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How much does a cat cost per month?

A healthy adult cat costs roughly $49–$109 a month. Of that, the recurring supplies we can measure from live prices — food, litter — come to about $19/month. The rest is vet care, optional insurance and miscellaneous, which vary by where you live.

What we measure vs estimate. The supplies below are live medians from the cat products we track, times a stated monthly amount. The vet/insurance/misc lines are typical US ranges, not our data — we keep the two clearly separate.

Monthly breakdown

Supplies — measured from live prices
Food (5 lb/mo)$9
Litter (10 lb/mo)$9
Supplies subtotal$19
Other — typical US ranges (not our data)
Routine vet (annual, spread monthly)$15–$40
Pet insurance (optional)$10–$30
Misc (toys, scratchers, meds)$5–$20
Total per month$49–$109

Supplies = live median cost per pound × the stated monthly amount, re-checked on a rolling cycle. Adjust the food/litter weight to your cat. Vet and insurance vary widely by location and the cat’s health.

Where the savings actually are

You can’t safely cut vet care, and insurance is a personal call — so the controllable money is in the supplies. Buy food and litter by cost per pound, not bag price: a store brand runs about half the per-pound cost of premium for the same staple, and the biggest bag you’ll finish in six weeks is cheapest per pound. That’s the $19/month line, and it’s the one you can move.

Cheapest cat litter right now

Live from the catalog, ranked by real cost per pound — cheapest first.

Cut the supplies bill

Cheapest cat food by cost per lbOpen Cheapest cat litter per lbOpen
Want the yearly total? See the per-year cost — including the one-off first-year spend on adoption, spay/neuter and starter gear.

Frequently asked

How much does a cat cost per month?▾

About $49 to $109 a month for a healthy adult cat. The recurring supplies we can price from live listings — food, litter — come to about $19/month; the rest is routine vet care, optional insurance and miscellaneous, which vary by location and are shown as typical US ranges. Costs spike with age and any health issue.

What is the cheapest part to control?▾

The supplies. Food and litter are bought by weight and priced by the bag, so cost per pound — not the bag price — is what you control. Store brands run roughly half the per-pound price of premium for the same staple, and buying the biggest bag you'll finish in ~6 weeks drops the per-pound cost further. Vet and insurance are harder to trim without cutting care.

How much does a cat cost in the first year?▾

The first year is the most expensive: on top of $583–$1,303 in running costs, adoption/spay-neuter + starter gear is typically a $100–$400 one-off. So budget a few hundred dollars more than a typical later year.