Instructions
Test your incubator a few days before adding the egg. Ensure that your incubator provides a steady temperature that does not fluctuate.
Set the temperature in the incubator at 99 to 101 degrees Fahrenheit. Many incubators have a built-in thermostat, but you can also use an external thermostat.
Provide a humidity level of 50 to 55 percent. Increase the humidity to 65 percent three days before the chick is due to hatch. Some incubators have a built-in hygrometer, or you can purchase one at many home supply stores. Add moisture by placing a pan of water beneath the egg. Refill the pan as needed.
Provide proper ventilation. Control the ventilation by opening or closing the holes on the incubator. You'll know you have achieved proper ventilation when the incubator reaches the correct level of humidity. Eggs need oxygen to survive, and they expel carbon dioxide, so ventilation is important.
Turn the egg at least three times per day. Some incubators turn eggs automatically, but you can also turn the egg by hand. Stop turning the egg three days before the hatch date.
Leave the chick inside the incubator until it is dry and has fluffy down. Chicks can be left inside the incubator for up to two days and survive on their yolk. Decrease the temperature of the incubator to 95 degrees Fahrenheit and maintain that temperature as long as the chick remains inside it.
How to Hatch a Chicken Egg in an Incubator
Hatching chicken eggs is an enjoyable project for kids and adults alike. It is a moderately easy activity that does not require a lot of expensive equipment. Hatching your own chicks is an inexpensive way to start a chicken project as well as add new chickens to your flock. Chicken eggs hatch in 18 to 21 days in proper conditions. You must meet certain requirements to ensure the proper conditions.