馃悢 Chicken Coop Size Calculator
Tell us about your flock and get the coop, run, roost and nesting-box sizes you need.
How it works: the calculator uses common backyard guidelines: about 4 square feet per standard hen inside the coop and 10 square feet in the run, half for bantams and more for large breeds. We add extra coop space for cold winters, when hens spend more time inside.
Next steps
- Compare kits in best chicken coops for 4 chickens.
- Read the full guide: how much space do chickens need.
- Keep them safe at night with an automatic coop door.