How Much Do Hedgehogs Weigh?

How Much Do Hedgehogs Weigh

Hedgehogs are small, spiny mammals that have long been popular as pets. They can be found in many parts of the world and come in a variety of sizes and colors. While they may look cute, it’s important to know how much hedgehogs weigh before bringing one home. This article will discuss the average weight of hedgehogs, along with factors that influence their size and weight. It will also provide tips for maintaining a healthy weight for your pet hedgehog.

How Much Do Hedgehogs Weigh?

The average weight of a hedgehog can range anywhere from 250 to 600 grams, depending on the species and size. The African pygmy hedgehog is generally the smallest of the species, while the European or North American varieties tend to be larger. Additionally, males are typically heavier than females.

Factors That Influence Weight

There are several factors that can influence a hedgehog’s weight. These include:

  • Age: Younger hedgehogs will typically weigh less than adult ones.
  • Diet: Hedgehogs are omnivores and need a balanced diet in order to maintain healthy weights. A diet that includes proteins, carbohydrates, fats, vitamins and minerals helps keep their bodies strong.
  • Genetics: Some hedgehog breeds are naturally larger than others due to genetics.

Maintaining Healthy Weights for Pet Hedgehogs

The Average Weight of a Full Grown Hedgehog

Hedgehogs are small mammals that range in size from the African pygmy hedgehog, which weighs less than one pound, to the European or white-bellied hedgehog, which can weigh as much as two and a half pounds. The average weight of a full-grown adult hedgehog is between one and two pounds.

Factors That Affect Weight

There are several factors that affect the weight of a full grown hedgehog. These include:

  • Diet: A healthy diet rich in proteins and fats will help your hedgehog reach their optimal weight.
  • Breed: Different breeds of hedgehogs may vary in terms of their size and thus, also in terms of their weight.
  • Age: As with other animals, age can also play an important role in determining how much your hedgehog weighs. Younger animals tend to be smaller than adults, while older ones may put on some extra pounds.
  • Activity Level: An active lifestyle can help keep your pet’s weight at its ideal level by burning off excess calories.
  • Environment: The environment where your pet lives can also have an effect on its overall health – including its weight. This includes temperature control (too hot or too cold) and lighting (not enough natural sunlight).

An Ideal Weight Range for Pet Hedgehogs

The ideal weight range for pet hedgehogs depends on the age, size, and breed of the individual animal. Generally speaking, a healthy adult hedgehog should weigh between 250-400 grams (0.55 – 0.88 lbs). The optimal weight may also be affected by environmental conditions such as temperature or diet.

Factors That Affect an Ideal Weight Range for Pet Hedgehogs

  • Age: Younger hedgehogs tend to weigh less than adults due to their smaller size and body mass.
  • Size: Smaller breeds of hedgehog typically weigh less than larger breeds.
  • Breed: Different types of hedgehog have different average weights depending on genetics.
  • Environment: Temperature and diet can also affect a hedgehog’s ideal weight range.

The Average Weight of a Hedgehog in Kilograms

Hedgehogs, or Erinaceidae, are small mammals native to Europe, Africa and Asia. They are known for their spiny coats and insectivorous diet. Hedgehogs typically weigh between 0.45 kilograms (1 pound) and 1.8 kilograms (4 pounds).

Factors that Affect the Weight of a Hedgehog

There are several factors which can affect the weight of a hedgehog:

  • Species: Different species of hedgehogs may have different average weights.
  • Age: Younger hedgehogs tend to be lighter than adults.
  • Diet: A well-balanced diet can help ensure that your pet stays at its optimal weight.

Average Weights by Species

Here is an overview of the typical weights associated with different species of hedgehog:

  • European Hedgehog: 0.45 – 1 kg (1 – 2 lbs)
  • Four-toed Hedgehog: 0.5 – 1 kg (1– 2 lbs)
  • Desert Hedgehog: 1.5 kg (3.3 lbs)


In conclusion, hedgehogs can vary in weight depending on the species, size and age. While the average weight of a hedgehog is 700 to 900 grams, they can range from as low as 250 grams up to 1.5 kilograms. Despite their small size, these animals are surprisingly strong and can live up to 6-7 years with proper care and nutrition. With an understanding of how much hedgehogs weigh, pet owners can ensure that their pets are healthy by monitoring their weight regularly and providing them with appropriate food portions for their size.


  • Frederick

    Frederick Faunce is an experienced and passionate hedgehog writer, blogger, and researcher. He has dedicated his life to understanding the conservation and care of hedgehogs, and is committed to educating and inspiring others to do the same.

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