Pet insurance is a bet against a bad year. In most years you pay more in premiums than you get back. In the year your dog swallows a sock or your cat gets hit by a car, it can save you thousands. This calculator shows exactly where that tipping point is for your policy.
Enter your quote, your benefit percentage, excess and limit, then try a real vet bill. You will see what you would pay with and without cover, and the break-even bill above which insurance comes out ahead. For the full picture on exclusions and waiting periods, read is pet insurance worth it in Australia.
Pet Insurance Calculator: Would It Pay for Itself?
Enter your quote and a vet bill. See what you would pay with and without insurance, and the bill size where cover starts to win.
Use your real quote. Dogs average $35 to $80, cats $20 to $50.
A simplified model: it treats the year’s bills as one claim with one excess, and assumes the condition is covered (not pre-existing, past waiting periods, under any sub-limits). Bill examples come from our emergency vet guide and PetSure’s 2022 tick paralysis claims data. Always read the policy wording.
How this calculator works
The maths is simple, which is the point:
- Without insurance you pay the whole vet bill.
- With insurance you pay a year of premiums, plus the excess, plus the share of the bill the policy does not cover (for example 20% on an 80% policy). The insurer pays the rest, up to the annual limit.
- Break-even bill = excess + (yearly premiums divided by the benefit percentage). Any year your claims go above this, insurance wins.
- Premiums over 10 years assumes your premium rises 12% a year from age 8, which is typical in Australia.
It is a simplified model. Real policies have sub-limits, waiting periods (usually 30 days for illness and 6 months for cruciate ligaments) and exclude anything your pet has already shown signs of. It assumes the claim is covered.
Where the numbers come from
Every figure in this calculator comes from our own researched guides, which list their sources and are re-checked against current Australian prices. The main one is Is pet insurance worth it in Australia?. Related guides:
Prices last checked 13 October 2026. See how we research our prices.
Common questions
Is pet insurance worth it in Australia?
It depends on whether you could pay a $3,000 to $8,000 vet bill tomorrow without hardship. If you could, self-insuring by saving the premium can work. If you could not, insurance is what lets you say yes to treatment. Insuring young matters, because pre-existing conditions are excluded.
How much does pet insurance cost per month?
Typically $35 to $80 a month for dogs and $20 to $50 for cats. Accident-only cover starts around $20 a month. Premiums climb with age, often 10 to 15% a year after about age 8.
What is a break-even vet bill?
It is the size of vet bill at which your insurer’s payout equals what you paid in premiums for the year. Below it, you would have been better off without cover that year. Above it, insurance saved you money.
Can I insure an older pet?
Usually only up to about age nine for a new policy, and anything already diagnosed will be excluded. Once a pet is insured, most policies can be renewed for life.