InsuranceCoverageTools

Deductible Comparison Tool

Put two deductible options side by side and see the annual saving, the extra exposure and the claim-free years needed to break even.

Last reviewed

·

Free · No sign-up · Runs in your browser

Every deductible decision is the same trade: a certain, small saving now against an uncertain, larger cost later. The only way to judge it is to know how long the saving takes to cover the extra exposure.

This tool takes two quotes for the same coverage at different deductibles and reports that break-even, along with what happens across the horizon if you claim once or twice.

Your numbers

Results update as you type. Nothing is sent anywhere.

Result

Claim-free years to break even

4.2 years

Annual saving

$240

Extra at risk per claim
$1,000
Saving over the horizon
$1,440
Net with no claims
$1,440
Net after one claim
$440
Net after two claims
-$560
Claims before the saving is lost
1.44

This is an estimate based on the values you entered. Actual premiums, coverage, eligibility and pricing vary by provider and by individual circumstances.

The higher deductible pays for itself in 4.2 claim-free years. Choosing it only makes sense if you can pay the extra 1000 out of pocket on short notice.

How to use the deductible comparison tool

  1. Enter the annual premium and deductible for the lower-deductible option.
  2. Enter the same for the higher-deductible option.
  3. Set the number of years over which you want to evaluate the choice.
  4. Read the break-even, then check the one-claim and two-claim scenarios.

What people use this for

  • Judging whether a deductible increase offered at renewal is worth taking.
  • Comparing the deductible ladder on a single quote.
  • Explaining the trade-off to someone else with concrete figures.
  • Setting the deductible against how much cash you keep accessible.

Worked examples

Every figure below is produced by running this calculator against the example inputs, so the numbers always match the tool.

A worthwhile trade

$1,420 at a $500 deductible against $1,180 at $1,500, over six years.

Claim-free years to break even
4.2 years
Annual saving
$240
Net after one claim
$440

A poor trade

The same baseline against $1,360 at a $2,500 deductible - a large jump in exposure for a small saving.

Claim-free years to break even
33.3 years
Annual saving
$60

Reading the break-even

The break-even is the number of claim-free years needed before the accumulated saving covers the extra amount you would owe on a claim. Under about three years is usually comfortable for anyone who claims rarely; beyond five or six, the carrier is not paying you much for the risk you are absorbing.

A very large jump in deductible for a small premium saving is the clearest signal to decline. It shows the carrier does not price that band of risk as being worth much - and if it is not worth much to them, it should not be worth taking on.

The saving is not linear

Moving from $250 to $500 usually saves more than moving from $2,000 to $2,500, because the first step removes far more expected claims than the second. Deductible ladders therefore have a sweet spot rather than a straight line.

Ask for the premium at three or four deductible levels rather than two, and compare each step. The step that produces the largest saving per dollar of additional exposure is usually the right one to stop at.

Methodology and assumptions

What this calculator does, and what it deliberately does not do.

  • Break-even years = extra deductible exposure ÷ annual premium saving.
  • Claim scenarios subtract the extra exposure once or twice from the accumulated saving over the horizon. Claim frequency is not predicted.
  • All figures are estimates produced from the values you enter. This site has no rate feed and no carrier data, so it cannot quote or price a policy.
  • Nothing you type is transmitted or stored - the calculation runs entirely inside your browser.

This calculator provides an estimate based on the information you enter. Actual insurance premiums, coverage, eligibility and pricing vary by provider and individual circumstances.

This website is not an insurance company, an insurance agency or a licensed broker. It does not sell insurance, does not provide insurance quotes, and is not authorised to give advice about which policy you should buy.

No result produced here is an offer of insurance or a guarantee of coverage. Only a licensed insurer or agent, working from your verified details, can quote or bind a policy.

Frequently asked questions

Is a higher deductible always cheaper overall?

Only if the premium saving is large enough relative to the extra exposure. That is exactly what the break-even measures.

What if I have never claimed?

A long claim-free history makes a higher deductible more attractive, but it does not change the liquidity requirement - the deductible still has to be payable when a claim arrives.

Should I compare more than two options?

Yes, if the carrier offers a ladder. Run the tool for each adjacent pair to find where the saving per dollar of exposure stops improving.

Does this apply to percentage deductibles?

Convert the percentage to a dollar amount first, by applying it to the insured value, then enter that as the higher deductible.

Related calculators

More coverage & limits tools on InsuranceCoverageTools.

Browse all 5 tools →