Rabbit Gestation Calculator

A doe carries her kits for roughly 28 to 33 days, so a due date arrives quickly. Enter the mating or exposure date above for a due window, then use the notes below to time the nest box and prepare a quiet space. For health questions, consult your veterinarian.

Rabbit gestation at a glance

Typical averages; individual does vary, and larger litters can kindle a little early.

• Average length: 31 days
• Typical range: 28 to 33 days
• Litter size: 4 to 12 kits
• Term for birth: kindling
• Kits born: blind and furless
• Fur appears: about 1 week
• Eyes open: about 10 days
• Nest box: add around day 28
• Weaning age: 4 to 6 weeks
• Female name: doe
• Male name: buck
• Baby name: kit

Signs a doe is close to kindling

Does often kindle overnight, so provide the nest box early and watch for these cues.

• Pulling belly fur
• Carrying hay
• Building the nest
• Restlessness
• Digging at the cage
• Reduced appetite
• Increased drinking
• Nesting in a corner
• Guarding the box
• Firm belly movement
• Temperament changes
• Quiet withdrawal

Frequently asked questions

How long are rabbits pregnant?

Rabbit gestation averages about 31 days and usually ranges from 28 to 33 days. Larger litters sometimes kindle a day early. Because the window is short, add a nest box by around day 28 so the doe has time to build before the kits arrive.

When should I put in the nest box?

Add the nest box around day 28 of the pregnancy. Too early and the doe may soil it, too late and she may kindle on the wire and lose the litter to cold. She will usually line it with pulled belly fur in the last day or two, a reliable sign that kindling is close.

How many kits do rabbits have?

Litters commonly run 4 to 12 kits, and first time does often have fewer. Very large litters can leave some kits underfed, so check daily that every kit has a round, milk filled belly and warm body. Ask your veterinarian if any kit is cold, thin, or being left out of the nest.

Can a rabbit have a false pregnancy?

Yes. Rabbits are induced ovulators and can show pseudopregnancy, nesting and pulling fur without carrying a litter, often lasting a couple of weeks. If a doe shows nesting signs but no kits arrive by the expected date, a vet can help confirm whether she was truly pregnant.