How it works
A standard laying hen eats about a quarter pound (4 oz) of feed a day, roughly 7–8 lb a month. Bantams eat about half that. Weather, molt, free-ranging and treats all move the number, so treat the result as a budget, not a rule.
How to use it
Enter your birds by group, your bag size and price. Add eggs per day to see what each dozen really costs you in feed.
Reference chart
| Bird | Feed per day | Feed type |
|---|---|---|
| Laying hen | about 0.25 lb (4 oz) | Layer, 16% protein |
| Bantam | about 0.14 lb | Layer |
| Pullet (8–18 wk) | about 0.2 lb | Grower |
| Chick (0–8 wk) | about 0.08 lb | Starter |
Frequently asked questions
How much feed does a chicken eat per day?
About a quarter pound (4 ounces) for a standard laying hen, a little more in cold weather and less when free-ranging.
How long does a 50 lb bag of feed last?
For 6 hens, a 50 lb bag lasts about a month (50 ÷ 1.5 lb a day ≈ 33 days).
What does it cost to feed a chicken?
At $22 for a 50 lb bag, one hen costs roughly $3–4 a month in feed. Use the calculator with your local price.
Should roosters eat layer feed?
Layer feed has extra calcium for eggshells. Many keepers feed an all-flock ration with oyster shell on the side when roosters or young birds share the feeder.
Figures are typical values from university extension and breed-association guidance. Estimates only. Individual animals vary — confirm pregnancy and health questions with your veterinarian. Last reviewed 2026-09-18.