Missouri home insurance deductible calculator

What your storm deductible actually comes to in dollars, and whether raising your regular deductible is worth the exposure. Estimates only — not a quote.

Your storm deductible, in dollars

Your storm deductible is not your regular deductible
$3,000

A typical 1% catastrophe deductible on $300,000 of coverage means you pay the first $3,000 of storm damage yourself 3x the $1,000 deductible that applies to everything else. That is $2,000 more you would need on hand after a named storm than after a kitchen fire.

Shown on Missouri’s reference coverage level of $300,000. Enter your own coverage above for your number.

Missouri has no hurricane exposure, but it is one of the most hail-exposed states in the country and a separate percentage wind/hail deductible is now the prevailing convention rather than an oddity. Carriers commonly impose a wind/hail deductible of the GREATER of 1% of the dwelling limit or $2,500, with 1% to 2% the usual range and higher percentages in the most hail-prone counties. On a $300,000 dwelling limit, 1% is $3,000 and 2% is $6,000, against a $1,000 flat deductible that still applies to fire, theft, water and every other peril on the same policy. This is not a statutory scheme like Florida's or Mississippi's -- there is no state-mandated offer or buy-back requirement -- it is a carrier underwriting practice, which means it varies by insurer and can be introduced at renewal with no rate filing that a homeowner would notice. Insurify's 2026 hail analysis puts Missouri's average wind/hail deductible at 1.27% of dwelling coverage, $4,570 in dollar terms -- just below the 1.36% that put Kansas tenth nationally on that measure.

Is a higher deductible worth it?

This needs your two real quoted premiums. We deliberately don’t apply a “typical savings” percentage: deductible credits vary by carrier, state, and filing, so a made-up multiplier would give you a break-even that looks precise and isn’t. Ask your insurer to quote both deductibles — it takes one phone call, and the answer is specific to you.