Hen vs Chicken: What’s the Difference?

Written by August Buck
Published: February 12, 2022
Image Credit Bass001/Shutterstock.com
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You may not have considered the difference between a hen vs chicken, but there are many key differences between them. All hens are chickens, but not all chickens are hens- this can be one simple way of distinguishing them. Given that not all chickens lay eggs, you can keep this in mind when telling the difference between them. There are many more ways you can tell as well.

In this article, we will address some of the main differences between hens vs chickens, including their inherent purposes and appearances. You will soon learn how to tell these two birds apart, especially given how similar they can be to one another! Let’s get started.

Comparing Hen vs Chicken

Hen vs Chicken

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HenChicken
GenderFemale onlyMale or female
AgeMature, over 1 year of ageAny age, but typically adult
Lays Eggs?YesSometimes
SizeOften smaller than most chickensUsually larger than hens
Commercial UseUsed for breeding and egg layingUsed for meat and egg laying

The Main Differences Between Hen vs Chicken

hen vs chicken
All hens are chickens, but not all chickens are hens.

iStock.com/OlgaVolodina

The primary difference between a hen vs chicken lies in their gender. Hens are always female, while chicken refers to either gender of bird. Chickens are also the overall species name for both hens and chickens, while the title of hen is only bestowed on certain types of chickens. Once you know that all hens are chickens but not all chickens are hens, you should have a clearer understanding between the two birds.

Let’s dive in and talk more about these differences in more detail now.

Hen vs Chicken: Gender

The main difference between hens vs chickens is their gender. Hens are exclusively female, while chickens are either male or female. Even though most male chickens are called roosters, the word “chicken” refers to either gender of bird born in this family or genus. This can feel like a vague distinction, but it is an important one when considering the differences between these two birds.

hen vs chicken
Hens are always female, while chicken refers to either gender of bird.

HollyHarry/Shutterstock.com

Hen vs Chicken: Age of the Bird

Another difference when it comes to a hen vs chicken is the age of the bird. The title of “hen” is bestowed upon mature female birds, while chicken refers to the bird at almost any age. The title of “chicken” is far more vague than “hen”, but even the definition of hen differs depending on who you talk to.

For example, some farmers consider their female chicken a hen once she has laid her first egg. This happens anywhere from 8 months to 2 years of age, depending on the breed of chicken. Some people think that a hen reaches maturity once she reaches one year of age, no matter the breed. Other people think of a hen as fully matured once their breast bones have hardened, though this also differs from breed to breed.

Young chickens are known as chicks and pullets, but “chicken” still refers to a bird at any age. It all depends on who you’re talking to and what your personal preferences are regarding accuracy!

hen vs chicken
The title of hen is bestowed upon mature female birds, while chicken refers to the bird at almost any age.

iStock.com/fotoshoota

Hen vs Chicken: Ability to Lay Eggs

If you hadn’t already guessed, a key difference between hens vs chickens is their ability to lay eggs. Hens are exclusively egg layers, while some chickens are incapable of doing this. Given that the title of chicken refers to any gender of bird in this genus, there are many chickens that are physically incapable of laying eggs.

Even some female chickens cannot be considered hens if they don’t lay eggs. For example, if a female chicken is being bred for meat and doesn’t lay eggs, she cannot be referred to as a hen. Hens are also responsible for laying fertilized eggs, something that differs from the eggs we consume as humans.

Hen vs Chicken: Size and Appearance

Another difference when it comes to a hen vs chicken is found in their size and appearance. While there are hundreds of breeds of chickens, you may notice a slight difference in the size and appearance of hens compared to chickens.

For example, hens are often smaller than chickens, especially male chickens or chickens that are bred for meat production. However, this is not a guarantee and you shouldn’t assume that every small chicken is a hen. Hens are less likely to have waddles or combs atop their head as well, but some chicken breeds do.

hen vs chicken
Hens are used for breeding baby chicks and laying eggs, while chickens are used for meat or egg production.

Jennifer de Graaf/Shutterstock.com

Hen vs Chicken: Commercial Uses of the Bird

A final difference between hens vs chickens is the commercial uses of these two birds. For example, hens are used for breeding baby chicks and laying eggs, while chickens are used for meat or egg production.

While you may not consider this when you visit your local farm or choose to bring chickens home, this is a key distinction between the two. It alters their overall size and shape, given that hens and chickens are bred for different reasons. Chickens that are bred for meat are usually much larger than hens are.

Most Expensive Birds-Ayam Cemani Chicken
The Ayam Cemani chicken is highly sought after because of its unusual glossy feathers that are entirely black in color.
Bass001/Shutterstock.com
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About the Author

I am a non-binary freelance writer working full-time in Oregon. Graduating Southern Oregon University with a BFA in Theatre and a specialization in creative writing, I have an invested interest in a variety of topics, particularly Pacific Northwest history. When I'm not writing personally or professionally, you can find me camping along the Oregon coast with my high school sweetheart and Chihuahua mix, or in my home kitchen, perfecting recipes in a gleaming cast iron skillet.

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