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Enter the number of laying Coturnix hens and the eggs each hen lays per week (5 is a realistic planning figure, 7 is a peak week). The calculator returns eggs per day, per week, per month and per year, plus the chicken egg equivalent per week. These are planning estimates for healthy, well lit hens, not guarantees: light, feed protein, age, stress and season all move the real figure.
Coturnix quail are prolific layers. Published guides put a healthy hen at 5 to 7 eggs per week and 250 to 300 eggs per year, starting to lay at 6 to 8 weeks of age. This calculator starts from the rate you enter, so it works for a peak flock, an average flock, or a flock in its second year when production has eased.
Worked example: 20 hens at 5 eggs per hen per week give 100 eggs per week, 14.29 eggs per day, 433.33 eggs per month and 5,200 eggs per year, equal to 25 chicken eggs per week. A second example: 12 hens at 6 eggs per hen per week give 72 eggs per week, 10.29 per day, 312 per month and 3,744 per year. Quail flock size planning starts from the weekly goal and works backwards: divide the eggs you want per week by the rate per hen to get the hens you need.
A family of four that eats eggs most mornings often needs around 2 to 3 dozen eggs a week. At 5 eggs per hen per week, a dozen eggs a week needs about 2.4 hens, so plan on 3 hens for a dozen, and about 7 to 8 hens for 3 dozen a week. Always add one or two extra hens for rest days, moult, and the winter drop, when short days can cut laying well below the summer rate.
Quail egg production by age, first year vs second year, follows a clear pattern: the first year is the prime production year, and the second year is lower, which is why many keepers replace breeders after 1 to 2 years. A quail laying rate of 80 percent means 8 eggs per 10 hens per day at peak, not 100 percent, and a winter drop is normal without extra light. Use 14 to 16 hours of light a day if you want winter laying, and expect a pause during moult.
How many quail eggs equal one chicken egg? Sources disagree, and this page shows the range honestly instead of picking one number. Some guides say 3 quail eggs equal one chicken egg in recipes, others say 5 quail eggs equal one large chicken egg by volume. This calculator uses 4 as the midpoint, so 100 quail eggs a week read as 25 chicken eggs a week, with the real equivalent somewhere between 20 and 33 depending on egg size.
Quail eggs are small, speckled, and rich, and they are often used boiled, pickled, or as a garnish. For baking, count by weight rather than by number when precision matters, because Coturnix eggs vary by bird and by age.
If your quail stopped laying, check light first, then feed, then stress. Layers need 17 to 22 percent protein feed, 14 to 16 hours of light, fresh water at all times, and at least 1 sq ft per bird. Sudden moves, predators, overcrowding, heat, and a change of feed can all pause laying for days or weeks.
A male is not needed for eggs: hens lay unfertilised eggs without a rooster, and a male is only needed for fertile hatching eggs, at about 1 male per 3 to 5 females. Two eggs in one day from a single quail is not normal and is rarely seen even in large hatcheries, so a sudden double count usually means you miscounted hens, not that one bird doubled up.
A Coturnix hen at peak lays about 1 egg per day, which is 5 to 7 eggs per week. The daily average over a year is lower, because of rest days, moult, and the winter drop in short daylight.
Coturnix quail usually start laying at 6 to 8 weeks of age, much earlier than chickens. Good starter feed, steady light, and low stress help them reach that age in laying condition.
Not every single day. A healthy hen lays most days at peak, but rest days, moult, short winter days, and stress create gaps. Planning on 5 eggs per hen per week is more realistic than 7.
No. Hens lay eggs without a male, just as chickens do. A male is only needed if you want fertile eggs for hatching, at about 1 male per 3 to 5 females.
Almost never. Two eggs in one day from one quail is not normal, and experienced hatcheries report never seeing it. If your count jumps, you most likely have more hens laying than you thought.
They can, but only with extended light. With 14 to 16 hours of light a day, Coturnix hens keep laying through winter. Under natural short winter days, production drops sharply or stops.
Check light, feed protein, water, space, and stress in that order. Short days, low protein feed, overcrowding, heat, predators, and moult are the common causes. Fix the cause and allow 1 to 2 weeks for laying to return.
About 14 to 16 hours of light per day, including natural daylight plus a low light on a timer. Keep the schedule steady, because sudden light changes can pause laying.