Pet Calculators

Pet lifetime cost.

Enter your own yearly food, vet, insurance, grooming and other costs, the setup cost and how long you expect your dog or cat to live. It adds yearly inflation and shows the lifetime total, a cost per year and per month. It uses your numbers, not market data. Runs in your browser.

Your pet’s costs

One-time setup ($) Adoption fee, spay or neuter, crate, bed, first vet visit.

Expected lifespan (years) Ask your vet about your breed or size.

Current age (years) 0 for a new pet. Only the years left are counted.

Cost inflation per year (%)

Food per year ($)

Vet care per year ($)

Insurance per year ($)

Grooming per year ($)

Other per year ($) Boarding, toys, licence, training, treats.

End-of-life cost ($) Not inflated. 0 if you prefer to leave it out.

Lifetime cost

Fill the form and press Calculate.

Worked example

A $1,200 setup, $900 food, $600 vet care, $700 insurance and $400 other costs a year, $500 at end of life, a 12-year life and 3% yearly inflation. Yearly costs start at $2,600 and grow 3% a year, which sums to $36,899.28 over 12 years. Add the $1,200 setup and $500 end-of-life cost for a lifetime total of $38,599.28: $3,216.61 a year or $268.05 a month. Inflation accounts for $5,699.28 of that.

How it works

Year 1 costs the yearly total you enter; each later year is the year before multiplied by (1 + inflation). The one-time setup and the end-of-life cost are added once and are not inflated. If the pet is already older than 0, only the years between today’s age and the lifespan are counted, and a part-year counts as that fraction of a full year. The average per year, month and day divides the whole total by the years counted.

This tool has no price or lifespan data. Typical costs vary a lot by place, size, breed and health, so enter quotes from your own vet, food bill and insurer. Lifespan is an estimate, not a promise: try a shorter and a longer figure to see the range.

Sources and basis (checked 2026-10-08): arithmetic on the numbers you enter; no published price or rate data is used.

FAQ

How much does a dog or cat cost over its lifetime?

It depends on your food, vet care, insurance and setup costs and how long the pet lives. Enter your own yearly figures and expected lifespan and the calculator totals them.

Why include inflation?

Prices tend to rise, so the same food and vet visit usually cost more in year 10 than year 1. Set inflation to 0 to see a flat total, or raise it to see the effect.

What lifespan should I enter?

Use the range your vet gives for your pet’s species, breed or size. If unsure, run the calculator twice with a shorter and a longer lifespan.

Is end-of-life cost included?

Only if you enter an amount. It is added once and not inflated. Leave it at 0 to exclude it.

Does this include emergency bills?

Only if you add them to the vet or other line. A common approach is to add an average yearly set-aside; the annual vet budget calculator can help size it.

Disclaimer

Arithmetic on the numbers you enter, not financial or veterinary advice. Real costs vary and can be higher than any estimate.