Pet Insurance vs Savings Calculator NZ
This calculator helps New Zealand pet owners work out whether paying for pet insurance or self-insuring by saving the same amount is likely to leave you better off over time. You enter the annual premium you would pay for pet insurance, the number of years you want to compare cover over, the routine vet costs you expect each year such as check-ups and vaccinations, and the likely cost of major vet bills over that period, such as surgery or an accident. The calculator totals what you would pay in premiums over the years, works out the size of the fund you would build if you saved that same amount instead, and adds up your expected vet costs across both routine and major bills. It then returns a verdict on which approach looks likely to leave you better off, alongside the total premiums, the self-insure fund built and your expected vet costs side by side. Use it to see whether your likely vet bills are small enough that a self-insure fund would cover them comfortably, or large enough that insurance offers valuable protection against a big bill arriving before your savings have grown. Remember that insurance often excludes routine costs and carries excesses, while self-insuring leaves you exposed if a major bill lands early, so weigh certainty and timing alongside the totals. This is an estimate only and not financial advice.
Insurance often does not cover routine costs and has excesses and exclusions, while self-insuring leaves you exposed to a big early bill before the fund grows. This compares totals only; certainty and the timing of a large bill also matter. Estimate only, not financial advice.
How it works
The calculator totals the premiums over the period, and separately the fund you would build by saving the same amount each year if you self-insured. It compares these against the vet costs you expect, both routine and major. If your expected major bills are larger than the self-insure fund could cover, insurance looks better; if the fund comfortably covers them, self-insuring keeps more in your pocket. The risk with self-insuring is a large bill arriving before the fund has grown.
Worked example
A $700 premium over 10 years is $7,000. Saving the same builds a $7,000 fund (more with interest). If major bills over that time are around $4,000 plus routine costs insurance may not cover, self-insuring could leave you ahead, provided you can cover a big bill early before the fund is large.
Related calculators
- Pet Insurance Calculator: pet cover.
- Pet Ownership Cost Calculator: lifetime pet cost.
- Emergency Fund Calculator: build a buffer.
- Savings Calculator: savings growth.