How many chickens do you need? Plan the flock, size the coop, budget the feed.

A good laying breed produces roughly 4–5 eggs per week at peak, so 3 hens of a breed like Rhode Island Red (~250 eggs/year) cover a dozen eggs a week in laying season. Expect less in winter, when short daylight hours cut production.

Plan on at least 4 square feet of indoor coop space per standard-size bird and 8–10 square feet per bird in the outdoor run. Provide one 12×12-inch nesting box per 4 hens and about 10 inches of roost bar per bird. These are minimums — more space means calmer, healthier birds.

A typical laying hen eats about 1/4 pound (4 ounces) of layer feed per day; heavier dual-purpose breeds eat closer to 1/3 pound. For 10 hens that's roughly 75 pounds of feed per month. Free-ranging birds eat less bagged feed in warm months and more in winter.

With managed rotational grazing, roughly 50–100 birds per acre is sustainable without destroying the pasture; a typical backyard keeps far fewer. The binding constraint for most people isn't land — it's local ordinances, which often cap flocks at 4–12 hens and ban roosters.

Production drops sharply in winter because hens need 14–16 hours of light to lay well, and most breeds take a 6–12 week break to molt in fall. Expect roughly half to two-thirds of peak output through the darkest months unless you add supplemental coop lighting.

No. Hens lay unfertilized eggs without a rooster. You only need a rooster (about 1 per 8–12 hens) if you want fertilized eggs for hatching. Many towns and HOAs ban roosters because of noise.