FullCalculator

Bird Cage Size Calculator

Bird Cage Size

Calculate the minimum cage size for your birds

Formula

Cage Size = Base Size x Scale Factor (for multiple birds) x Out-of-Cage Adjustment

Frequently Asked Questions

What size cage does a parakeet need?
A single parakeet needs a minimum cage of 24 x 18 x 24 inches (width x depth x height). Wider is better than taller since birds fly horizontally. For each additional bird, increase the width by about 50%.
Is height or width more important for a bird cage?
Width is more important than height for most bird species. Birds fly horizontally, not vertically, so a wider cage provides more useful flight space. Height is mainly important for climbing species like macaws and cockatoos.
Why does bar spacing matter?
Incorrect bar spacing can be dangerous. If bars are too wide, small birds can squeeze through and escape or get stuck. If bars are too narrow for large birds, they may not be able to climb comfortably. Always match bar spacing to your bird's size.

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