# Pet Ownership Cost

> Estimate the financial commitment of owning a pet, including food, healthcare, and supplies over their lifetime.

Page: https://askcalculators.com/calculator/pet-cost-calculator/
Definition: https://askcalculators.com/calculator/pet-cost-calculator/definition.json
JSON Schema: https://askcalculators.com/calculator/pet-cost-calculator/schema.json
Version: 7.0.0
Maintained by: AskCalculators (software project; not a credentialed reviewer)
Qualified review: pending. Automated checks do not establish professional approval.
Page status: Live
Review status: Pending

## Use
Open the calculator page and enter values. Query-string parameters can restore and bookmark a calculation.
Example: https://askcalculators.com/calculator/pet-cost-calculator/?foodCost=50&vetCost=200&suppliesCost=100&lifespan=15

## Inputs
- foodCost: Monthly food ($); type=number; optional; default=50
- vetCost: Yearly Vet ($); type=number; optional; default=200
- suppliesCost: Yearly Misc ($); type=number; optional; default=100
- lifespan: Expected Lifespan (years); type=number; optional; default=15

## Outputs
- result: Result; format=text; primary

## Formula
Lifetime cost = lifespan × (12 × monthly food + annual veterinary cost + annual supplies cost).

## Rules
- Empty optional inputs are undefined, not zero.
- Hidden conditional inputs are ignored.
- Do not invent missing required inputs.