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The Fennec Lab

Phase 2 — anchored by 2-20 / 6-20

Florida Insurance Calculators

Property and casualty calculators for Florida: wind-mitigation credits, hurricane deductibles, flood, HO-6, replacement cost. Reviewed against current OIR filings and NFIP guidance.

Anchored to: OIR filings, NFIP RR 2.0, F.S. § 627; 2-20 and 6-20 licenses (DFS)

37 calculators live. Reviewed against current statute and regulation. Last updated 2026-05-14.

Most-used calculators

F.S. § 627.0629

Florida Wind Mitigation Insurance Credit Calculator

Compute the Florida wind-mitigation insurance credit you qualify for under F.S. § 627.0629. The discount applies to the windstorm portion of your premium and is based on construction features documented on Florida OIR Form OIR-B1-1802. Stacked discounts can approach 60% of windstorm premium on the best-rated homes.

F.S. § 627.0625

Florida Hurricane Deductible Calculator

Quantify your Florida hurricane deductible in dollar terms — and the trade-off between higher deductible and lower windstorm premium. Florida law (F.S. § 627.0625) requires a separate hurricane deductible computed as a percentage of dwelling Coverage A, not the loss amount. For a $400K dwelling at a 5% deductible, the per-event out-of-pocket is $20,000 before the carrier pays anything. This calculator compares the 2% statutory minimum, 5%, 10%, and flat-$2,500 options on dollar-deductible, net claim payment, and annualized premium.

F.S. § 627.0629

Florida Hurricane Shutter & Impact Glazing ROI Calculator

Quantify the payback period and lifetime ROI of installing hurricane-rated opening protection on a Florida property. Florida's wind-mitigation discount under F.S. § 627.0629 grants a substantial premium reduction for impact-rated glazing or TAS-tested hurricane shutters. This calculator computes install cost, annual windstorm-premium savings, simple payback, 5/10/20-year cumulative ROI, and NPV at a user-entered discount rate — and compares storm panels (cheapest) vs accordion shutters (mid) vs roll-down shutters vs impact glazing (premium) head-to-head.

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Grouped by who tends to use each tool. Many calculators serve more than one audience.

For LCAMs & community managers

Operational tools for the day-to-day: estoppel preparation, statutory cap verification, hearing procedure.

For unit owners

Verify a notice, check a fine, or understand the lien exposure on a delinquent account before acting.

For buyers, agents & lenders

Affordability and transaction-cost calculators that surface the jurisdiction-specific line items most cost estimators miss.

For attorneys

Statutory citation-level analysis suitable for client memoranda and procedural verification.

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All 37 calculators in this cluster, organized by what they compute. Use the chips to narrow to a specific area.

100+

Calculators live

Across statute, regulation, and policy

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Statute-cited

Every formula links its source

4,000+

Unit tests

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Deterministic math, no hidden weights

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How these calculators are maintained

Every YMYL calculator is reviewed quarterly and after every legislative session in the jurisdiction it covers. Citations are link-validated monthly against the relevant statute and regulation websites. The methodology page documents the discipline.

Read the editorial methodology →

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