Bird Cage Size Calculator
Determine the minimum cage size needed for your bird species and the number of birds.
Cage Requirements
Minimum Cage Size
18" W x 18" D x 24" H
For 1 bird
Bar Spacing
0.5" max
Wingspan
~8"
Cage Volume
4.5 ft³
Floor Space
2.25 ft²
Perches Needed
3+
Food/Water Dishes
2+
Examples
Budgies, Lovebirds, Parrotlets
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.