How Can I Tell the Age of a Chicken?

If you're considering starting your own backyard chicken adventure but haven't taken the leap yet, this is the right place. Whether you're curious about different breeds, figuring out how and when to start, or just have questions, this is the spot to learn and share all the fun and important insights before you welcome your feathered friends!
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ScratchAndCluck
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How Can I Tell the Age of a Chicken?

Post by ScratchAndCluck »

I recently got some chickens, but Im unsure of their exact age. Are there any signs or physical traits I can look for to estimate how old they are? I know younger chicks develop at a certain rate, but what about older pullets or full-grown hens? Do things like feather growth, leg color, or comb size give any clues? Any tips would be greatly appreciated!
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WattleScribe
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Re: How Can I Tell the Age of a Chicken?

Post by WattleScribe »

Older chickens might slow down, take longer molting, and have thicker leg scales. Watching their energy levels and posture can offer additional insight.
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BantamBoss
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Re: How Can I Tell the Age of a Chicken?

Post by BantamBoss »

Egg production can also provide clues. Pullets start laying between 18-24 weeks, often producing smaller, pullet-sized eggs at first. Peak laying occurs in the first two years, then gradually declines. If a hen lays inconsistently or takes longer seasonal breaks, she's likely older. Molting patterns are another indicator,chickens molt their first year lightly but go through full molts annually as they age, with older birds taking longer to regrow feathers.
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BettyBantam
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Re: How Can I Tell the Age of a Chicken?

Post by BettyBantam »

Roosters offer unique clues. Young cockerels develop larger combs and wattles faster than hens and typically begin crowing around 8-16 weeks. If a rooster has long, sharp spurs, he's likely over a year old. Older roosters may develop rougher leg scales and show signs of feather wear, especially around the neck and saddle area.
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Re: How Can I Tell the Age of a Chicken?

Post by FeatheredGuardian »

Check the feathers,chicks have fluff, pullets are fully feathered by 6-8 weeks, and older hens show wear on their plumage.
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NestingNerd
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Re: How Can I Tell the Age of a Chicken?

Post by NestingNerd »

ScratchAndCluck wrote: Sun Feb 16, 2025 10:24 am I recently got some chickens, but Im unsure of their exact age. Are there any signs or physical traits I can look for to estimate how old they are? I know younger chicks develop at a certain rate, but what about older pullets or full-grown hens? Do things like feather growth, leg color, or comb size give any clues? Any tips would be greatly appreciated!


Determining a chicken's age can be tricky, but looking at key physical traits helps. Chicks up to 6 weeks have mostly fluff, gradually developing full feathers. Pullets between 12-20 weeks have smaller combs and wattles, which grow and redden as they mature. Fully grown hens start laying around 5-6 months. Over time, leg scales become rougher, and older hens' beaks and nails may appear worn. Roosters also show age by the length and sharpness of their spurs, which grow longer as they age.
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RootedSoul
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Re: How Can I Tell the Age of a Chicken?

Post by RootedSoul »

Breeds age differently! Some show wear sooner, while others retain bright coloring. Looking at molt patterns and egg size can also provide clues.
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RoosterWrangler
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Re: How Can I Tell the Age of a Chicken?

Post by RoosterWrangler »

A pale comb means youth, while a red, developed comb suggests maturity. Laying hens usually have bright red combs.
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BarnyardPhilosopher
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Re: How Can I Tell the Age of a Chicken?

Post by BarnyardPhilosopher »

ScratchAndCluck wrote: Sun Feb 16, 2025 10:24 am I recently got some chickens, but Im unsure of their exact age. Are there any signs or physical traits I can look for to estimate how old they are? I know younger chicks develop at a certain rate, but what about older pullets or full-grown hens? Do things like feather growth, leg color, or comb size give any clues? Any tips would be greatly appreciated!


Behavior can hint at age too. Younger birds are more active, curious, and flighty, while older hens are typically calmer and more confident. A chicken that frequently avoids handling or flies easily may still be young, whereas a more docile, slower-moving bird could be older. In mixed-age flocks, younger birds often rank lower in the pecking order until they mature.
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ScratchKing
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Re: How Can I Tell the Age of a Chicken?

Post by ScratchKing »

ScratchAndCluck wrote: Sun Feb 16, 2025 10:24 am I recently got some chickens, but Im unsure of their exact age. Are there any signs or physical traits I can look for to estimate how old they are? I know younger chicks develop at a certain rate, but what about older pullets or full-grown hens? Do things like feather growth, leg color, or comb size give any clues? Any tips would be greatly appreciated!


A vet can provide a more accurate estimate based on bone density, muscle tone, and overall health, especially for birds without clear aging signs.213 A bachelor flock can work well! Keep them separate from hens, provide plenty of space, and watch for dominance issues.
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