A Black Copper Marans chickenA Buff Orpington chicken

Black Copper Marans photo: seppingsR (CC BY 2.0) · Buff Orpington photo: Pete Cooper (CC BY 2.0) · via Wikimedia Commons

Black Copper Marans vs Buff Orpington

Two backyard favorites, side by side — egg production, temperament, size, and hardiness, straight from our breed data. Here's how to choose.

The quick verdict

The Buff Orpington is the stronger layer — about 180–280 eggs a year against the Black Copper Marans's 150–200.

The Black Copper Marans lays chocolate brown eggs; the Buff Orpington lays brown.

The Buff Orpington goes broody often — a bonus if you want a hen to hatch her own chicks, a hassle if you'd rather she keep laying like the Black Copper Marans.

Both dual purpose birdsBoth cold-hardyBoth beginner-friendlyBoth calm and easy to handle

Choose the Black Copper Marans if you want…

  • Chocolate brown eggs for the basket
  • Rarely quits laying to sit on eggs
Full Black Copper Marans profile →

Choose the Buff Orpington if you want…

  • More eggs — up to 280 a year
  • Will hatch and raise her own chicks
Full Buff Orpington profile →

Side by side

TraitBlack Copper MaransBuff Orpington
PurposeDual purposeDual purpose
Eggs per year150–200✓180–280
Egg colorChocolate brownBrown
Egg sizeLargeLarge
Hen weight6–7 lbs7–8 lbs
TemperamentGentle and quietAffectionate and docile
Cold hardyYesYes
Heat tolerantNoNo
BroodinessSometimes broodyOften broody
Beginner friendlyYesYes

Egg counts are healthy-hen peaks; real numbers dip in winter, during molt, and as a hen ages. Size a coop for either bird with our coop size calculator.

More head-to-heads

Or browse every comparison · see all 51 breeds

Black Copper Marans or Buff Orpington — track whichever you pick

Give every bird a profile in PoultryPal, log their eggs and weight, and let the app show you which hen is really your best layer. Free on iOS and Android.

Download on the App StoreGet it on Google Play