Understanding Actual Cash Value
Actual cash value (ACV) is what insurers consider property to be worth at the moment it is damaged, destroyed, or stolen: the cost of replacing it with a new equivalent, minus depreciation for age and wear. The most common way to compute it is straight-line depreciation over the item's expected useful life, which is the method this calculator uses.
The formula
- ACV = replacement cost × (useful life − age) ÷ useful life. A $2,000 laptop that is 4 years into a 10-year expected life has an ACV of $2,000 × 6 ÷ 10 = $1,200.
- Total depreciation = replacement cost × age ÷ useful life — the value lost so far ($800 in the example).
- Estimated payout = ACV − deductible, never below $0. With a $500 deductible, the laptop claim would pay about $700.
Once age reaches or exceeds the expected useful life, straight-line ACV bottoms out at $0. In practice some insurers still assign a small residual or salvage value to items in working order, so check your policy language.
Getting accurate results
- Use today's price for a new equivalent item as the replacement cost, not the original purchase price.
- Take the useful life from your insurer's depreciation schedule or the manufacturer's stated lifespan — it is the single most influential input.
- Enter the deductible from your policy's declarations page, or 0 to see the raw depreciated value.
Interpreting the output
The result is an estimate of how an adjuster is likely to value the item, not a guaranteed settlement. Condition adjustments, salvage value, policy limits, and state rules all move the final figure, and adjusters may apply category-specific depreciation rates rather than a simple straight line. For a large claim, review the insurer's worksheet line by line and consider consulting a licensed public adjuster if the numbers diverge significantly.