American Bulldog: Weight charts, life expectancy, size, and more

Discover everything about the American Bulldog, including weight charts, weight progressions of registered dogs, life expectancy, size, and other useful information.

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Head of the dog breed American Bulldog
  • 50 - 61 cm
  • 62 - 88 lbs
  • 10 - 15 years
  • from 15 months
  • 50 - 71 cm
  • 66 - 128 lbs
  • 10 - 15 years
  • from 15 months

Size, development and life expectancy of American Bulldogs

The American Bulldog is a medium sized dog breed with a size of 50 - 71 cm. Growth is complete after 22 months and the American Bulldog reaches its final size.

The American Bulldog is characterized by an average life expectancy of 10 - 15 years. This makes it one of the dog breeds with a typical lifespan. The final weight varies depending on gender, ranging between 61.7 - 127.9 lbs. Male American Bulldogs are usually around 4.4 lbs heavier than females.

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Male Weight Curve: Development of the American Bulldog from 2 to 22 Months

Male dogs of the American Bulldog breed fall into the category of dogs with moderate weight. Within a span of 3 months, they typically achieve a weight of 28,9 lbs. After an additional 3 months, the average weight of these males reaches approximately 60,6 lbs. As they continue to grow for 9 more months, American Bulldog males ultimately reach their final weight, ranging from 66.1 - 127.9 lbs.

Age Weight
2 Month 18.08 lbs
3 Month 34.17 lbs
4 Month 49.16 lbs
5 Month 63.49 lbs
6 Month 77.16 lbs
7 Month 82.45 lbs
8 Month 87.08 lbs
9 Month 91.71 lbs
10 Month 95.46 lbs
11 Month 98.99 lbs
12 Month 102.29 lbs
13 Month 106.26 lbs
14 Month 109.79 lbs
15 Month 112.44 lbs
16 Month 115.08 lbs
17 Month 118.17 lbs
18 Month 119.71 lbs
19 Month 121.25 lbs
20 Month 123.46 lbs
21 Month 125.66 lbs
22 Month 127.87 lbs

Female Weight Curve: Development of the American Bulldog from 2 to 19 Months

Female dogs of the American Bulldog breed fall into the category of dogs with moderate weight. Typically, within a span of 3 months, they reach a weight of 25,4 lbs. After an additional 3 months, the average weight of these females reaches approximately 48,9 lbs. As they continue to grow for 9 more months, American Bulldog females ultimately reach their final weight, ranging from 61.7 - 88.2 lbs.

Age Weight
2 Month 16.53 lbs
3 Month 28.66 lbs
4 Month 40.12 lbs
5 Month 48.94 lbs
6 Month 56.22 lbs
7 Month 59.97 lbs
8 Month 63.49 lbs
9 Month 66.80 lbs
10 Month 70.55 lbs
11 Month 72.75 lbs
12 Month 75.40 lbs
13 Month 78.26 lbs
14 Month 79.81 lbs
15 Month 81.79 lbs
16 Month 84.00 lbs
17 Month 85.54 lbs
18 Month 87.08 lbs
19 Month 88.18 lbs
Registered dog named 'Abby' Registered dog named 'BamBam' Registered dog named 'Ivy' Registered dog named 'Vahile'

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Precise prediction of the final weight of American Bulldogs

Calculate the final weight for American Bulldog puppies and young dogs

Do you want to know how big your American Bulldog puppy will eventually become? With our special dog growth calculator, you can accurately calculate the end weight of the American Bulldog breed. Whether you currently have an adorable American Bulldog puppy or your young dog is growing up, our user-friendly tool provides you with valuable information.

Dog Weight Calculator

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Last weighings of registered American Bulldog owners

Register now for free and get access to all 154 registered dogs of the breed American Bulldog!

American Bulldog
Freya
Dog breed Freya
  • Weight:
    40 lbs
  • Age:
    9 months
  • Gender:
    Female Dog
American Bulldog
Käthe
Dog breed Käthe
  • Weight:
    22 lbs
  • Age:
    4 months
  • Gender:
    Female Dog
American Bulldog
Daan
Dog breed Daan
  • Weight:
    69 lbs
  • Age:
    8 months
  • Gender:
    Male Dog
American Bulldog
Henry
Dog breed Henry
  • Weight:
    41 lbs
  • Age:
    8 months
  • Gender:
    Male Dog
American Bulldog
Wilma
Dog breed Wilma
  • Weight:
    66 lbs
  • Age:
    1 years, 7 months
  • Gender:
    Female Dog
American Bulldog
Vinnie
Dog breed Vinnie
  • Weight:
    82 lbs
  • Age:
    2 years
  • Gender:
    Male Dog
American Bulldog
Candy
Dog breed Candy
  • Weight:
    79 lbs
  • Age:
    2 years, 8 months
  • Gender:
    Female Dog
American Bulldog
Diesel
Dog breed Diesel
  • Weight:
    101 lbs
  • Age:
    1 years, 9 months
  • Gender:
    Male Dog
American Bulldog
Nina
Dog breed Nina
  • Weight:
    83 lbs
  • Age:
    2 years, 4 months
  • Gender:
    Female Dog
American Bulldog
Blue
Dog breed Blue
  • Weight:
    65 lbs
  • Age:
    1 years, 4 months
  • Gender:
    Male Dog

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American Bulldog: Frequently asked questions about the dog breed

How much does a American Bulldog puppy weigh?

Typically, a American Bulldog puppy weighs around 14,7 - 28,9 lbs at 2 months old and continues to gain an additional 24,91 lbs over the next 2 months. By approximately 18 weeks, when the puppy reaches the adolescent stage, a American Bulldog puppy weighs about 35,2 - 51,1 lbs.

What is the typical size of a American Bulldog?

The size of an American Bulldog can vary depending on gender and genetics. Generally, male American Bulldogs reach a shoulder height of approximately 60.5 cm, while females have an average shoulder height of around 55.5 cm.

When is the dog breed American Bulldog fully grown?

The dog breed American Bulldog usually reaches full physical maturity at about 15 to 19 months of age. However, this may vary from individual to individual, as each dog has its own growth rate.

What is the average weight of a fully grown American Bulldog?

The weight of a fully grown American Bulldog dog can vary depending on factors such as gender and genetics. On average, male dogs of this breed typically weigh between 66.1 - 127.9 lbs. Female dogs, on the other hand, usually have a weight range of 61.7 - 88.2 lbs.

What is the average lifespan of a American Bulldog dog?

American Bulldogs generally have a life expectancy of approximately 10 to 15 years. With proper care, nutrition, and regular veterinary attention, they can lead happy and healthy lives.