Backyard Chicken Cost Calculator / Guides
Here is the number that got my attention: six hens eat about 540 pounds of feed a year. That is roughly eleven 50-pound bags, and at current prices the feed bill runs $200 to $300 a year before you waste a single scoop. The coop gets paid off. The birds get paid off. The feed bill never ends, which makes learning how to save money on chicken feed the single highest-leverage skill a backyard keeper can pick up.
The good news is that nobody needs an extreme system. A few ordinary changes, the kind that take ten minutes a day, cut the feed bill by a quarter or more. I ran the numbers for a 6-hen flock below so you can see exactly where the savings come from.
A laying hen eats about 7.5 pounds of feed a month, so six hens go through 45 pounds a month, or 540 pounds a year. Eleven 50-pound bags. At $18 to $25 a bag depending on your region and whether you buy organic, that is $198 to $275 a year in feed. A 25 percent cut is $50 to $70 back in your pocket every year, and it compounds, because the feed bill is the one expense that repeats forever. Our feed-per-hen breakdown covers what moves that 7.5-pound number up or down.
The cheapest feed is the feed your hens never scatter. Chickens are enthusiastic scratchers, and an open trough on the ground can lose 10 to 20 percent of its contents to billing out, trampling, and droppings. A hanging feeder they cannot scratch through fixes most of it. A plastic mat or tray under the feeder catches what falls, and you can sweep the clean spillage back in, though anything soiled goes to the compost, not back in the feeder.
The other half of the waste problem is overfilling. Fill feeders only as full as the hens empty in a day or two. Stale, rained-on feed gets refused, and refused feed is money in the mud. These two changes cost almost nothing and are usually worth $20 to $40 a year on a small flock. They beat every clever supplement trick because they cost nothing to keep doing.
Hens that free-range on grass spend the day eating bugs, seeds, and greens, and every bug they catch is feed you did not buy. If full free-ranging is not an option, a movable run or even a grazing frame over a patch of grass gets you part of the way there. An open compost pile the hens can work doubles as a bug buffet and turns your scraps into protein.
Kitchen scraps are the classic stretcher, with rules. Cook potatoes before feeding them. Skip citrus, avocado, chocolate, dried beans, and anything moldy. Crushed eggshells baked and fed back to the flock are excellent free calcium for laying hens. The framing that works is feed as the main meal and scraps as the side dish. A flock fed scraps alone will lay fewer eggs, because layer feed carries the 16 to 18 percent protein and the calcium balance that laying demands. Underfed protein is a false economy anyway: hens short on protein eat more total feed trying to make it up.
Rural farm-supply stores are usually the cheapest place to buy a 50-pound bag, and the price per pound drops as the bag gets bigger. But bulk has a trap for small flocks. Feed stored too long loses nutrition to moisture and mold, and hens fed stale feed eat more of it for less benefit. For six hens, buying more than six weeks ahead is rarely worth the small discount. Keep bags off the floor in a cool, dry, rodent-proof container, and buy the plain 16 to 18 percent layer ration rather than the premium-priced specialty blends unless you have a specific reason.
If I could only keep one trick, it would be trading eggs for scraps with the neighbors. A household throws out a surprising amount of food, and most neighbors will happily save a tub of scraps for a half dozen fresh eggs a week. That is free feed for you, free eggs for them, and zero feed-store trips involved. It sounds like a folk remedy, but on a 6-hen flock it can realistically cover a third of the diet in the months when gardens are producing.
None of this replaces the bag. It just makes the bag last longer. And when the bag lasts longer, the cost per dozen of your eggs drops, which is the whole point of the exercise.
Combining feeder-waste fixes, free-ranging, and kitchen scraps typically cuts the feed bill 20 to 30 percent, roughly $40 to $70 a year for a 6-hen flock. The waste fixes cost nothing and save the most per dollar of effort.
No. Scraps are a supplement, not a diet. Layer feed carries the 16 to 18 percent protein and the calcium balance that laying hens need, and scraps-only flocks lay fewer eggs and risk deficiencies. Think of feed as the main meal and scraps as the side dish.
It stretches the bag: soaked grain swells so birds eat less dry weight, and fermentation improves digestibility. It takes about ten minutes a day. It reduces the bill modestly, it does not eliminate it.
Citrus, avocado, chocolate, dried beans, raw potatoes, and anything moldy. Cooked potatoes are fine, and crushed eggshells fed back to the flock are an excellent free calcium source for laying hens.
Real numbers, no fluff. New calculators and datasets as they launch.
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