Insurance Deductible Break-Even Calculator
Break-even years for high vs low deductible savings.
What it does
Deductibles trade yearly savings against claim-day pain. A high deductible saving $300 a year with $500 more risk breaks even after 1.7 claim-free years; every clean year after banks the difference while one early claim erases it. Frequency decides the winner.
The tool above prices that trade. Enter both premiums with both deductibles, and it prints yearly saving, break-even years, and five-year claim-free savings. Defaults give $300 a year with 1.7-year break-even and $1,500 over five clean years.
Insurance educators describe identical mechanics. NAIC walks a $1,000 deductible against a $5,000 claim paying $4,000, noting higher deductibles cut premiums when affordable. Triple-I confirms larger deductibles lower premiums with auto $200-to-$500 steps saving more.
Match coverage before comparing numbers. Quotes must share limits, riders, and terms or the saving is fiction. Fund the higher deductible in emergency savings first; a deductible you cannot pay voids the whole strategy.
How to use
- Enter both yearly premiums.
- Enter both deductibles.
- Read yearly saving first.
- Read break-even years.
- Weigh claim frequency honestly.
- Fund the higher deductible in savings.
Formula
- premiums
- Yearly premiums at each deductible.
- deductibles
- Out-of-pocket per claim at each level.
Mechanics follow NAIC ($1,000 example) and III (higher deductible, lower premium; $200-to-$500 auto step).
Worked example
Example: $300 yearly saving
Defaults: $1,200/$900 premiums with $500/$1,000 deductibles.
- Inputs: $1,200 vs $900 premiums; $500 vs $1,000 deductibles.
- Saving: 1,200 minus 900 = $300 a year.
- Risk: 1,000 minus 500 = $500 extra per claim.
- Break-even: 500 / 300 = 1.7 claim-free years.
- Five years: 5 x 300 = $1,500. Tool shows $300.00 /yr, 1.7 years.
Reference table
| Premiums | Deductibles | Break-even |
|---|---|---|
| 1200 / 900 | 500 / 1000 | 1.7 yr |
| 1500 / 1150 | 250 / 1000 | 2.1 yr |
| 2000 / 1600 | 500 / 2000 | 3.8 yr |
Limits
- Two-plan math only. More quotes need repeats.
- One claim at break-even assumed.
- Ignores premium drift and discounts.
- Affordability judgment stays with you.
Common mistakes
- Comparing mismatched coverage quotes.
- Ignoring claim frequency history.
- Raising deductibles without funding them.
- Counting savings while filing yearly.
- Forgetting per-incident vs annual forms.
Try it yourself
Quick checks. Answers sit tucked under each question.
$1,500/$1,150 premiums, $250/$1,000 deductibles?
Saving 1,500 minus 1,150 = $350. Risk 1,000 minus 250 = $750. Break-even 750 / 350 = 2.1 years.
$2,000/$1,600 premiums, $500/$2,000 deductibles?
Saving 2,000 minus 1,600 = $400. Risk 2,000 minus 500 = $1,500. Break-even 1,500 / 400 = 3.8 years.
Questions
How is break-even figured?
Extra claim risk over yearly saving. Here $500 / $300 = 1.7 claim-free years.
What is the yearly saving?
Premium with low deductible minus premium with high deductible. Here $300 a year.
What is the extra risk?
High minus low deductible: $500 here. One claim costs that much more out of pocket.
Which plan wins with claims?
Frequent claims favor the lower deductible; rare claims favor banking the savings.
Must coverage match?
Yes. Same coverage and term only; quotes must match before comparing.
Can most people take high deductibles?
Yes, if you can fund the higher deductible on a bad day. Emergency funds cover the gap.