Rate Per $100 Calculator
Calculate insurance premiums from rates per $100 of insured value, or determine the rate from a known premium.
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The total value of insured property
The insurance rate charged per $100 of value
Formula: Annual Premium = (TIV / 100) x Rate Per $100
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What is Rate Per $100?
Rate per $100 is the standard unit of measurement for property insurance pricing. It expresses how much premium is charged for every $100 of insured value. This standardized format allows for easy comparison of rates across different property values, carriers, and lines of coverage.
For example, if a property is insured for $1,000,000 at a rate of $0.35 per $100, the annual premium would be $3,500. The rate per $100 approach normalizes pricing so that a $500,000 property and a $5,000,000 property can be compared on the same scale.
How Property Insurance Rates Work
Property insurance rates are determined by evaluating multiple risk factors. Insurers assess the likelihood and potential severity of losses to arrive at a rate that adequately prices the risk.
Fire-resistive, non-combustible, and masonry buildings generally receive lower rates than frame or joisted masonry.
The type of business operating in the building significantly affects rates. Higher-hazard occupancies pay more.
Proximity to fire stations, fire hydrants, and the public protection class (PPC) of the area all influence rates.
Properties with favorable claims history earn credits, while adverse loss experience leads to higher rates or surcharges.
Typical Rate Ranges
The following are general rate ranges per $100 of insured value for common property types. Actual rates depend on many factors and can vary significantly.
These ranges are approximate and for informational purposes only. Consult your broker or carrier for actual rates.
Frequently Asked Questions
What does rate per $100 mean in insurance?
Rate per $100 is a standard way to express insurance pricing. It represents the premium charged for every $100 of insured value. For example, a rate of $0.50 per $100 means you pay $0.50 in premium for each $100 of property value you insure.
How do I calculate my premium from a rate per $100?
Divide your total insurable value by 100, then multiply by the rate. For example, with a $1,000,000 property and a rate of $0.35 per $100: ($1,000,000 / 100) x $0.35 = $3,500 annual premium.
Why do insurance rates vary so much between properties?
Insurance rates depend on many factors including the property's construction type, occupancy class, location, fire protection, loss history, and coverage features. A fire-resistive office building will have a much lower rate than a frame-construction restaurant, for example.
What is a typical rate per $100 for commercial property insurance?
Rates vary widely. Low-hazard occupancies like offices might see rates from $0.10 to $0.30 per $100, while higher-hazard risks like restaurants or woodworking shops could range from $0.50 to $2.00+ per $100. Location, construction, and protection class all affect the rate.
What is the difference between rate per $100 and rate per $1,000?
They express the same concept at different scales. Rate per $1,000 is simply the rate per $100 multiplied by 10. Some insurers and markets quote rates per $1,000 instead of per $100. Both are equivalent ways of expressing the cost of coverage relative to insured value.
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