Umbrella Insurance Calculator
Coverage amount based on net worth and risk profile.
Recommended umbrella coverage
$1,000,000
Umbrella sits on top of auto + home liability. Cheap insurance — typically $200-$400/yr per $1M of coverage.
Umbrella insurance is the coverage that sits on top of your auto and home liability and kicks in when a lawsuit exceeds those limits. It’s cheap relative to what it protects — often a few hundred dollars a year for $1M+ — but only if you buy the right amount.
This calculator sizes umbrella coverage to what you actually need to protect: your net worth plus future income that a judgment could come after.
How this calculator works
A common guideline is to carry umbrella coverage at least equal to your net worth, since that’s what a large judgment can reach. The calculator totals your assets (home equity, savings, investments) and adds a buffer for future income, then subtracts the liability limits you already carry on auto and home — the gap is the umbrella amount to consider.
What affects the number
- Net worth — home equity, savings, and investments a judgment could target
- Future income exposure (wages can be garnished to satisfy a judgment)
- Existing auto and home liability limits (umbrella sits above these)
- Risk profile — a pool, teen drivers, a dog, rental property, or a public profile raise exposure
- Umbrella policies usually require minimum underlying limits (e.g., $250k/$500k auto)
Frequently asked questions
How much umbrella insurance do I need?
A good rule is to carry at least as much umbrella coverage as your net worth, since that’s what’s exposed in a large lawsuit. Many advisors add a buffer for future income. The calculator gives you a number based on your assets and existing limits.
Is umbrella insurance worth it?
For most people with meaningful assets or higher-risk exposures (teen drivers, a pool, rental property), yes — $1M of coverage often costs only $150–$300/year, far less than a single serious judgment.
What does umbrella insurance cover?
It extends your liability coverage above auto and home limits for things like serious at-fault accidents, injuries on your property, and certain personal-injury claims (libel, slander). It doesn’t cover your own property or business liability.
This calculator provides general estimates for educational purposes only and is not insurance advice or a quote. Your actual rates and coverage needs depend on your specific situation and insurer.