Free tool

How Many Eggs Will My Chickens Lay?

Enter your flock and the kind of layers you keep for an estimate of eggs a week at peak and eggs a year, with the winter slowdown and the annual molt already taken out.

At peak

33 eggs

a week in spring and summer

Over a year

1,500 eggs

about 125 dozen, winter and molt included

Based on about 5.5 eggs per hen a week at peak and roughly 250 a year once you take out the winter slowdown and the few weeks each hen spends molting. Real numbers drift with breed, age and daylight: a hen lays best in her first two years, tails off after that, and slows every winter unless you add light. Treat these as a planning range, not a promise.

What breed does to the number

Breed is the biggest lever. A production layer like a sex-link or a Leghorn is bred to lay five or six eggs a week and around 250 a year; a dual-purpose backyard breed such as an Orpington or a Wyandotte gives four or five and about 200; ornamental breeds and bantams lay fewer and more seasonally. Pick the class that matches your flock and the estimate lands much closer.

Why we do not just multiply by 52

A peak weekly rate times 52 weeks would badly overcount, because no hen lays year-round. Production falls with the short days of winter and pauses entirely for the few weeks each autumn when a hen molts and regrows her feathers. The yearly figure here already bakes those in, which is why it is lower than the weekly peak implies.

Age matters too

A pullet comes into lay at around five or six months and lays best through her first two years, then tails off a little each season after that. A flock kept for eggs long-term needs topping up with younger birds, which is why a lot of keepers keep an incubator going or add a few point-of-lay pullets every couple of years. Work the other way, from eggs you want to hens you need, with the flock size calculator.