Home › Blog › How Much Does Cat Neutering Cost in the UK?

How Much Does Cat Neutering Cost in the UK?

Cat neutering is one of the most routine veterinary procedures in the UK, and it is actively recommended by animal welfare charities to help reduce the population of unwanted cats. Prices are generally more affordable than dog neutering, but they still vary between practices — so it pays to know the typical range before you book.

How Much Does Cat Neutering Cost in the UK?

Cat castration (for male cats) typically costs between £79 and £89 at a standard private vet practice in the UK. The Blue Cross charity offers the procedure for around £50 for eligible owners. The price is generally consistent regardless of cat size, since cats do not vary in body weight as dramatically as dogs.

Female cat spaying is a more involved procedure and costs more, typically ranging from £103 to £156 at private practices. Again, the Blue Cross offers a discounted rate of around £90 for eligible low-income owners. Regional variation exists but is less pronounced than for dogs — London prices can edge slightly higher.

These figures come from 2026 data gathered from Ashlea Vets, Vetrica, and the Blue Cross. If you receive a quote significantly outside this range, it is worth checking what is included and comparing with another local practice. It is worth calling ahead to confirm whether the quoted price includes the pre-operative examination, as some practices list the surgical fee separately from the consultation.

What Does Cat Neutering Involve?

Male cat castration involves the surgical removal of both testicles under general anaesthetic. The procedure is straightforward and relatively quick — cats typically recover within 24–48 hours and return to normal behaviour within a few days. The small incisions usually do not even require stitches.

Female cat spaying is a more significant procedure involving the removal of the ovaries and uterus (ovariohysterectomy) under general anaesthetic. Recovery takes slightly longer — typically 7–10 days — and your vet will usually provide a post-operative check-up. Some practices now perform a less invasive flank spay, which leaves a smaller scar on the side of the body rather than the abdomen.

Most quoted prices include the anaesthetic, the operation, pain relief to take home, and a post-operative check. Confirm this with your vet when booking, as some practices itemise these separately.

If you have any concerns about the anaesthetic risk for your cat — particularly if your cat has a pre-existing health condition or is elderly — raise these with your vet before the procedure. A pre-operative health assessment, including blood tests if appropriate, can help identify any issues that might affect anaesthetic safety.

Why Neutering Is Recommended

Animal welfare organisations including the Cats Protection, RSPCA, and Blue Cross strongly recommend neutering cats, ideally before they reach sexual maturity. In female cats, this is usually around 4–6 months of age. In male cats, it is typically around 4 months, though some vets prefer to wait slightly longer.

Neutering prevents unplanned pregnancies and helps reduce the UK's significant population of stray and feral cats, which is estimated to be in the hundreds of thousands. Beyond population control, neutering has individual health benefits: it eliminates the risk of uterine infections (pyometra) in females and reduces the risk of testicular cancer in males.

Male cats that are not neutered tend to roam further and are at higher risk of road accidents and cat-fight injuries, both of which bring their own veterinary costs. Intact females in season can also be distressing for owners to manage. Your vet can advise on the ideal timing based on your individual cat's breed, development, and health status, so raise the question early rather than waiting until your cat reaches sexual maturity.

Ways to Reduce the Cost of Cat Neutering

If cost is a concern, charitable organisations are the first port of call. The PDSA, RSPCA, and Blue Cross all provide subsidised or free neutering to eligible low-income owners. Cats Protection also runs a neutering scheme with financial assistance — you can check eligibility on their website.

Some vet practices offer health plans that include neutering as part of a monthly payment. These can be good value, particularly for new kittens, as they often bundle neutering with first vaccinations and parasite prevention.

Comparing local vet prices before booking is also sensible. Even within the same town, quotes can differ by £20–£40 for the same procedure — and on a procedure costing under £100 for castration, that is a significant percentage difference.

If you are struggling to find affordable neutering locally, contacting Cats Protection directly — either through their national helpline or their local branch network — is a good first step. They have a nationwide network and can often direct you to affordable options that are not widely advertised.

How CompareMyVet Can Help

CompareMyVet is designed to make it easy for UK cat owners to see what local vets charge for routine procedures like neutering. Rather than relying on word of mouth or calling multiple practices, you can browse listed prices in one place.

Our live beta currently covers Brighton & Hove with 29 practices listed, and we are expanding to more UK locations throughout 2026. Pricing transparency helps both pet owners and practices — it encourages fair, competitive pricing and helps owners make confident, informed decisions.

Visit app.comparemyvet.uk to see cat neutering prices at practices near you.

As the CMA's March 2026 reforms bring greater transparency to UK vet pricing, CompareMyVet is here to help you make the most of those changes. Whether you are registering a new pet, managing ongoing healthcare costs, or simply checking whether you are being charged a fair price, our platform puts the information you need in one place — clearly, honestly, and at no cost to you.