When do chickens molt? As a backyard chicken keeper, you may have noticed that your chickens go through a period where they lose their feathers and look a bit ragged. T
his can be a bit alarming, but fear not! This is a natural process called molting, and it is a crucial part of a chicken’s life cycle. In this blog, we will explore what molting is, why it happens, and when you can expect your chickens to molt.
You may also want to read about the best chicken feed.
What is Molting?
Molting is the process by which chickens shed their old feathers and grow new ones. It is a natural and necessary part of a chicken’s life cycle, and it typically occurs once a year in adult chickens. During molting, chickens lose their old feathers and grow new ones to replace them. This process takes time and energy, and it can affect the appearance, health, and productivity of your flock.
Why Do Chickens Molt?
There are several reasons why chickens molt. One of the primary reasons is to replace old, damaged, or worn-out feathers. Feathers play a critical role in a chicken’s health and well-being. They provide insulation, protection, and help with flight and balance. Over time, feathers can become damaged, broken, or worn out, and molting allows chickens to grow fresh, healthy feathers to replace them.
Molting also helps chickens adapt to changing seasons. Chickens molt in response to environmental cues such as decreasing daylight hours and changes in temperature. In many cases, chickens molt in the fall when daylight hours are shorter and temperatures are cooler, allowing them to grow a new set of feathers to keep them warm during the winter months.

When do chickens molt?
Additionally, molting is also necessary for chickens to maintain their egg-laying productivity. As chickens invest energy in growing new feathers, they may temporarily stop laying eggs or reduce their egg production. This is because the energy needed for feather growth takes away from the energy that would normally be used for egg production. Make sure to provide your chickens with great food.
When Do Chickens Molt?
When do chickens molt? The timing of molting can vary depending on several factors, including breed, age, health, and environmental conditions. However, molting typically occurs once a year in adult chickens and usually takes place in the fall. Chickens typically start molting around 12-18 months of age and continue to molt annually throughout their life.
The exact timing of molting can vary from chicken to chicken, and some chickens may molt earlier or later than others. In some cases, chickens may experience a partial molt, where they only shed and regrow a few feathers at a time. However, a complete molt, where chickens lose and regrow all their feathers, usually occurs within a relatively short period, typically lasting several weeks to a few months.
Signs of Molting
As a chicken keeper, it’s essential to be aware of the signs of molting so that you can provide appropriate care for your chickens during this time. Some common signs of molting in chickens include:
- Feather loss: Chickens undergoing molt will typically lose feathers, especially on their neck, back, and tail. You may notice bare patches or areas where feathers are sparse.
- New feather growth: As old feathers fall out, new feather shafts will start to emerge from the skin. These new feathers will typically start off as pin-like structures and will gradually grow and unfurl over time.
- Change in appearance: Chickens undergoing molt may look scruffy, ragged, or unkempt due to the loss of feathers and the emergence of new ones. Their appearance may change significantly during this time.
- Reduced egg production: Chickens may temporarily stop laying eggs or reduce their egg production during molt. This is because the energy that would normally be used for egg production.