Guinea Pig Pregnancy Calculator: Estimate Farrowing Due Date

Calculate Your Guinea Pig's Estimated Due Date

Select the date your guinea pig was successfully mated or when you suspect conception occurred.
Guinea pig gestation typically ranges from 59 to 72 days. Our calculator uses this range to provide an estimated farrowing window.

Use our accurate Guinea Pig Pregnancy Calculator to quickly estimate your sow's farrowing due date. Understand the typical guinea pig gestation period (59-72 days) and prepare for healthy pups. This tool is essential for all guinea pig breeders and owners to plan ahead!

Formula:

Estimated Due Date = Mating Date + Gestation Period (typically 59 to 72 days)

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