Parakeets are among the most popular pet birds for a variety of reasons. They’re affordable, friendly, low-maintenance, and come in many beautiful colors.
They also are known to be small birds that can easily live in an owner’s home as an indoor pet. Parakeets can grow quite large and require plenty of space and an appropriate diet to thrive.

To help you know what you’re getting into before buying one of these colorful birds as a pet, we have provided some information about how big a parakeet gets.
Table Of Contents
−- The average parakeet size
- How big do parakeets get when fully grown?
- Do all parakeets grow to the same size?
- At what age is a parakeet fully grown
- What factors affect how big a parakeet will get?
- Are bigger parakeets better?
- How can you ensure your parakeet stays healthy and grows to its full potential?
- Conclusion
Parakeets are small, intelligent birds that make great pets for first-time bird owners. They typically grow to be around 7 inches long and have a 10-14 inches wingspan. They can weigh anywhere from 28 to 50 grams.
This means that they are small to medium-sized birds. Additionally, their life span can vary a lot depending on the species. So, if you’re looking for a parakeet that will be around for a while, it’s important to research and find one with a long life span.
The average parakeet size
Most parakeets grow about 18 cm in length, ranging from 7 to 18 inches. They’re not the largest bird around, but they’re also not the smallest. Their wingspan is usually between 10 and 14 inches. Parakeets are relatively small birds but still need a lot of space. Remember, when choosing a cage for your parakeet, give them plenty of room to fly and move around.
How big do parakeets get when fully grown?
On average, they can reach lengths of 18 cm and weigh 30-40 grams. However, some individual parakeets have been known to grow even larger than this.
The Alexandrine Parakeet is the largest parakeet species and often the largest parrot in their natural habitat. This species is about 58 cm (23 in) long with a wing length that’s usually 18.9-21.5 cm (7.5-8.5 in) and a tail length of 21.5-35.5 cm (8.5-14.
While these birds may not be the largest in the world, they’re small to medium-sized birds. This is why giving them plenty of space to live and fly in is so important. A good rule of thumb is to provide them with an enclosure of at least 10 square feet.
If you are considering getting a parakeet as a pet, then you should be prepared for the possibility that it may grow to be a fairly large bird. While this is not necessarily a bad thing, it is something that you should be aware of.
Do all parakeets grow to the same size?
No, all parakeets do not grow to the same size. The English budgie is larger than most wild budgies, native to Australia and Florida. But how large are they?
English budgies are always bigger than American budgies. The former will be around 12 inches tall compared to an American budgie’s 8-9 inches and weigh up to 30 grams more. Budgies come in varying sizes due to selective breeding.
Budgies have the same skeletal structure, leading to a consistent size. Budgies come in varying sizes due to selective breeding. The most obvious answer would likely be that you own a relatively normal (original, natural) sized budgie.
English Budgerigar is larger than most wild budgies, native to Australia and Florida.
At what age is a parakeet fully grown
Parakeets are small birds that only weigh around 30 to 40 grams. They can grow to a size of 18cm. Parakeets reach full maturity at about 7 to 8 months of age. Mature budgies have light irises that develop and lighten as they age.
What factors affect how big a parakeet will get?
Many factors affect how big a parakeet will get. The three main factors are diet, exercise, and genetics.
- A parakeet’s diet is very important in determining how big the bird will grow. A healthy diet of fresh fruits and vegetables, along with good quality pellet food, will help the bird reach its full potential.
- Exercise is also important for parakeets. Birds that are active and have plenty of space to fly around will be bigger than those confined to a small cage.
- Finally, genetics play a role in how big a parakeet will get. Some birds are simply born to be larger than others. There is not much that can be done to change this, but it is something to keep in mind when choosing a bird.
Are bigger parakeets better?
As the pet’s owner, you must provide your Budgie with adequate space for exercising and roosting so they don’t feel crowded or contained. The cage should be as large as your budget can afford, and a pair of budgies will, generally, be happier than a single budgie.
They are friendly birds, and they live in flocks of up to 100 birds in the wild. In captivity, however, they must rely on you to provide them with companionship.
How can you ensure your parakeet stays healthy and grows to its full potential?
A parakeet’s diet is important for its overall health and growth. A well-rounded diet consists of pellets, vegetables, fruits, and water. Pellets should make up most of your bird’s diet as they contain the right nutrients in the right amounts. Seeds can be unhealthy for your bird as they often lack essential nutrients.
In addition to a healthy diet, exercise is also important for your parakeet’s health. Exercise helps maintain a bird’s muscle tone and keeps its heart healthy. Make sure your parakeet has plenty of toys to play with and space to move around in its cage.
Finally, regular visits to the veterinarian are essential to keeping your parakeet healthy. During these visits, the vet will check your bird for any signs of illness and can catch problems early on.
Conclusion
While there is no definitive answer to how big a parakeet can get, most experts agree that it can grow to 12 inches long. This makes them a great choice for those looking for a small pet bird. However, it is important to note that they still need plenty of space to exercise and move around. A cage of at least 18 by 14 by 22 inches is recommended.

jay
I am not an expert, just passionate. I own a Parakeet and I have been in your shoes. If you are currently looking for information, I've done the research and that is the reason why I created this website.