Insurance calculators
Coverage limits, claims, premiums, and risk-sharing estimates.
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Business Income Coinsurance Calculator
Enter projected income, continuing expenses, payroll, restoration time, and policy limits to estimate the business income limit you may need and how a sample loss would pay.
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Car Insurance Deductible Break-Even Calculator
Enter two car insurance deductible quotes to see the premium savings, break-even claim chance, expected cost, and whether the higher deductible fits your cash cushion.
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Claims-Made Premium & Tail Calculator
Compare a quote-specific claims-made premium path, including a possible tail at exit, with a comparable occurrence quote. The schedule separates scheduled step increases from your assumption about changing annual rates.
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Insurance Cancellation Refund Calculator
Estimate what may be returned when a policy is cancelled. The calculator compares pro-rata and short-rate treatment, then reconciles the result against payments and nonrefundable fees.
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Insurance Combined Ratio Calculator
Enter a consistent set of insurance-period figures to calculate loss, expense, combined, and operating ratios. The results also show the loss and loss-adjustment expense amount that would bring underwriting to break-even.
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Insurance Premium Finance Calculator
Enter the policy premium, down payment, financed fees, and quote terms to estimate the monthly installment, total cost, and all-in effective APR.
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Limited Fluctuation Credibility Calculator
Enter a confidence level, tolerance, claim count, severity variation, and complement estimate to calculate the limited fluctuation credibility factor and the blended estimate.
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Loss Development Factor Stability Calculator
Enter six cumulative-loss pairs from one development interval to examine the consistency of their age-to-age factors. The results compare common averages and show variation, trend, possible outliers, and the effect of omitting each cohort.
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Pet Insurance Break-Even Calculator
Enter your premium, vet bill, deductible, reimbursement rate, exclusions, and annual limit to estimate the claim payment and the bill size where the policy breaks even for the year.
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Property Coinsurance Penalty Calculator
Enter the property value, coinsurance percentage, limit carried, covered loss, and deductible to estimate the insurer payment and any coinsurance penalty.
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Recoverable Depreciation Calculator
Enter the replacement estimate, item age, useful life, deductible, and actual spending to estimate the first ACV check, the recoverable depreciation payment, and the amount left out of pocket.
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Reinsurance Reinstatement Premium Calculator
Enter an excess layer, its reinstatement terms, and up to three occurrence losses. The calculator sorts the events by policy-year day and shows recovery, remaining capacity, reinstatement premium, and net recovery.
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Retrospective Premium Calculator
Enter the standard premium, plan factors, and included losses to estimate the retrospective premium, premium adjustment, and loss levels where the floor, cap, and break-even point are reached.
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Workers' Comp Experience Mod Calculator
Enter the values from an experience-rating worksheet to estimate the mod, the premium effect, and how sensitive the result is to another primary or excess loss.