Cost of Aging at Home Calculator
Last updated July 2, 2026
The default assumption for many families is that aging in place is less expensive than moving to a care facility — and for lower levels of need, it often is. But the full cost of aging at home includes more than most people account for at the outset. There is the base cost of housing — mortgage, rent, property taxes, insurance, and maintenance — which continues regardless of care needs. There is home modification to accommodate mobility changes: grab bars, ramp installation, wider doorways, walk-in showers, and stair lifts, which can collectively run $5,000 to $30,000. There is the escalating cost of home care services as needs increase. And there is the informal cost of family caregiver time, which grows with the care recipient's needs and eventually reaches a level that either consumes the caregiver or requires replacement with paid help.
AARP research consistently finds that the majority of Americans prefer to age at home — over 75 percent of adults 50 and older want to remain in their current residence as they age. The financial reality is that this preference is achievable at modest care needs but becomes progressively more expensive as needs intensify. A comparison of the full cost of aging at home — housing plus home care plus modifications — against the cost of an appropriate care community, at the current and projected level of care need, often produces a surprising result: for individuals who need more than 20 to 30 hours per week of care, assisted living in many markets costs less than aging in place when all costs are properly accounted for.
The calculation shows the true all-in monthly cost of aging at home — housing costs, home modifications, and paid care hours — not just the care cost in isolation. Compare that total against appropriate care community alternatives at the same level of need. The preference to age at home is entirely legitimate, but the financial comparison should be made with complete information rather than the incomplete assumption that home is always cheaper.