Brahma Egg Production: How Many Eggs Per Year?
A Brahma hen lays 150 to 200 eggs per year. Realistic estimates by variety and age, a month-by-month winter breakdown, and a formula for any flock size.
A Brahma hen lays 150 to 200 eggs per year in a typical backyard setting. The biggest variable is variety: Light Brahmas sit at the top of that band and can reach 180 to 240, while Dark and Buff Brahmas usually land around 150 to 175. For a healthy first-year hen in a well-managed flock, the most realistic estimate is 170 to 200 eggs annually. Brahmas also mature slowly, not laying until 24 to 32 weeks of age, versus 18 to 20 weeks for a Rhode Island Red. They are superior winter layers, producing most eggs from October to May, but heat is their weak point, with laying slowing once temperatures reach the 90s Fahrenheit. Many go broody in early summer, pausing laying for three to four weeks per sit. Heavy plumage and a pea comb handle cold well, though feathered shanks can trap mud or ice and cause frostbite if bedding stays wet.
Want the full picture on this breed? See our Brahma (Light) breed profile — temperament, care needs, and climate fit.
Use the egg production calculator to model your specific flock.
Production ranges
| Scenario | Annual eggs | Avg / week | Avg / day | When this happens |
|---|---|---|---|---|
| Low | ~150 | ~2.9 | ~0.41 | Dark or Buff variety, older hen, or deep winter with no added light |
| Normal | ~180 | ~3.5 | ~0.49 | Light or mixed-variety hen, Year 1 to 2, natural daylight, standard layer feed |
| High | ~220 | ~4.2 | ~0.60 | Light variety, Year 1, 16-hr lighting, 16 to 18% protein |
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. Brahmas are steady rather than fast layers, so plan around three to four eggs a week, not the daily egg you would expect from a production hybrid.
Variety may matter, though no source confirms it for eggs. Keepers commonly report Light Brahmas as the better layers, sometimes reaching 180 to 240 eggs in a good year against 150 to 175 for Dark and Buff — but no institutional source splits egg output by variety, only weight (OSU’s standard table). Treat those two bands as our own planning convention. If a hatchery does not state the variety, plan for the middle of the range.
By year, month, week, and day
| Time period | Low (~150/yr) | Normal (~180/yr) | High (~220/yr) |
|---|---|---|---|
| Per year | 150 | 180 | 220 |
| Per month (average) | ~12.5 | ~15 | ~18.3 |
| Per week (average) | ~2.9 | ~3.5 | ~4.2 |
| Per day (average) | ~0.41 | ~0.49 | ~0.60 |
| Dozens per year | ~12.5 | ~15 | ~18.3 |
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 Brahma, the daily figure sits lower than for most breeds because the egg forms slowly and the hen takes regular rest days. Counting on roughly one egg every other day from each Brahma is a safe planning rule.
The formula
Scale to any flock size:
Weekly eggs = Number of hens × 4 × Age Factor × Season Factor
The baseline of 4 is a Brahma’s peak weekly output in her first year. Adjust it down with the factors below as the flock ages and the seasons change.
| Factor | Multiplier |
|---|---|
| Year 1 (peak) | ×1.00 |
| Year 2 | ×0.84 |
| Year 3 | ×0.66 |
| Year 4 | ×0.50 |
| Year 5 | ×0.38 |
| Spring / Summer | ×1.00 |
| Fall (Sept to Oct) | ×0.90 |
| Winter, no supplemental light | ×0.75 |
| Winter, 16-hr light schedule | ×0.95 |
Example: 6 hens × 4 × 0.84 (Year 2) × 0.75 (winter, no light) = 15 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.
| Year | Per hen / year | Per hen / week | 6-bird flock / year | 6-bird flock / week |
|---|---|---|---|---|
| Year 1 (peak) | ~180 | ~3.5 | ~1,080 | ~21 |
| Year 2 | ~151 | ~2.9 | ~907 | ~17 |
| Year 3 | ~119 | ~2.3 | ~713 | ~14 |
| Year 4 | ~90 | ~1.7 | ~540 | ~10 |
| Year 5 | ~68 | ~1.3 | ~410 | ~8 |
No institutional source publishes a Brahma-specific lifespan figure — the Conservancy and OSU are both silent on it, and general UF/IFAS guidance only says backyard layers can live and lay for “many years,” declining after two or three. Keepers commonly report Brahmas reaching 5 to 8 years, longer-lived than many production breeds, but treat that range as our own planning convention rather than a published finding. If steady egg numbers matter to you, add a couple of young pullets every other year so the flock average stays high while your older hens settle into a slower pace.
Month by month (first-year hen)
Brahmas are widely considered a superior winter layer and produce the bulk of their eggs from October to May. That makes their seasonal curve different from most breeds: the deepest dip comes in high summer rather than midwinter, because their size and heavy feathering make them more sensitive to heat than to cold.
| Month | Natural light only | With 16-hr coop lighting | Notes |
|---|---|---|---|
| January | 14 | 16 | Short days, but Brahmas hold up better than most |
| February | 15 | 16 | Steady winter laying |
| March | 17 | 17 | Days lengthening |
| April | 18 | 18 | Strong spring laying |
| May | 18 | 18 | Peak before summer heat |
| June | 15 | 16 | Heat begins to slow output |
| July | 12 | 13 | Hottest months suppress laying |
| August | 12 | 13 | Heat dip continues |
| September | 15 | 16 | Cooler weather, recovery |
| October | 16 | 17 | Strong fall laying begins |
| November | 15 | 16 | Holds through cooling weather |
| December | 13 | 16 | Shortest days, minimum without lighting |
If you choose to use supplemental light, start it in early September before the days shorten, and aim for 14 to 16 total hours. Lighting evens out the winter months but does little for the summer heat dip, which is managed with shade and water rather than light.
What changes the number
The lever keepers talk about most for a Brahma’s annual total is which variety you keep, followed by her age, the season, and how you manage summer heat — though of these, only age and season are institutionally documented.
Variety: Light, Dark, and Buff
No institutional source splits egg output by variety — OSU’s standard-weight table is the only place any source distinguishes Light from Dark and Buff, and it splits by weight, not eggs (Light hens run about a pound heavier). Keepers commonly report Light Brahmas as the better layer, and this guide’s Low/Normal/High bands lean on that convention (Light nearer 180 to 240 eggs a year, Dark and Buff nearer 150 to 175), but treat those two ranges as our own planning convention, not a published finding. If your hens came from a hatchery that did not specify, plan for the middle of the band and adjust after you see a full laying year.
Slow maturity
Brahmas start laying late. Keepers commonly report first eggs between 24 and 32 weeks of age, roughly 6 to 8 months — noticeably later than the 18 to 22 weeks general UF/IFAS guidance gives for backyard layers overall, and later than about 18 to 20 weeks for a fast-maturing breed like Rhode Island Red. No institutional source gives Brahma-specific first-lay timing; this range is our own planning convention, consistent with the breed’s slow growth and heavy plumage. The earliest eggs are also smaller and reach full size after the first month or two.
Daylight and winter laying
Brahmas are one of the better cold-weather layers and often keep producing through winter when other breeds stop. Hens need 14 to 16 hours of light to lay at full rate, and natural daylight drops below that in winter for most of the country. Because Brahmas hold their laying well in the cold, the winter penalty is smaller for them than for a typical breed.
Summer heat
Heat is a Brahma’s weak point. Their size and dense feathering trap warmth, and laying slows once temperatures climb into the 90s Fahrenheit. Give them deep shade, cool water, and good airflow through the hottest part of the day. If laying drops sharply and stays down without an obvious heat or molt cause, consult a licensed poultry veterinarian or your local extension service.
Feed protein
Brahmas eat roughly twice as much as an average chicken because of their size, so feed budgeting matters. Keep layer feed at 15 to 17% protein with added calcium, and offer free-choice oyster shell. Thin or weak shells usually point to a calcium gap rather than a protein one.
Broodiness
Brahma hens often go broody in early summer, typically from April to June, and they are devoted setters. A broody hen stops laying for the three to four weeks she sits, plus a short recovery, which pulls down her annual total. Their large bodies make them good mothers, but newly hatched chicks need watching for the first few days so they are not accidentally trampled.
Cold hardiness and frostbite
Brahmas handle cold well thanks to their heavy plumage and small pea comb. The one thing to watch is their feathered shanks and toes: wet bedding can form mud or ice balls on the feathers, which can lead to frostbite. Keep the coop dry and well bedded through winter.
How Brahmas compare
First-year production under normal backyard conditions.
| Breed | Annual eggs | Egg color | Type | Vs Brahma |
|---|---|---|---|---|
| Brahma | 180 | Brown, medium to large | Dual-purpose | Baseline |
| ISA Brown | 300 | Brown | Hybrid | Higher |
| Rhode Island Red | 260 | Brown | Heritage | Higher |
| Buff Orpington | 220 | Light brown | Heritage | Similar |
| Silkie | 100 | Cream to tinted | Ornamental | Lower |
The honest verdict: a Brahma is not the bird to choose if your main goal is filling an egg basket. A single ISA Brown will out-lay a Brahma by well over a hundred eggs a year. What the Brahma gives you instead is a calm, cold-hardy, dual-purpose giant that keeps laying through winter, makes a fine mother, and doubles as a sizeable meat bird. For a northern homestead, a family that wants a gentle bird around children, or anyone who values steady winter eggs over peak summer counts, the Brahma earns its keep.
Use the breed selector quiz to compare breeds against your goals and setup.
Frequently asked questions
How many eggs does a Brahma lay per year?
A Brahma hen lays about 150 to 200 eggs per year in a typical backyard flock. Keepers commonly report Light Brahmas reaching the top of that range and higher, around 180 to 240, with Dark and Buff varieties closer to 150 to 175 — though no institutional source splits egg output by variety, only weight.
How many eggs does a Brahma lay per week?
Most Brahmas lay 3 to 4 eggs per week at their peak. That works out to roughly one egg every other day, with occasional rest days, rather than the near-daily egg you get from a production breed.
When do Brahmas start laying eggs?
Keepers commonly report Brahmas laying their first egg between 24 and 32 weeks of age, about 6 to 8 months — though no institutional source gives Brahma-specific timing; general UF/IFAS guidance puts backyard layers overall at 18 to 22 weeks. They mature more slowly than most breeds because their bodies grow a large frame and heavy feathering first.
Do Brahmas lay eggs in winter?
Yes, Brahmas are known as superior winter layers and produce the bulk of their eggs from October through May. Their cold hardiness lets them keep going when many other breeds slow to a stop in the short days.
How many eggs will 6 Brahma hens lay per year?
Six Brahma hens lay roughly 900 to 1,200 eggs in their first year, depending on variety and management. Run your own numbers with the egg production calculator, which adjusts for flock age and season.
How long do Brahmas keep laying?
Brahmas lay productively for about 4 to 5 years, then decline gradually rather than stopping suddenly. Keepers commonly report Brahmas living 5 to 8 years, longer than many production breeds, though no institutional source publishes a Brahma-specific lifespan figure — general guidance only confirms backyard layers can live and lay for several years before a marked decline.
Are Light Brahmas better layers than Dark or Buff?
No institutional source confirms this — OSU’s variety-specific standard-weight table is the only place any source distinguishes Light from Dark and Buff, and it splits by weight, not eggs. Keepers commonly report Light Brahmas as the more productive variety, laying 180 to 240 eggs a year against 150 to 175 for Dark and Buff, but treat that as anecdotal rather than published. Color is the obvious difference between the varieties either way.
Sources
- The Livestock Conservancy — Brahma Chicken: up to 200 large, medium-brown eggs per year; superior winter layer (bulk of eggs October–May); broodiness in early summer with devoted sitting; cold-hardy pea comb; heat-sensitive; calm/docile; graduated 2023. Facts-box weights male 12 lb / female 10 lb. Absent from the 2026 comparison chart after graduation (clean absence, matching CPL). Silent on lifespan, first-lay age, and any variety-specific egg split.
- Oklahoma State University Extension — Brahma Chickens: standard weights split by variety (Light: cock 12 lb / hen 9.5 lb; Dark and Buff: cock 11 lb / hen 8.5 lb) — the only source we found that distinguishes the varieties at all, and it splits by weight, not eggs. Describes Brahmas generally as “Fair egg layers” with no annual figure and no variety-specific egg count.
- UF/IFAS — PS029, “Factors Affecting Egg Production in Backyard Chicken Flocks”: general (not Brahma-specific) backyard-flock guidance — egg production begins around 18 to 22 weeks “depending on the breed and season,” and hens “can live for many years and continue to lay eggs for many of these years,” with productivity declining significantly “after two or three years.” No breed-specific lifespan or first-lay figure.
- Hatchery and commercial — labelled as such, not research: Cackle Hatchery Brahma product lines and retailer breed pages (e.g. My Pet Chicken, Thrifty Homesteader) commonly reprint dual-purpose / winter-layer language; treat hatchery egg bands as commercial guidance below the Conservancy’s “up to 200.”
This site’s Normal of ~180 and breeds.json 180 sit under the Conservancy’s “up to 200” ceiling and were not changed in this citation pass. Three figures in this guide are explicitly ours, not published: the Light-vs-Dark/Buff egg-count split (180–240 vs. 150–175 — OSU only splits weight by variety, not eggs), the 5-to-8-year lifespan range, and the 24-to-32-week first-lay age. Each is labeled as a planning convention where it appears rather than presented as a sourced figure. For health concerns about your flock, consult a licensed poultry veterinarian. Last reviewed August 2026.