Does the policy actually pay back?

Pet insurance is typically 15-60 a month depending on pet type, breed, age, and coverage level. Over a 10-year pet lifetime that's 1,800-7,200 in premiums. The question is whether claims made against the policy will exceed those premiums plus excesses.

For most pets most years, the answer is no - pet insurance, like any insurance, is usually a losing proposition financially. The value kicks in on the serious claims: cruciate ligament surgery (3,000-5,000), cancer treatment (4,000-12,000), chronic conditions requiring years of medication. One serious illness can easily exceed 10 years of premiums.

This calculator takes your expected claims, annual premium, and excess to show the net financial position. A negative number means insurance has cost more than it returned - which is the norm in calm years. A positive number means you came out ahead. The real case for insurance is risk reduction, not expected value: it caps catastrophic costs rather than minimising average costs.

A worked example

Try the defaults: monthly premium of 30, expected annual claims of 400, excess paid per year of 100, time horizon of 10. The tool returns -600.00. You can adjust any input and the result updates as you type — no submit button, no reload. That's the real power here: seeing how sensitive the output is to one or two assumptions.

What moves the number most

The result responds to Monthly Premium, Expected Annual Claims, Excess Paid per Year, and Time Horizon. Not every input has equal weight. Flip one at a time toward extreme values to feel which ones move the needle most for your situation.

The formula behind this

Total premiums = monthly × 12 × years. Total claims = annual claims × years. Total excess = annual excess × years. Net = total claims - total premiums - total excess. Everything the calculator does is shown in the formula box below, so you can check the math against your own spreadsheet if you want.

Why see the number at all

Small recurring spending is invisible by design — every individual transaction is forgettable. Compounded over years, the total often surprises. Seeing the figure doesn't mean you typically need to cut the spending; it just makes the trade-off conscious.

What this doesn't capture

The tool prices the money; it can't weigh the enjoyment. A coffee habit, gym membership, or streaming bundle might cost what the math says but deliver value that's harder to quantify. Use the number to make the trade-off visible — the decision is yours.