Egg Production Calculator
Egg Production Estimate
Formula
Eggs/day per hen = (breed annual potential x age factor) / 365 x season factor. Total daily = eggs per hen x number of hens. Breed potential: high 300, good 260, moderate 200, low 120 eggs/year. Age factor: year 1 = 1.0, year 2 = 0.82, year 3+ = 0.65.
Frequently Asked Questions
How many eggs does a chicken lay per day?
A healthy laying hen produces about 1 egg every 25-27 hours, so roughly 5-6 eggs per week at peak production. High-production breeds like Leghorns can lay nearly daily (280-320 eggs/year), while ornamental breeds may only lay 2-3 eggs per week.
Why do chickens stop laying in winter?
Chickens need 14-16 hours of light daily to maintain egg production. In winter, shorter days signal their bodies to slow or stop laying. You can maintain production by adding supplemental light (a simple LED timer) in the coop to extend 'daylight' to 14-16 hours total.
At what age do chickens start laying?
Most chicken breeds begin laying between 18-24 weeks (4.5-6 months) of age. Production breeds like Leghorns may start as early as 16-18 weeks, while larger or ornamental breeds may not start until 24-28 weeks. Early eggs are typically smaller.
You may also need
~
Chicken Coop Size Calculator
Free chicken coop size calculator. Determine the right coop and run size based on flock size, chicken breed, and housing type.
Everyday~
Livestock Water Needs Calculator
Free livestock water calculator. Calculate daily water requirements for cattle, horses, sheep, goats, pigs, and poultry based on species and conditions.
Everyday~
Pet Food Calculator
Free pet food calculator. Calculate daily calorie needs and food portions for dogs and cats based on weight and activity level.
Everyday