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Claim Reserve Estimate Calculator

Estimate a claim reserve from expected indemnity, adjustment expenses, contingency margin, and expected recovery.

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Results

Estimated Claim Reserve
Loss Adjustment Expense$9,600.00
Contingency Amount$8,000.00
Gross Reserve Before Recovery$100,000.00

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Assumptions

  • All loss amounts, policy limits, rates, fees, and settlement assumptions are entered by the user.
  • Calculations run locally in your browser and are not stored by Calwarden.
  • This is planning math, not insurance, legal, financial, tax, appraisal, or claims-handling advice.

Sensitivity preview

Expected Indemnity -10%: Estimated Claim Reserve $85,000.00

Expected Indemnity Current: Estimated Claim Reserve $95,000.00

Expected Indemnity +10%: Estimated Claim Reserve $105,000.00

Formula: Estimated reserve = expected indemnity + LAE percent + contingency percent + reopen margin percent - expected recovery, floored at zero.

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About this Claim Reserve Estimate Calculator

Claim reserves are planning estimates for expected claim cost, adjustment expense, uncertainty margin, and possible recoveries.

Who this calculator is for

  • Policyholders estimating a claim before speaking with an adjuster.
  • Homeowners, renters, and drivers comparing deductible and payout scenarios.
  • Claims teams and property owners checking arithmetic from user-entered assumptions.

When to use it

  • Estimate a likely net payout from a claim worksheet or settlement offer.
  • Compare deductible, depreciation, fees, and reserve assumptions before a decision.
  • Turn repair estimates, policy limits, and out-of-pocket amounts into a transparent planning number.

How to use this calculator

  1. Enter values from your estimate, policy declarations, claim letter, or your own assumptions.
  2. Use only assumptions you can explain, then change one input at a time to compare scenarios.
  3. Review the primary output as a planning estimate, not as a claim determination.

Key assumptions

  • All loss amounts, policy limits, rates, fees, and settlement assumptions are entered by the user.
  • Calculations run locally in your browser and are not stored by Calwarden.
  • This is planning math, not insurance, legal, financial, tax, appraisal, or claims-handling advice.

Accuracy and testing

Review formula sources, default test cases, assumptions, unit handling, rounding rules, and changelog for this calculator.

View accuracy page

How this calculator works

Reserve estimate = expected indemnity + loss adjustment expense + contingency margin + reopen margin - expected recovery, not below zero.
Estimated reserve = expected indemnity + LAE percent + contingency percent + reopen margin percent - expected recovery, floored at zero.

Inputs explained

Loss and estimate amounts

Use the repair estimate, vehicle value, inventory value, or claim amount you want to test.

Policy terms

Enter your deductible, policy limit, coinsurance, replacement-cost holdback, or coverage percentage from your own policy materials.

Settlement adjustments

Fees, liens, depreciation, prior payments, and salvage values should reflect the numbers you choose to include.

Understanding your results

Results are planning estimates. Actual claim outcomes depend on policy language, exclusions, endorsements, state law, adjuster findings, documentation, depreciation rules, deductibles, limits, and insurer decisions.

Example scenarios

Practical scenario

A $80,000 expected loss with 12% adjustment expense, 10% contingency, 3% reopen margin, and $5,000 recovery produces a reserve near $95,000.

Key Features

  • Instant Calculation
  • Private & Secure
  • Mobile Optimized

Tips & Best Practices

  • Keep policy limits, deductibles, depreciation, and fees separated so the settlement math is easier to audit.
  • Use conservative and optimistic cases when claim documentation or repair scope is still changing.
  • Confirm coverage, deadlines, replacement-cost rules, and dispute options with your policy, insurer, adjuster, or a qualified professional.

Frequently Asked Questions

Is this an actuarial reserve?
No. It is a simple scenario calculator from user-entered assumptions, not an actuarial model or statutory accounting tool.
What is loss adjustment expense?
It is an entered estimate for claim handling costs such as adjuster, legal, expert, or administrative expense.
Why subtract expected recovery?
Salvage, subrogation, reimbursement, or other recovery assumptions can reduce the net reserve if you choose to include them.