How it works
A standard laying hen eats about a quarter pound of feed a day and, at peak production, lays about 5–6 eggs a week. Your real cost per dozen depends on how many hens you keep, how many eggs they actually lay, and any costs beyond feed. Most backyard flocks find their true cost per dozen runs higher than store eggs, at least until the flock is larger or feed is cheap.
How to use it
Enter your hens and the eggs you actually collect each day, not the theoretical maximum. Add your feed bag size and price, plus any other monthly costs like bedding or electricity for lights. If you sell eggs, add your selling price per dozen to see your profit.
Reference chart
| Breed type | Eggs per year (about) |
|---|---|
| Production hybrids (ISA Brown, Golden Comet) | 250–300 |
| Leghorn | 280–320 |
| Rhode Island Red, Plymouth Rock | 200–280 |
| Orpington, Wyandotte | 175–200 |
| Silkie and other ornamental breeds | 100–120 |
Frequently asked questions
What does it cost to raise a dozen eggs?
It varies with feed prices and flock size, but many backyard keepers land somewhere between $3 and $7 a dozen counting feed alone. Larger flocks and cheaper feed bring that down; small flocks push it up.
How many eggs does a hen lay per year?
A production breed in her first year often lays 250–300 eggs. Heritage and dual-purpose breeds usually lay 150–200. Egg-laying slows in winter and during molt, and drops each year as hens age.
Why is my laying rate lower than expected?
Short daylight hours, molt, heat stress, age, illness and a recent move or diet change can all cut egg production. A rate under 50% for more than a few weeks is worth a closer look at the flock.
Is it cheaper to raise your own eggs than buy them?
Usually not on feed cost alone for a small flock, once you count the coop, predator losses and the off-season. Many keepers raise chickens for freshness and flavor rather than to save money.
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.