EVERY PETS DECISION · WITH THE MATH SHOWN

Pet Calculators

From dog and cat food portions to insurance estimates, puppy costs, and emergency fund planning — free calculators built on veterinary guidelines and real-world data.

Start with Dog Food Calculator →
  • Dog Food Calculator

    Daily food portions by weight, age, and activity level — with calorie targets and cups per day.

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  • Puppy Cost Calculator

    Popular

    First year and lifetime cost of owning a puppy — food, vet, grooming, insurance, and supplies.

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  • Pet Insurance Estimator

    Estimate monthly pet insurance premiums by breed, age, coverage level, and deductible.

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  • Pet Emergency Fund Calculator

    How much to save for unexpected vet bills — by species, age, and breed.

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  • Dog Cost Calculator

    Annual and lifetime cost of dog ownership — food, vet, grooming, insurance, and supplies.

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  • Cat Cost Calculator

    Annual and lifetime cost of cat ownership — food, vet, litter, insurance, and supplies.

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  • Cat Food Calculator

    Daily food portions by weight, age, and activity level — with calorie targets for indoor and outdoor cats.

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Related money decisions
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  • Cost Guides
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  • All Calculators
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Written and maintained by Jere Salmisto, Founder, CalcFi. Updated May 8, 2026.

Formulas cited to primary US government and regulatory sources. Methodology at /about/editorial. Published by CalcFi Editorial.