A cat spay cost in 2026 lands between $300 and $500 at a private veterinary practice, $50 to $150 at a low-cost nonprofit clinic, and $46 or less when a trapped community cat goes through a TNR program. A neuter for a male runs about $100 less at a private vet. Unlike dogs, felines aren’t priced by weight: one flat fee covers a small kitten and a big tom alike, so the bill moves on four things instead: sex, the kind of clinic, your state, and add-ons such as bloodwork or an in-heat fee.
Spaying is the surgical removal of reproductive organs in a female, the ovaries and uterus, under general anesthesia, so she no longer comes into heat or has unwanted litters. Neutering (castration) is a shorter procedure that removes a male’s testicles through a small incision, which is why it costs less.
Price Your Cat’s Surgery by Clinic and State
Pick spay or neuter, the clinic type and your state, then tick what’s on the quote. You get the surgery fee, each add-on on its own line, and the gap to the next cheapest option.
Cat Spay and Neuter Cost Calculator
Choose spay or neuter, the kind of clinic and your state, then tick what the quote lists. Fees come from one nonprofit's posted 2026 schedule, the middle of vet-reviewed private practice ranges scaled by state, or a trap-neuter-return package, with each surcharge shown as its own line.
Your Surgery Estimate
Estimates only. Nonprofit fees are one California center's posted 2026 schedule or the middle of the national low-cost range; private practice fees are the midpoints of vet-reviewed 2026 ranges scaled by state; community packages use one Ohio clinic's posted fee. The written quote from your clinic always wins. Reviewed September 2026.
Nonprofit fees come from the East Bay SPCA Spay/Neuter Center’s posted schedule (updated July 2026) for California, New York, Massachusetts and Washington, and from the middle of the national low-cost range for everyone else. Private practice figures are the middle of WebVet’s vet-reviewed 2026 ranges, scaled by its state table.
Three Price Tiers: Private Practice, Nonprofit and Community Cat Package
Where you book matters more than anything about the animal. Here’s what each tier charges before extras.
| Where | Spay (female) | Neuter (male) | What’s usually included |
|---|---|---|---|
| Private full-service practice | $300 to $500 | $200 to $400 | Exam first; bloodwork, IV fluids and take-home pain relief often bundled |
| Bay Area nonprofit (East Bay SPCA) | $215 | $185 | Nail trim and a pain injection that lasts 3 days |
| Low-cost clinics nationwide | $50 to $150 | $25 to $100 | Surgery and basic pain control |
| Shelter or humane society | $40 to $120 | $20 to $80 | Varies by program |
| Community cat (TNR) package | Free to $46 | Free to $46 | Rabies, FVRCP, ear tip; flea dose at some |
State shifts the private tier a lot. WebVet’s table puts a private spay at $350 to $600 in California but $225 to $400 in Georgia or Ohio. CareCredit’s national average runs wider still: $255 to $587 for a spay and $168 to $385 for a neuter.
A full-service bundle can sit near the top. Gentle Vet Animal Hospital in Green Bay, Wisconsin posts $497.25 to spay and $376.25 to neuter, with bloodwork, IV fluids and pain control included. It schedules surgery only after a $94.50 wellness exam, and it offers a $30 bloodwork discount when you book 2 business days ahead.
What the Cat Spay Cost Calculator Adds Up
The estimate follows the order of a written veterinary quote:
- Surgery fee. At a private practice it’s $400 for a spay or $300 for a neuter, the midpoints of the national range, times a state factor: 1.125 for CA, NY, MA and WA; 0.906 for CO, IL, TX and FL; 0.781 for Georgia and Ohio. At a nonprofit it’s the posted $215 or $185 in those four higher-cost states and $100 or $62.50 elsewhere. A community package is a flat $46.
- Condition fees. The nonprofit charges $36 in heat, $56 pregnant, $56 overweight, $46 for a flat-faced breed and $35 per retained testicle. A private practice gets $125 for heat or pregnancy (midpoint of $50 to $200) and $250 for a cryptorchid neuter.
- Add-ons. Bloodwork $80, a basic health screen. A cone is $16.47 at the nonprofit, where the 3-day injection is already in the fee, or $32.50 with take-home pain relief at a private vet. A microchip is $20 at a nonprofit or community clinic and $47.50 at a private one.
- Headcount. The per-cat total times the number of cats, up to 20 for a colony or a litter.
Two things get no line at a private practice: extra weight and a flat face. Both raise anesthetic risk, but no published private price exists, so the calculator says so instead of guessing.
Four Cats Priced From Quote to Total
Each case below returns the same figure in the calculator and is locked into its test file.
A young female at a private vet, microchip added
No state picked, so the national midpoint applies: surgery $400, bloodwork $80, cone and pain relief $32.50, microchip $47.50. Total $560. The same list at a typical low-cost clinic is $216.47, which makes the private visit $344 more.
A tom with one retained testicle at a California nonprofit
Neuter $185 plus $35 for the undescended testicle, no bloodwork, no cone: $220. A private practice in a higher-cost state would quote about $587.50 for that case ($337.50 surgery plus the $250 cryptorchid add-on), $368 more. The catch: the nonprofit only operates when the testicle sits in the groin.
A queen in heat in Georgia, full-service practice
The $400 midpoint times 0.781 is $312.50. Add $125 for the heat cycle, $80 bloodwork and $32.50 for the cone: $550. The local private range for the surgery alone is $234 to $391. A low-cost clinic with the same add-ons would total $232.47, so $318 separates the two.
Four trapped strays through a community cat clinic
Four cats at $46 is $184, rabies and FVRCP shots and ear tips included. A low-cost appointment for an owned female would be $100 for the surgery alone, so the package saves $54 per cat before counting the vaccines.
Why the Same Nonprofit Charges Less for a Cat Than a Dog
The East Bay SPCA fee sheet prices both species side by side, and the feline column is lower on every line. A spay is $215 against $330 for the smallest dog band. The in-heat fee is $36 against $77. Pregnancy and overweight fees are $56 against $82, and a retained testicle is $35 against $56.
The logic is the same one that puts dog fees in weight bands: a smaller patient needs less anesthetic drug and less time on the table. Our dog spay cost guide covers the canine side, where weight bands do move the price.
Trapping Community Cats for TNR
Trap-neuter-return (TNR) is a process in which a caretaker or rescue group humanely traps un-owned outdoor animals, which are then sterilized, vaccinated against rabies, ear-tipped and returned to where they live. The ear tip, a tiny piece trimmed from the top of one ear, marks a cat as already fixed so nobody traps it twice.
Prices are the lowest anywhere, and the rules are the strictest:
- AlterClinic in Ohio charges $46 per cat for surgery, rabies, FVRCP, flea prevention and the ear tip, and takes up to 50 trapped cats a day, one per trap.
- Spay Neuter Network in Texas does it free for Dallas residents with a city service request number and for $25 through San Antonio Feral Cat Coalition partners after a free TNR class.
- The real cost of each surgery to that network is about $100 before vaccines, so every fee you see is subsidized by donors or grants.
Pet cats don’t qualify. A tame kitten in a carrier goes to a regular low-cost appointment instead.
Kitten or Adult: Does Age Change the Price?
Mostly no. Most US veterinary groups now recommend sterilizing felines by about 5 months, and kittens as young as 8 weeks and 2 pounds can go through it safely, according to WebVet’s vet-reviewed guide. The fee is the same flat rate.
Age starts to matter in two ways. An adult female is more likely to be in heat or pregnant on surgery day, which adds $36 to $56 at the nonprofit and $50 to $200 at a private practice. And overweight or older patients need more anesthesia and monitoring, which WebVet says raises the price. The cat age calculator translates your pet’s years into a life stage if you’re unsure where she sits.
Where This Estimate Can Miss
- Your local nonprofit is cheaper. Many programs spay at low cost from about $50, and shelters from about $40, well under the Bay Area schedule used for higher-cost states.
- Vaccines at the counter. A catch-up on shots adds up quickly; the nonprofit charges $18.50 for FVRCP and $25.50 for rabies, and our cat vaccination cost page covers the rest.
- Testing. A FeLV/FIV test adds $40 at the East Bay SPCA, which wants a negative leukemia test within 3 weeks before it gives that vaccine.
- Complications. Many practices include a recheck 10 to 14 days later, but a licked-open incision can turn into an emergency vet bill.
- A fearful or aggressive cat. Special handling adds $65 at the nonprofit.
Pet health insurance won’t cover the gap. Standard accident and illness policies treat spaying as elective care rather than medical treatment, though some wellness add-ons reimburse part of it; the pet insurance cost calculator shows whether one pays for itself.
Before you book, call one low-cost clinic and one private practice, ask each for a written quote that lists every charge in detail, and run both through the calculator with the same boxes ticked. The difference in cat spay cost between the two is what the extra bloodwork, fluids and pain control are really costing you. If she’s close to her first heat, schedule the cheaper slot now rather than paying the in-heat fee later.
Cat Spay Questions Owners Ask
How much does it cost to spay a female cat?
About $300 to $500 at a private vet and $50 to $150 at a low-cost clinic in 2026. A Bay Area nonprofit posts $215. With bloodwork, a cone and a microchip, a private practice at the national midpoint comes to $560.
Why is neutering a male cheaper than spaying a female?
A neuter removes the testicles through a small incision outside the abdomen, so it’s faster and uses less anesthesia. Private practices charge about $100 less, and the East Bay SPCA charges $30 less ($185 against $215).
Is it too late to spay a 3-year-old cat?
No. Cats can be spayed at any age; an adult carries slightly more anesthetic risk and may need bloodwork first. The flat fee stays the same unless she’s in heat or pregnant on the day.
What can I do if I can’t afford to spay my cat?
Look for voucher programs, which help bring a spay to $0 to $75 after the subsidy, shelter clinics at $40 to $120, or a TNR program if the animal is un-owned. For a private practice, financing through CareCredit or Scratchpay spreads the bill over months.
Does pet insurance cover spaying a cat?
Standard accident and illness plans usually don’t, because the surgery is elective. Some optional wellness add-ons reimburse part of it.
This page is general information, not veterinary advice. Sources for the cat spay cost figures: the July 2026 price list of the East Bay SPCA Spay/Neuter Center, the 2026 WebVet feline analysis reviewed by a veterinarian, ThePricer, CareCredit, Gentle Vet Animal Hospital, AlterClinic and Spay Neuter Network. Your clinic’s written quote always wins. Last reviewed: September 2026.