Putting the premiums in the same units
Household insurance is billed on at least three cycles. Health and life come out monthly, auto is usually quoted every six months, home is annual and frequently paid through an escrow account so it never appears as a bill at all. The first thing this page does is convert all of it to a monthly figure and an annual one, because a comparison between numbers on different cycles is not a comparison.
Two conversions are easy to get wrong. An auto premium quoted for a six-month term is half the annual figure, and entering it as annual halves the line. An escrowed home premium is inside the mortgage payment, so if you subtracted the whole mortgage payment when working out take-home pay, adding the premium here counts it twice. Take-home pay for this page means what lands in the account, before housing and everything else comes out of it.
Why the deductibles are on the same page as the premiums
Premium and deductible are two halves of one price, and looking at either alone produces the wrong answer. Raising a deductible lowers a premium by a knowable amount every month and raises your exposure by a larger amount in an unknowable year. That trade is often worth taking — but only if the money to cover the deductible exists somewhere you can reach it.
The health out-of-pocket maximum matters more than the deductible, and it is the number most people cannot state. It is the ceiling on what you pay in a plan year for covered in-network care, including the deductible, copays and coinsurance. Once it is reached the plan pays the rest. It is the actual worst case for medical costs under that plan, and it is what a plan should be compared on, not the monthly premium.
Income replacement against object replacement
The policies in a household divide into two kinds. One kind replaces a thing that can be repaired or rebought: a car, a roof, a phone. The other replaces income when the person earning it stops. Disability and life insurance are in the second group, and so, in a different sense, is liability coverage, because a judgment above your policy limits comes out of future earnings and assets rather than out of a claim.
| Kind of loss | Typical policies | What to look at |
|---|---|---|
| Repairable or replaceable | Auto physical damage, contents, device, pet | Whether you could absorb the loss yourself. If so, a higher deductible is usually the cheaper long-run position. |
| Large but bounded | Home dwelling coverage, health | Whether the limit reflects rebuilding cost today, and where the out-of-pocket maximum sits |
| Unbounded or income-ending | Liability, umbrella, disability, life | The limit and the definition of what triggers a payout. Premium is the secondary question here. |
The ordering that follows from this is unglamorous: buy the coverage for the losses you could not recover from, set the deductibles on everything else as high as your savings can genuinely stand, and treat the small capped policies as optional. That is a reasoning method rather than a recommendation, and it produces different answers for different households, which is the point.
What moves the total, when you want it lower
The largest line is not always the most movable one. Health premiums through an employer have a small menu of options and a once-a-year window to change them. Auto and home premiums move on shopping, on bundling, on deductible changes and on discounts nobody applied, and they can be re-quoted at any renewal. Life insurance for a given amount of term coverage varies substantially between insurers for the same applicant. Disability is the one where changing the policy to save money most often changes what it would actually pay, because the definition of disability is where the price is.
The one saving with no downside is a policy you no longer need — coverage on a car you sold, a rider duplicating something the base policy already covers, a small device or dental policy whose annual maximum is close to its annual premium. The table above is there to make those visible, since they rarely announce themselves.
Reading the percentage honestly
The number at the top of the results is arithmetic, not judgement. It will be small for a single renter with no dependents and large for a family with two cars, a house, dependants and an individual health plan, and neither of those facts says anything about whether the coverage is right. The comparison that carries information is against your own figure a year ago, or against the same figure with one policy taken out. Compared against a national ratio it carries none at all, which is why this page does not print one.
Questions people ask
What percentage of my income should go to insurance?
There is no answer to that question that survives contact with a real household, and this page deliberately does not print one. The right amount depends on how many people rely on your income, what you own that a liability judgment could reach, how large a loss you could absorb without borrowing, what coverage your employer already provides, and what your state requires you to carry. Those five things vary enormously between households on identical incomes. Any published percentage is a summary of what other people happen to spend, which is a statement about them, not a recommendation for you.
Should I raise my deductibles to lower the premium?
Only up to the amount you could pay tomorrow without borrowing. The saving is real and it is immediate, and over many uneventful years it adds up. The cost is that you have accepted a larger bill in a year you do not control, and the years when a deductible gets triggered are often the years when money is already tight for the same underlying reason. Work out the annual premium saving, compare it with the increase in the deductible, and note how many claim-free years it takes to break even. If that number of years feels long, the swap is not worth it.
Does employer-paid coverage go in this calculator?
Only the part that comes out of your own pay. If your employer pays the whole disability premium, that is not a cost to your budget and putting it in would inflate the total and the percentage. If you pay a share of the health premium through payroll, that share belongs in the health field — and take-home pay for this page should then be the figure before that deduction is applied, so that both sides of the ratio are consistent. What employer-paid coverage does affect is the coverage question rather than the cost question: group life at one or two times salary and a group disability policy that pays sixty percent of base pay are worth knowing about before buying more of either.
My premiums went up sharply at renewal and nothing changed. Why?
Property and auto pricing is set on the insurer's loss experience across a whole book of business and on the cost of rebuilding and repairing, neither of which has anything to do with your individual claims history. Rebuild costs and vehicle repair costs have both moved faster than general prices in recent years, and insurers reprice to match. It is one of the few household bills where shopping the market at renewal is routinely worth real money, because the same risk is priced differently by different carriers and the gap between them changes year to year. Re-quote before accepting a renewal that jumped.