Enter your egg goal, household size, and chosen breed to find out exactly how many hens to buy — including a safety buffer for molting and illness, plus selling revenue if you want to offset feed costs.
Most people start with too few chickens and end up scrambling for eggs in winter. Accounting for seasonal slowdowns, molt, and the occasional broody hen means buying 20–30% more birds than your raw math suggests. This calculator does that math for you.
The average American household eats about 5–7 eggs per person per week — roughly half a dozen. That means a family of four needs 20–28 eggs weekly just to cover consumption. Factor in baking, scrambled eggs, egg salad, and the average creeps up fast.
A common rule of thumb is 2–3 hens per person for personal egg supply, using a good production breed. That gives you peak abundance in spring and summer, and a slight shortfall in winter without artificial lighting — which most backyard keepers consider a fair trade.
For most homesteads, 4–6 hens is the sweet spot for a family of 4: enough for daily eggs, occasional surplus, but small enough to manage easily with a single coop.
For a family of 4 eating eggs daily, plan on 6–8 hens using a good production breed like Rhode Island Reds or ISA Browns. This gives you 4–5 dozen eggs per week at peak — more than enough with surplus to share or sell in spring and summer.
Rhode Island Reds, Barred Rocks, and Black Australorps are consistently recommended for beginners: calm temperament, reliable egg production, hardy in most climates, and widely available. Avoid flighty breeds like Leghorns if you have young kids or don't want birds hard to catch.
A high-production hen like an ISA Brown or Leghorn lays up to 6 eggs per week at peak (spring/summer). Heritage breeds typically average 4–5 per week. In winter without lighting, that can drop to 1–2 per week or stop entirely.
To sell meaningfully at a farmers market or farm stand, you typically need at least 20–30 hens to generate consistent surplus above household needs. At 5 eggs/week per hen, 25 hens produce about 10 dozen/week — enough to sell while keeping plenty at home.
Yes, most hens slow dramatically or stop entirely when daylight drops below 12–14 hours (typically November through January). Adding a simple LED bulb on a timer in the coop to provide 14–16 total hours of light prevents most of this drop and keeps production 60–80% of summer rates.