How Big Do Parakeets Get? A Comprehensive Guide to Parakeet Size and Growth

How big do parakeets get? These petite pals usually reach 7-9 inches!

Let’s explore the world of parakeet sizes, factors influencing their growth, and how to ensure your feathery friend reaches its full pint-sized potential.

Parakeet Size and Growth: From Hatchling to Adulthood

Parakeets are small birds, typically measuring around 7 to 8 inches in length from the tip of their beak to the end of their tail feathers. 

However, their size can vary depending on various factors such as genetics, diet, exercise, and overall health.

Must Know: Top 6 Best Parakeet Food 2023: What’s The Best Parakeet Food?

When parakeets are born, they are tiny and helpless, with closed eyes and featherless bodies. 

As they grow, they go through several stages of development, each marked by distinct changes in their size, appearance, and behavior.

Hatchling Stage: Parakeet hatchlings are usually about 0.4 to 0.6 inches long and weigh only a few grams. 

They are completely dependent on their parents for warmth, nutrition, and protection. 

During this stage, their primary focus is on growing and gaining strength.

Juvenile Stage: As parakeets grow older, they enter the juvenile stage, which is marked by the development of their flight feathers, or primary flight feathers, and the gradual growth of their body feathers. 

At this stage, they start to explore their surroundings, learn to fly, and become more independent from their parents.

Adolescent Stage: Parakeets reach adolescence when they are around 3 to 4 months old.

During this stage, they undergo significant physical and behavioral changes. 

Their body feathers fully develop, and they start to display their mature colors and patterns. 

They also become more active, vocal, and playful, as they explore their environment and learn to socialize with other birds and humans.

Adult Stage: Parakeets typically reach their full adult size and weight when they are around 6 to 8 months old, although their growth may continue for up to a year. 

At this stage, their body size stabilizes, and their coloration becomes more distinct and vibrant. 

Adult parakeets are usually sexually mature and ready to breed, although it is important to note that the age of sexual maturity can vary depending on the individual bird and its environment.

USEFUL: How Much Are Parakeets?

Factors Affecting Parakeet Growth

Several factors can influence the size and growth rate of parakeets. Let’s take a closer look at some of these factors:

Genetics: Just like in humans, genetics play a significant role in determining the size and growth rate of parakeets. 

The size of a parakeet is largely determined by its genetic makeup, which is inherited from its parents. 

If both parents are small in size, their offspring are likely to be small as well, and vice versa. 

However, it’s important to note that genetics is just one factor among many, and other factors such as diet and environment can also play a significant role in parakeet growth.

Diet: Proper nutrition is crucial for the healthy growth and development of parakeets.

A balanced diet that includes a variety of foods is essential to provide the necessary vitamins, minerals, and other nutrients for optimal growth. 

Parakeets require a diet that consists of high-quality commercial seed or pellet mix, fresh fruits and vegetables, and clean water. 

Additionally, offering occasional treats such as millet spray and other bird-safe treats can add variety to their diet and promote their overall health and growth.

Exercise: Regular exercise is important for parakeets to maintain their physical health and stimulate their growth. 

Parakeets are naturally active birds that love to fly and explore their surroundings. 

Providing them with ample opportunities for flight, such as a spacious cage or an aviary, along with perches of varying heights and toys for play, can encourage their physical activity and muscle development. 

Regular exercise also helps in preventing obesity, which can hinder their growth and overall health.

Environmental Factors: The environment in which parakeets are raised can also impact their growth. 

A clean and spacious living space, with appropriate temperature and humidity levels, can provide an optimal environment for their growth and development. 

It’s essential to keep their living area clean and free from any potential hazards or toxins that can affect their health and growth negatively.

Healthcare: Proper healthcare is crucial for ensuring the healthy growth of parakeets. 

Regular check-ups with an avian veterinarian, along with preventive care such as vaccinations and parasite control, can help identify and address any potential health issues that may affect their growth. 

Providing a stress-free environment, avoiding exposure to drafts or extreme temperatures, and offering a balanced diet can also contribute to their overall health and growth.

What Helps in Parakeet Growth?

To promote the healthy growth of parakeets, it’s important to provide them with a well-rounded and balanced care routine. 

Here are some key tips to help ensure optimal growth:

Provide a Balanced Diet: Parakeets require a diet that includes a variety of foods to provide them with the necessary nutrients for growth. 

A high-quality commercial seed or pellet mix should form the basis of their diet, supplemented with fresh fruits, vegetables, and clean water. 

Avoid offering any harmful or toxic foods, such as avocado, chocolate, or caffeine, as these can have detrimental effects on their growth and overall health.

Offer Regular Exercise and Playtime: Parakeets are active birds that require regular exercise to maintain their physical health and stimulate their growth. 

Provide them with ample opportunities for flight and play by offering a spacious cage or an aviary, along with perches of varying heights and toys for enrichment. 

Regular out-of-cage playtime, supervised in a safe environment, can also promote their muscle development and overall growth.

Maintain a Clean and Safe Environment: A clean and safe living environment is essential for the healthy growth of parakeets. 

Regularly clean their cage, perches, toys, and food and water dishes to ensure hygiene. Avoid using any harmful chemicals or toxic substances in their living area. 

Provide a comfortable temperature range (around 70-80°F) and appropriate humidity levels (around 40-60%) to create an optimal environment for their growth and development.

Provide Regular Healthcare: Regular check-ups with an avian veterinarian, along with preventive care measures such as vaccinations and parasite control, are essential for maintaining the health and growth of parakeets. 

Monitor their behavior, appetite, and droppings for any signs of illness or distress, and seek veterinary care promptly if needed. 

Providing a stress-free environment, avoiding exposure to drafts or extreme temperatures, and offering a clean and balanced diet can also contribute to their overall health and growth.

Ensure Adequate Socialization: Parakeets are social birds that thrive on companionship and interaction. 

Providing them with opportunities for socialization, such as regular handling and playtime with their human caregivers, can promote their mental and emotional well-being, which in turn can positively impact their growth and development.

How Big Do Parakeets Get? [Length & Weight By Age Info Guide]

Parakeets, also known as budgerigars or budgies, are small parrots that are popular as pets due to their friendly nature and ability to mimic human speech. 

As with any pet, understanding their size and growth is essential for providing them with proper care and ensuring their well-being. 

In this article, we will explore the size considerations, growth stages, and factors that contribute to the size of parakeets.

Parakeet Size Considerations

Parakeets are small birds, with their size varying based on their age, gender, and overall health. 

On average, adult parakeets typically measure around 7-8 inches (18-20 cm) in length, with their tail accounting for about half of their total length. 

However, it’s important to note that the size of parakeets can vary slightly based on their specific species and genetic factors.

In addition to length, weight is another consideration when it comes to the size of parakeets. Adult parakeets usually weigh between 30-40 grams, with males being slightly larger and heavier than females.

However, it’s worth mentioning that weight can fluctuate based on factors such as diet, exercise, and health conditions.

Growth of Parakeets

Like all birds, parakeets go through several stages of growth from hatchlings to adulthood. Understanding these growth stages can provide insights into their size at different ages.

1. Hatchlings: Parakeet hatchlings, also known as chicks, are tiny and vulnerable. They are usually covered in down feathers and have closed eyes.

At this stage, their size is minimal, typically measuring around 2-3 inches in length and weighing around 5-7 grams.

2. Juveniles: As parakeets grow, they go through a juvenile stage where their feathers start to develop, and their eyes open.

Juvenile parakeets are more active and mobile than hatchlings, and their size increases rapidly.

At this stage, they can measure around 4-5 inches in length and weigh between 10-15 grams.

3. Adolescents: As parakeets continue to grow, they enter their adolescent stage, where their feathers become more defined, and they start to develop their adult colors.

They become more independent and start to exhibit adult behaviors.

At this stage, they can measure around 6-7 inches in length and weigh between 20-30 grams.

4. Adults: Once parakeets reach adulthood, they have fully developed feathers and colors, and their size stabilizes.

Adult parakeets typically measure around 7-8 inches in length and weigh between 30-40 grams, with males being slightly larger and heavier than females.

Parakeet Sizes

As mentioned earlier, the size of parakeets can vary slightly based on their specific species and genetic factors. 

There are different types of parakeets, and each has its unique characteristics and size considerations.

1. Standard Budgerigars: Also known as English Budgerigars, these are the most common type of parakeets kept as pets.

They have a larger size compared to other parakeet species, with adult males measuring around 7-8 inches in length and weighing between 40-50 grams,

while adult females measure around 6-7 inches in length and weigh between 30-40 grams.

2. American Parakeets: Also known as American Budgerigars or Parakeet Budgies, these are smaller type of parakeets.

They have a slimmer body and shorter tail compared to standard budgerigars, with adult males measuring around 6-7 inches in length and weighing between 25-35 grams,

while adult females measure around 5-6 inches in length and weigh between 20-30 grams.

3. Show Budgerigars: These are a specialized type of budgerigars that are bred for show purposes and have specific standards for size, color, and feather quality.

Show budgerigars tend to be larger than standard budgerigars, with adult males measuring around 7-8 inches in length and weighing between 45-60 grams,

while adult females measure around 6-7 inches in length and weigh between 35-50 grams.

It’s important to note that these are general size ranges and individual parakeets may fall outside of these averages.

Additionally, the size of parakeets can also vary based on factors such as diet, exercise, overall health, and living conditions.

What Contributes to the Parakeets Size?

There are several factors that can contribute to the size of parakeets:

1. Genetics: The genetics of a parakeet play a significant role in determining its size.

Different species and genetic lines of parakeets may have varying growth patterns and sizes.

Breeders often selectively breed parakeets to achieve desired size traits.

2. Nutrition: Proper nutrition is crucial for the growth and development of parakeets.

A well-balanced diet that includes a variety of seeds, pellets, fresh fruits, vegetables, and clean water is essential for healthy growth.

A lack of proper nutrition can result in stunted growth and smaller size.

3. Exercise: Regular exercise is important for parakeets to develop strong muscles and bones.

Providing ample opportunities for flying, perching, and playing can promote healthy growth and development.
Lack of exercise and sedentary lifestyles can impact the size and overall health of parakeets.

4. Living conditions: The living conditions of parakeets can also affect their size.

A spacious and enriched environment that allows for natural behaviors such as flying, perching, and playing can contribute to healthy growth.

On the other hand, cramped and stressful living conditions can hinder growth and development.

5. Healthcare: Proper healthcare, including regular check-ups with an avian veterinarian, can also impact the size of parakeets.

Parasite infestations, diseases, and other health issues can affect their growth and size.

Ensuring that parakeets receive appropriate medical care and vaccinations can promote optimal growth.

How Big do Budgies Get in One Year? – Feathered Buddies

Parakeets, commonly known as budgies, are delightful and social birds that make popular pets around the world.

One common question among budgie owners is, “How big do budgies get?”

Let’s explore this topic in detail and learn more about the size and growth of these feathered buddies.

How Big do Budgies Get?

Budgies, also known as parakeets, are small-sized birds that belong to the parrot family. 

On average, budgies grow to be around 7-8 inches (18-20 cm) in length from the tip of their beak to the tip of their tail. 

However, their size can vary based on various factors such as genetics, gender, diet, exercise, and overall health.

At What Age is a Budgie Fully Grown?

Budgies typically reach their full size and maturity within their first year of life. 

They start off as small hatchlings, and over the course of several months, they go through various growth stages.

By the time they reach 9-12 months of age, they are considered fully grown. 

However, it’s important to note that budgies may continue to develop and mature physically and mentally even after their first year of life.

Are Female or Male Budgies Bigger?

In most cases, male budgies tend to be slightly larger than female budgies. 

Male budgies typically have a broader head, wider shoulders, and a larger cere (the fleshy area above their beak that houses their nostrils) compared to female budgies. 

Female budgies, on the other hand, tend to have a smaller cere and a more slender body.

It’s worth mentioning that the size difference between male and female budgies is generally subtle and may not be noticeable to an untrained eye. 

Also, there can be exceptions, and individual budgies may not conform to the typical size differences based on their gender.

What is the Biggest Budgie Breed?

There are several different breeds of budgies, but the standard or wild-type budgie is the most common and widely recognized breed. 

Standard budgies are generally small to medium-sized birds, with an average length of 7-8 inches (18-20 cm). 

However, there are specialized budgie breeds known as “show budgerigars” or “show budgies” that are bred for exhibition and have specific standards for size, color, and feather quality.

Show budgies tend to be larger than standard budgies, with some reaching up to 9-10 inches (23-25 cm) in length. 

They may also have different color mutations and unique feather patterns compared to standard budgies. 

Show budgies are typically bred by experienced breeders and are showcased in avian exhibitions and competitions.

It’s important to note that show budgies are not commonly found as pets and are mainly kept by experienced breeders or exhibitors. 

Most budgies kept as pets are standard or wild-type budgies, which have an average size of 7-8 inches (18-20 cm).

Feathered Buddies: Size Considerations for Budgies

As budgie owners, it’s important to understand the size considerations for these feathered buddies. 

Here are some key points to keep in mind:

1. Provide a spacious living environment: Budgies need ample space to move around, stretch their wings, and exercise.

A roomy cage with plenty of perches, toys, and flying space is essential for their physical and mental well-being.

2. Offer a balanced diet: A healthy and balanced diet is crucial for the growth and development of budgies.

A varied diet that includes a mix of high-quality seeds, pellets, fresh fruits, vegetables, and clean water will help them grow into healthy and happy birds.

3. Encourage regular exercise: Budgies are active birds that require regular exercise to maintain their physical health and mental stimulation.

Providing opportunities for flying, hopping, and climbing can help them stay active and prevent obesity.

4. Monitor their growth: Keep a close eye on your budgie’s growth and weight.

Regular visits to an avian veterinarian can help you track their growth progress and ensure they are growing at a healthy rate.

5. Consider gender and breed: While male budgies may be slightly larger than females on average, the size difference is generally subtle.

Show budgies, on the other hand, may be larger than standard budgies due to specific breeding practices.


It’s important to consider the individual characteristics and needs of your budgie, regardless of their gender or breed.

FAQS

How Big Is A Full-Grown Parakeet?

A full-grown parakeet, also known as a budgie, typically measures around 7 to 8 inches (18 to 20 centimeters) in length, with a wingspan of approximately 11 to 12 inches (28 to 30 centimeters). 

The size may vary slightly depending on the individual bird’s genetics and overall health.

How Big Do Blue Parakeets Get?

Blue parakeets, which are a color mutation of the budgie species, grow to the same size as their wild-type counterparts. 

As mentioned earlier, a full-grown budgie typically measures around 7 to 8 inches (18 to 20 centimeters) in length, with a wingspan of approximately 11 to 12 inches (28 to 30 centimeters).

Are 2 Parakeets Better Than 1?

Many experts recommend keeping at least two parakeets together as they are social birds that thrive on companionship. 

Budgies are highly social creatures and enjoy interacting with their flockmates.

Having a companion can provide mental stimulation, prevent loneliness, and promote overall well-being in parakeets.

How Long Do Parakeets Live As Pets?

With proper care, parakeets can live an average of 5 to 10 years, although some can live even longer. 

The lifespan of a parakeet depends on various factors, including genetics, diet, exercise, and overall health care.

Are Parakeets Happy As Pets?

Yes, parakeets can be happy and content as pets when provided with appropriate care and attention. 

Parakeets are known for their playful and curious nature, and they can form strong bonds with their human caregivers. 

Providing them with a spacious cage, a varied diet, regular exercise, and mental stimulation can contribute to their happiness and well-being.

Do Parakeets Need To Be Covered At Night?

Covering a parakeet’s cage at night is not necessary, but it can provide them with a sense of security and privacy. 

Parakeets, like most birds, need adequate sleep to maintain their health and well-being.

Providing them with a quiet and dark environment during their sleep time can help them rest better. 

However, it’s important to ensure that the cover does not obstruct air circulation in the cage and that the bird has enough space to move comfortably.

Julian Goldie - Owner of ChiperBirds.com

Julian Goldie

I'm a bird enthusiast and creator of Chipper Birds, a blog sharing my experience caring for birds. I've traveled the world bird watching and I'm committed to helping others with bird care. Contact me at [email protected] for assistance.