Calculate Gestation Period
Use this tool to estimate the gestation period of your pet. Simply select the type of animal and the date of mating.
Results
Expected Delivery Date:
Data Source and Methodology
All calculations are based on standard gestation periods for dogs and cats. Please consult with a veterinarian for precise guidance.
The Formula Explained
The expected delivery date is calculated by adding the average gestation period to the mating date. For dogs, this is approximately 63 days, and for cats, approximately 65 days.
Glossary of Terms
- Mating Date: The date when the animal was bred.
- Gestation Period: The period of time between conception and delivery.
Frequently Asked Questions (FAQ)
How do I use the Pet Gestation Calculator?
Simply enter the date of mating and select the type of pet to calculate the expected delivery date.
What pets does this calculator support?
The calculator supports dogs and cats.
Formula (LaTeX) + variables + units
This section shows the formulas used by the calculator engine, plus variable definitions and units.
Formula (extracted LaTeX)
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Variables and units
- T = property tax (annual or monthly depending on input) (currency)
Sources (authoritative):
- NIST — Weights and measures — nist.gov · Accessed 2026-01-19
https://www.nist.gov/pml/weights-and-measures - FTC — Consumer advice — consumer.ftc.gov · Accessed 2026-01-19
https://consumer.ftc.gov/
Changelog
Version: 0.1.0-draft
Last code update: 2026-01-19
Last code update: 2026-01-19
0.1.0-draft · 2026-01-19
- Initial audit spec draft generated from HTML extraction (review required).
- Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
- Confirm sources are authoritative and relevant to the calculator methodology.