 – 10.5 kg (11 – 23 lbs)3.6 – 9 kg (8 – 20 lbs)

These numbers are based on the average growth rate that you might see for a Savannah cat over time, so they are not strict figures. Although they make for a good point of comparison, each individual cat won’t necessarily fit exactly into the range for their age.

Generally speaking, most Savannah cats grow between half a pound and a pound every month, and they continue growing until they are about 3 years old. Don’t expect them to grow in a completely consistent way, however, as they are likely to have big growth spurts over some months and less significant changes during others.

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Savannah Cat Weight by Age Full Guide

How Much Should My Savannah Cat Weigh?

The weight of your pet is obviously an important factor in their health, and the idea of whether or not your cat is the right size or growing in the right way can be very stressful for an owner. It’s important to remember, though, that every cat is unique and different, particularly when it comes to a large hybrid breed like Savannah cats.

There is no exact number that is healthy or right for all cats, and Savannah cats come in a surprisingly diverse variety of sizes. You don’t want to obsess over the number on the scales for your pet, any more than you do for yourself. The key is to keep an eye on their overall health, their diet, and how active and energetic they are. 

The only reason to be concerned when it comes to your cat’s weight gain is if they are growing by less than 0.5lbs a month within the first year, or if they are starting to look and behave like they are out of shape. If you are at all worried, you should consult with your vet to see if anything might need to change.

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Savannah Cat Weight by Age Full Guide

Why Do Savannah Cats Vary So Much in Size?

When you’re looking at how large one of these cats can be, the range for an adult can seem pretty wide. Why is it that some Savannah cats weigh as little as 8 pounds fully grown, while others can be 23 pounds or more? Well, it all comes down to the fact that they are a hybrid breed.

Savannah cats are the result of a cross between domestic cats and a species of large, wild African cat known as a Serval. How close they are to their wild ancestors will largely determine how big these cats grow up to be.

When you start looking at Savannah cats, you will see the terms “F1, F2, F3, F4, etc.” all over the place. These terms essentially refer to the generation that the cat is, in relation to their Serval heritage.

F1 Savannah cats are first generation, meaning they have one Serval parent. F2 cats are second generation, with one Serval grandparent, F3s are the next generation down with one Serval grandparent, and so on.

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Savannah Cat Weight by Age Full Guide

What Is the Difference Between Different Generations of Savannah Cats?

Looking at the generation of your Savannah cat can tell you a bit about what you might expect from them as they grow up. While all of these lovely felines are known to be energetic, intelligent, and sociable, the different generations often have different traits. Equally, the different generations often grow to be different sizes as well.

F1, F2, and F3 Savannah Cats

Early generation Savannah cats are the closest to their wild African parentage. They tend to be more energetic and enthusiastic with their owners, and they can be quite possessive and strong-willed as well. They often don’t take too well to change as they like to know their environment and the people they are with.

These Savannah cats are usually larger than the later generations. They tend to grow to between 12 and 17 inches in height, and from about 10 pounds all the way up to 23 pounds or more.

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Savannah Cat Weight by Age Full Guide

F4, F5, F6, etc. Savannah Cats

The later generations of Savannah cats often have a slightly different temperament. They are generally considered to have personalities that are quite similar to those of a dog – as they are very outgoing and friendly. They tend to be more adaptable than earlier generations and are often easier to train.

F4 Savannah cats and beyond are typically smaller than those that are closer to their Serval ancestry. They tend to range from 10 to 14 inches in height, and from around 6 to 15 pounds in weight.

With that being said, genetics is a complicated science. Any individual cat, from any generation, may take after their domestic side more than their Serval side, or the other way around. Even in individual litters, you often get Savannah cats of wildly different sizes, and each will have a personality that is completely their own.

Savannah Cat Weight by Age Full Guide

Do All Savannah Cats Look the Same?

Despite the variety in their sizes and weights, most Savannah cats do share a pretty distinctive appearance. They are generally long and slender, standing tall and elegantly. They look quite exotic and beautiful, and they have wonderful spots on their coats.

Some will have more compact bodies, that are closer to that of a domestic cat, while others can look particularly wild and lanky.

Although they generally share a lot of common traits, every Savannah cat is a unique treasure, which is part of their charm.

How Do You Keep Your Savannah Cat a Healthy Weight?

Obviously, one of the main reasons why we worry about the weight of our pets is to make sure that they are happy and healthy. Savannah cats are relatively large animals, which does mean that they are prone to obesity. This can be really damaging to their health and wellbeing, often leading to many different health complications.

Savannah Cat Weight by Age Full Guide

The most important things that you need to be aware of as an owner when it comes to your cat’s weight, are diet and exercise. Savannah cats need to be eating high-quality cat food that is rich in protein. They should generally be consuming around 50-60 calories for every kilo of body weight that they have.

These cats like to move. They should be getting a lot of exercise and staying highly active. They love to jump and play, and they should be enjoying multiple vigorous activities throughout the day.

Summary: Savannah Cat Weight by Age Full Guide

So, how much do Savannah cats weigh as they grow? Well, it’s far from an exact science. These cats are typically large, but they can vary a lot in exactly how much they weigh and how big they are. They can grow up to be anywhere from 8 to 25 pounds.

The closer a Savannah cat is to its Serval ancestry, the larger they tend to be. On top of this, males are typically bigger and heavier than females. Each individual is different, though, and some are much larger or smaller than you might expect.

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