Do you have a hen already laying fertilized eggs and would like to know the hatch date? This chicken egg incubation calculator will help you determine when fertilized chicken eggs will hatch. Just select the date and time the eggs were set and click calculate. You will see the hatch date immediately.
How Long Do Chicken Eggs Take to Hatch?
The incubation period for chicken eggs is 20 – 21 days counting from when the eggs are placed in an incubator. They have an average incubation period of 21 days.
Breeds of Chickens
The incubation calculator above works for the following breeds of chickens.
| Ac | Ameraucana | Ancona |
| Andalusian | Appenzell Bearded Hen | Appenzell Pointed Hood Hen |
| Araucana | Aseel | Australorp |
| Baheij | Bandara | Barnevelders |
| Brahmas | Buckeye | Buttercup |
| Campine | Catalana | Chantecler |
| Cochin | Cornish | Crevecoeur |
| Cubalaya | Delaware | Dominiques |
| Dorking | Dutch Bantam | Faverolles |
| Frieslands | Frizzle | Gimmizah |
| Golden Montazah | Hamburgs | Holland |
| Houdan | Java | Jersey Giant |
| Jungle Fowl-Green | Jungle Fowl-Gray | La Fleche |
| Lakenvelder | Lamona | Langshan |
| Legbar | Leghorn | Marans |
| Malay | Matrouh | Minorca |
| Modern Game | Naked Neck (Turken) | Nankin |
| New Hampshire Red | Old English Game | Orpington |
| Plymouth Rock | Polish | Red Cap |
| Rhode Island Red | Russian Orloff | Sebright |
| Shamo | Silkie (Bantam) | Silver Montazah |
| Styrian | Sultan | Sumatra |
| Sussex | Swiss Hen | White-Faced Black Spanish |
| Welsummer | Wyandottes | Yokohama |
Chicken Egg Incubation Calendar
A chicken egg incubation calendar is a tool to quickly determine when a fertilized chicken egg will hatch when incubated, just like the chicken egg incubation calculator above. The calendar below serves the same purpose as the calculator.
