Long-term care cost calculator to project future care expenses and funding gaps after policy benefits and savings using inflation, timing, and benefit terms.
Long-Term Care Cost Formula
The current annualized cost is first projected to the year care begins using the selected care-cost inflation rate:
First-Year Future Cost = Current Annual Cost * (1 + Inflation Rate)^(Years Until Care)
The total cost adds each projected care year at its anniversary-adjusted rate. The sum below describes full years; a partial final year adds that next year’s annual rate multiplied by the year fraction:
Total Care Cost = sum from t=0 to n-1 of First-Year Future Cost * (1 + Inflation Rate)^t
The funding gap subtracts modeled policy benefits and savings from projected care cost:
Funding Gap = max(0, Total Care Cost - Insurance Benefits - Designated Savings)
Variables:
- Current Annual Cost is monthly cost times 12 or cost per care day times days per week times 365 / 7, using a 365-day planning year
- Inflation Rate is the assumed annual increase in care costs
- Years Until Care is the deferral period before care begins
- n is the expected years of care
- Insurance Benefits reflect the daily benefit, benefit-growth rate, benefit period, and elimination period
The simplified reimbursement model projects the daily limit to care start and increases it at each care-year anniversary. A calendar-day waiting period comes first, then a separate entered calendar coverage window. Within each care year, modeled reimbursement cannot exceed eligible care cost per care day. This does not implement a contract benefit pool, paid-service-day cap, claim eligibility or indemnity policy.
Future Long-Term Care Cost Reference
The table projects a current $9,000 monthly care cost at 4% annual inflation.
| Years until care | Projected monthly cost | Projected first-year cost | Four-year total with continued inflation |
|---|---|---|---|
| 0 | $9,000 | $108,000 | $458,618 |
| 10 | $13,322 | $159,866 | $678,867 |
| 15 | $16,208 | $194,502 | $825,945 |
| 20 | $19,720 | $236,641 | $1,004,889 |
Example Problems
Example 1: Project future care cost.
Care costs $9,000 per month today, care is expected in 15 years, inflation is 4%, and care lasts four years.
The first-year future cost is about $194,502. Allowing costs to rise during care produces a four-year total near $825,945.
Example 2: Estimate the funding gap.
A policy pays $200 per day today, increases 3% annually, provides three years of benefits, and has a 90-day elimination period. Care begins in 15 years.
The projected daily benefit at care start is about $312. Policy benefits and designated savings are subtracted from projected care cost to show the remaining gap.
Frequently Asked Questions
Why project costs during the care period too?
Care can last several years, and provider rates may continue rising after care begins. Using only the first-year future cost multiplied by years would understate cost when inflation is positive.
How does an elimination period affect benefits?
It delays payment eligibility. This model uses calendar waiting days followed by a separate calendar coverage window; waiting days do not consume that window. Actual policies may count service days, calendar days, paid-benefit days or dollar pools differently, so confirm the contract terms.
Does a daily benefit always pay the full amount?
Reimbursement policies generally pay eligible expenses up to the daily or monthly limit. Indemnity policies can work differently. Benefit pools, covered services, and eligibility triggers also matter.
