Use this calculator to figure out how much space you need for your chickens.
This gives you the minimum space you need to house your backyard hens.
Contents
Results:
Coop Size: -
Run Size: -
Coop Size: 4 sq ft per chicken inside the coop.
Run Size: 10 sq ft per chicken if they aren’t free-ranging.

How to Apply the Chicken Coop and Run Calculator to Your Homestead
Building the right-sized coop is important for keeping your chickens happy, healthy, and productive. By using the Chicken Coop Space Calculator, you can ensure your flock has enough room to roost, nest, and move comfortably. Here’s how you can apply the results to your homestead:
1. Designing Your Coop
- Use the recommended coop size to plan your structure. A 4 sq ft per chicken rule ensures they have the minimum space to avoid stress and aggression.
- If you’re raising egg-laying hens, include nesting boxes (1 box per 3-4 hens) and roosting bars (8-10 inches per chicken).
2. Planning the Chicken Run
- If your flock won’t be free-ranging, use the calculated run size to give them 10 sq ft per chicken for exercise and foraging.
- A well-secured run with fencing will protect chickens from predators while allowing them to roam safely.
3. Choosing the Right Location
- Sunny & Dry Spot: Avoid placing the coop in low-lying areas where water can collect.
- Close to Water & Feed: Keep it near your water source for easy refilling.
- Protection from Elements: Provide shade in hot climates and windbreaks in colder areas.
4. Expanding Your Flock Over Time
- Planning to add more chickens? Use the calculator to size up your coop and run before bringing in new birds.
- Overcrowding leads to pecking issues, stress, and disease, so ensure you have the right space before expanding.
5. Sustainable Homesteading Benefits
- Properly spaced chickens produce more eggs, healthier manure for composting, and less stress-related illnesses.
- A well-planned coop setup makes daily chores like feeding, cleaning, and egg collection much easier.
By using the Chicken Coop Space Calculator, you can create a well-balanced, functional setup that keeps your backyard flock thriving while maximizing your homestead’s efficiency. 🐔🌿
Want to learn more about raising chickens? Get our guide to raising chickens or join our homestead community.