Welsummer Egg Production: How Many Eggs Per Year?

Use the egg production calculator to model your specific flock.

Production ranges

The Normal row is the most realistic starting point for planning. It assumes a healthy first or second year hen on layer feed with natural daylight. Welsummers are good, steady layers for a heritage breed, so plan around about three and a half large terracotta eggs a week in their prime.

The line shapes both color and count. Welsummers were never bred as commercial layers, so quality varies. Lines selected for utility lay toward the top of the band, while those bred mainly for the deepest terracotta color and show type often lay a bit less. If the speckled egg look is the goal, buy from a breeder who selects for it.

By year, month, week, and day

A hen lays one egg every 24 to 26 hours at full production and skips days, so the daily average never reaches 1.0. For a Welsummer in her prime, plan on roughly three to four eggs a week (about 3.5 at Normal), a little more in spring and a little less through the shortest days of winter.

The formula

Scale to any flock size:

Weekly eggs = Number of hens × 4.2 × Age Factor × Season Factor

The baseline of 4.2 is a Welsummer hen’s peak weekly output in her first year — sustaining it across a full year lands near 220 eggs (4.2 × 52 ≈ 218), which is this page’s High, not above it. Adjust it down with the factors below as the flock ages and the seasons change.

Example: 6 hens × 4.2 × 0.84 (Year 2) × 0.75 (winter, no light) ≈ 16 eggs per week.

Use the egg production calculator to model your specific flock by age and season.

How production drops year over year

Production slides down gradually rather than stopping at a set age. The table applies the age factors to the Normal annual figure of ~180 eggs.

A Welsummer gives her strongest output in her first two years, then tapers, often dropping toward 100 eggs a year by about age five in many flocks. She keeps laying at lower numbers well past that, so adding a young pullet or two every other year keeps the flock average high as older hens slow down. The Livestock Conservancy does not list Welsummers on either the 2026 Conservation Priority List or the 2026 Heritage Chicken Breed Comparison Chart, so this page does not cite a Conservancy status — and does not repeat Mile Four’s stale citation of a Conservancy Welsummer profile that returns 404.

Month by month (first-year hen)

Welsummers lay reasonably well through the cooler months and slow mainly in the deepest part of winter, with their strongest stretch in spring. One detail unique to this breed: the terracotta color is richest right after a winter break, then lightens gradually as the lay cycle goes on, deepening again after the next rest.

If you choose to use supplemental light, start it in early September before the days shorten and aim for 14 to 16 total hours. Welsummers already carry their laying through most of the cold season, so lighting mainly fills in the deepest winter weeks.

What changes the number

The single biggest lever on a Welsummer’s annual total is the line she came from, followed by her age, the season, and her diet.

Breeding line

Welsummers were developed as a farm bird, not a commercial layer, so the line matters. Utility-selected lines lay toward the top of the planning band, while lines bred mainly for the darkest terracotta color and show type tend to lay less — a real exhibition-versus-utility tension documented in Dutch and British breed writing. Modern Welsummers can out-lay early-1900s ancestors when selected for production, but a breeder who selects only for looks will still under-deliver on count.

Egg color and shell pigment

The terracotta color is a coating applied late in the laying process, which is why a freshly laid egg can have some color wiped off with a damp cloth. The pigment is mostly protoporphyrin IX with a little zinc chelate, laid down in the shell gland. Color runs richest right after a laying break, then lightens as the cycle continues. The famous speckles are hen-specific: some birds freckle heavily and others barely at all, depending on how the pigment is deposited.

Age and the first two years

Welsummers do their best work early, often near 180 eggs in the first year and around 150 in the second, then ease off year by year. That early peak is normal, so judge a young hen on her first full laying year rather than expecting her to hold that pace for life.

Daylight, winter, and frostbite

Hens need 14 to 16 hours of light to lay at full rate, and natural daylight falls below that in winter. Welsummers lay through the cold better than many breeds but still dip in the darkest weeks. Their single comb is the weak point in hard freezes, so good dry ventilation and dispatch of damp bedding help prevent frostbite on the comb tips. If laying drops sharply with no winter, molt, or broody cause, consult a licensed poultry veterinarian or your local extension service.

Foraging and feed

Welsummers are superb foragers and recover part of their diet on good free range, but they still need a balanced layer ration at 16 to 18% protein with free-choice oyster shell for calcium. Strong shells matter here, since the heavy pigment coating sits on top of the shell rather than strengthening it.

Broodiness

Welsummers are low to moderate in broodiness and most prefer to keep laying, though some hens sit in spring. A broody spell pauses laying for roughly three to four weeks, and Welsummers are not the most reliable mothers, so many keepers break a broody hen rather than let her set.

How Welsummers compare

First-year production under normal backyard conditions.

The honest verdict: a Welsummer is the pick when you want a strikingly beautiful egg basket and a calm, hardy bird that forages well and earns its keep. The terracotta speckled eggs are the draw, and few breeds match them. If you simply want the most eggs, a Rhode Island Red or a Plymouth Rock will out-lay a Welsummer by 50 to 100 eggs a year. Its closest match is the Marans, the other dark-egg heritage breed, with the Welsummer leaning warmer and more freckled and the Marans deeper chocolate. Pick the shell color you love and the line selected for it.

Use the breed selector quiz to compare breeds against your goals and setup.

Frequently asked questions

How many eggs does a Welsummer lay per year?

A Welsummer hen lays about 180 terracotta eggs per year under normal backyard conditions, inside a planning band of roughly 150 to 220. Productive lines sit toward the top of that band; show and ornamental lines often lay less. Hatchery prints can stretch higher still — this page’s High of 220 is a hatchery/commercial ceiling, not a second Normal.

How many eggs does a Welsummer lay per week?

A laying Welsummer produces about 3.5 eggs per week at Normal across the year, with peak weeks near 4.2 under High conditions. That settles toward three or so a week once winter and molt are folded in.

When do Welsummers start laying eggs?

Welsummers usually lay their first egg between 20 and 26 weeks of age, about 5 to 6 months. A pullet that reaches that age in late fall may wait until the days lengthen in spring.

Why are Welsummer eggs so dark and speckled?

Welsummer eggs are dark because the hen coats the shell with heavy brown pigment late in the laying process, which is why fresh color can be wiped off with a damp cloth. The speckles come from how that pigment is deposited and vary from hen to hen, so no two eggs look quite alike.

How many eggs will 6 Welsummer hens lay per year?

Six Welsummer hens lay roughly 900 to 1,320 eggs in their first year (6 × 150 to 6 × 220), depending on line and management. Run your own numbers with the egg production calculator, which adjusts for flock age and season.

Do Welsummers lay eggs in winter?

Yes, Welsummers carry their laying through the cooler months better than many breeds, with a dip in the deepest winter weeks. Their eggs are also at their richest terracotta right after the winter break.

Do all Welsummers lay speckled eggs?

No, not every Welsummer lays heavily speckled eggs. Speckling depends on each hen’s pigment deposits, so some birds freckle boldly while others lay a near-solid terracotta shell.

Sources

No peer-reviewed paper or US cooperative-extension trial publishes a modern annual egg count for Welsummers that settles the planning figure alone. Leaner European and breed-profile bands sit around ~160 (Wikipedia) or 150–180 for large fowl (Backyard Poultry), while hatchery pages cluster higher. As part of this re-source, breeds.json eggs_per_year for Welsummer was changed from 200 to 180 so the breed page, breeds index, homepage cards, and breed quiz match this guide’s already-correct Normal — 200 had sat at the hatchery-cluster boundary (Mile Four’s ceiling, Cackle’s floor) with no support from those leaner sources. Each source below is named for the claim it supports; commercial pages are labelled as such.

• Base shell colour lightens as more eggs are laid (shell gland cannot keep pace); speckles keep their intensity on lighter shells; broodiness seldom (bantams sometimes); egg weight 65–70 g; history of darkest-egg / poorest-layer selection tension; Welbar as a separate autosexing derivative created by adding barring (standard chick-down sexing claimed but “not always clear”): Aviculture Europe — Ruud Kreton, Welsummer breed article. Primary source for the fade-versus-speckle distinction and for not treating standard Welsummer as reliably autosexing.
• UK Exhibition vs Utility breeding split; egg size and colour priority in utility lines; Dutch show focus diluting egg size/colour: Aviculture Europe — Marcel Eissen, “Welsummers and Their Eggs”. Corroborates the utility-versus-show framing already on this page.
• Large-fowl productivity context 150–180 eggs/year (bantams 150–200), rarely broody, dark speckled eggs, Netherlands at-risk census notes (not a US Conservancy status): Backyard Poultry — Welsummer Chicken Breed Profile. Corroborating band context for large fowl.
• About 160 dark brown eggs per year (~65 g) for standard birds; ~180 for bantams: Wikipedia — Welsummer (Use section). Leaner European-facing figure; treat the page’s autosexing and First Fleet asides cautiously.

Hatchery and commercial guidance — not research: Mile Four — Welsummer (160–200 eggs; terracotta with speckles; colour may fade through the season; rarely broody). Mile Four’s Sources list cites a “Livestock Conservancy – Welsummer profile” that does not exist (404) — a stale/incorrect citation, not repeated here. Cackle Hatchery — Welsummer (200–280 eggs per year, estimates only; dark brown; TLC: Not Listed) — the widest, most optimistic hatchery print found; not used to set this page’s High of 220.

No US Livestock Conservancy listing: Welsummer does not appear on the 2026 Conservation Priority List or the 2026 Heritage Chicken Breed Comparison Chart (full-text checked, confirmed absent from both). This page does not cite a Conservancy conservation status for that reason.

Ours, not published: the Low / Normal / High scenario framing (150 / 180 / 220), the month-by-month split, and the age and season multipliers. Normal 180 is the series breed-page figure after this re-source and sits inside the leaner large-fowl band; Low 150 is show/out-of-condition / deep-winter stock at the floor of that band; High 220 is a disclosed hatchery/commercial ceiling above Mile Four’s 160–200 print and well below Cackle’s 280 top. The multipliers are the standard site-wide curve.

For health concerns about your flock, consult a licensed poultry veterinarian.

Last reviewed August 2026.