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Feed is the biggest ongoing cost of keeping chickens, and the bag never seems to last as long as expected. Enter your flock size and type below to estimate daily, weekly and monthly feed, how long a 50 lb bag lasts, and roughly what it costs.
How much does a chicken eat?
| Bird type | Feed per bird per day | Notes |
|---|---|---|
| Laying hen (standard) | 0.22–0.30 lb (100–135 g) | About ¼ lb a day is the standard planning figure |
| Bantam layer | 0.12–0.18 lb (55–80 g) | Roughly half of a standard hen |
| Large / dual-purpose layer | 0.28–0.35 lb (125–160 g) | Higher in winter and while molting |
| Broiler (meat bird, peak) | 0.35–0.55 lb (160–250 g) | Eats little at first, a lot from week 4 on |
| Pullet / chick (0–8 weeks) | 0.05–0.15 lb (25–70 g) | Starter feed, free choice |
Free-ranging on good pasture can cut feed by 10–30% in season. Cold weather, molt and peak lay all push intake toward the top of each range.
FAQ
How long does a 50 lb bag last?
For six standard layers at ¼ lb each, about 33 days (50 ÷ 1.5 lb per day). The calculator above works this out for your exact flock.
Why are my hens eating more than expected?
Common causes are spilled or wild-bird-stolen feed, cold weather, molt, or treats diluting the diet so hens eat more total. A hanging feeder at back height and rodent-proof storage help.
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