Retirement Expense Calculator

Enter current annual expenses for housing, food, transportation, healthcare, utilities, insurance, entertainment, travel, clothing, and personal care. The inputs should cover a full year and use a consistent basis—for example, do not enter monthly housing costs alongside annual food costs.

Next, enter any expected retirement changes. Work-related savings reduce selected transportation, clothing, and personal-care costs in the calculator. Healthcare, travel, and entertainment increases are added to the relevant starting category. Finally, provide current age, retirement age, life expectancy, inflation rates, current savings, expected return, and annual Social Security.

For a complete household budget, use actual spending records where possible. A recent bank and card review may reveal irregular expenses that a monthly average hides, such as annual insurance premiums, home repairs, or family travel. The retirement budget guide can help organize those costs.

What the default expense inputs mean

The default annual expenses add up as follows:

The calculator estimates retirement transportation costs as current transportation minus half of the $5,000 work-related savings input: $6,000 − $2,500 = $3,500 before inflation. Clothing falls by 30% of work-related savings, and personal care falls by 20%, with each amount floored at zero. Healthcare, travel, and entertainment each receive their entered retirement increase. These built-in rules are approximations; change the values if your own budget does not follow those patterns.

The calculator’s first-year retirement total in today’s input dollars is $60,200. It is $2,200 higher than the $58,000 pre-retirement total:

Expense change = retirement year-one expenses − pre-retirement expenses
Expense change = $60,200 − $58,000
Expense change = $2,200

Percentage change = expense change ÷ pre-retirement expenses × 100
Percentage change = $2,200 ÷ $58,000 × 100
Percentage change = 3.793%, or about 3.8%

That comparison reflects expense adjustments before the age-65 inflation projection. It is not the same as comparing the $58,000 current total with the $80,056 projected total at age 65. The latter includes 10 years of inflation: most categories grow at 2.5% annually, while healthcare uses 5.5%.

The age-65 expense projection is $80,056, of which healthcare accounts for $11,957, or 14.9%. At age 90, the model projects $171,851 in annual expenses and healthcare at 26.5% of the total. This shift illustrates why healthcare inflation can matter over a long retirement. The Centers for Medicare & Medicaid Services publishes national health expenditure information, but an individual’s costs depend on coverage, location, health, and care needs: cms.gov/data-research/statistics-trends-and-reports/national-health-expenditure-data.

General inflation increases the future cost of most categories. Healthcare inflation is entered separately, so the calculator applies a higher rate to healthcare expenses. A difference of three percentage points between the general and healthcare assumptions can compound substantially over decades. Test several rates rather than treating 5.5% as a forecast.

The model increases the current $500,000 in savings at a 6% annual return for the 10 years before retirement:

Savings at retirement = current savings × (1 + annual return) ^ years to retirement
Savings at retirement = $500,000 × (1.06)^10
Savings at retirement = about $895,424

The calculator then compares projected Social Security with expenses each year. The default annual benefit is $24,000 today; the model inflates that amount to retirement using general inflation. At age 65, the supplied projection shows $30,722 of Social Security and $80,056 of expenses. The difference is a $49,334 annual portfolio shortfall:

Annual shortfall = projected expenses − projected Social Security income
Annual shortfall = $80,056 − $30,722
Annual shortfall = $49,334

The portfolio’s balance also depends on its assumed annual return and each year’s withdrawal need. The supplied results show the balance at age 65 as $899,815 after the first retirement-year calculation. By age 90 the balance is $0, and the reported shortfall age is 90. Treat this as a warning about the assumptions, not a prediction that a specific household will run out of money at that age. The Social Security Administration explains how retirement benefits depend on claiming age and earnings history at ssa.gov/benefits/retirement.

Housing may be stable, but repairs are not

The calculator holds housing at the same base amount as you move into retirement, then inflates it. If you plan to move, pay off a mortgage, rent, or age in place, adjust housing to reflect that plan. Add irregular maintenance as an annual reserve rather than assuming the home will have no large repairs.

Healthcare is more than one premium

The healthcare category may need to include insurance premiums, deductibles, prescriptions, dental and vision care, and out-of-pocket services. Medicare does not cover every healthcare cost, and premiums or coverage can change. The default $4,000 current annual expense plus a $3,000 retirement increase is only a starting estimate. Review Medicare coverage and cost information at medicare.gov/basics/costs/medicare-costs, and test healthcare inflation above and below the default 5.5%.

Spending may change by phase

Retirement spending is not necessarily a single fixed annual amount. Travel or hobbies may be higher in the early years, while healthcare or assistance needs may rise later. A flat annual budget can miss that pattern. Try a detailed retirement expense calculator alongside a retirement entertainment budget calculator or retirement travel budget calculator to estimate flexible categories.

The calculator first sums current expenses. It then adjusts a subset of costs for retirement, applies general inflation to most categories and healthcare inflation to healthcare, projects savings to retirement, and estimates yearly portfolio withdrawals after Social Security.

Pre-retirement expenses = sum of the 10 current annual expense categories

Retirement year-one expenses before inflation =
adjusted housing + food + transportation + healthcare + utilities
+ insurance + entertainment + travel + clothing + personal care

Future category expense = adjusted category expense × (1 + applicable inflation rate) ^ years

Savings at retirement = current savings × (1 + annual return) ^ years to retirement

For the defaults, years to retirement are 65 − 55 = 10. The first-year retirement expense before inflation is $60,200, and projected age-65 expenses are $80,056 after inflation. The implementation rounds individual projected categories to whole dollars before summing them, so the total may differ slightly from a calculation that applies one inflation factor to the total.

Pre-Retirement is the sum of your entered annual categories: $58,000 with the defaults. Year-1 Retirement reflects the adjustment rules for work-related savings and retirement increases, before the future inflation projection: $60,200. Savings at Retirement is the projected value of your current savings under the annual return assumption: approximately $895,424.

The yearly projection shows costs and income at each modeled age. Under the supplied defaults, age-65 projected expenses total $80,056, projected Social Security is $30,722, and healthcare is 14.9% of expenses. At age 90, projected expenses total $171,851 and healthcare is 26.5%. The model reports a $0 balance and a shortfall age of 90. A $0 endpoint means the assumptions create a modeled gap; it does not include every possible response, such as reducing spending, working, changing investment allocation, or receiving other income.

If your projected expenses exceed income, first identify the categories creating the largest gap. Reducing discretionary spending can help, but it is different from cutting essential housing or healthcare. Delaying retirement can give savings more time to grow, but it also changes the years of work and retirement the plan must support. More guaranteed income can reduce portfolio withdrawals, though products such as annuities can trade liquidity for income certainty.

Use a retirement income calculator to add income sources, a retirement withdrawal calculator to test portfolio withdrawals, and a retirement goal calculator to see how saving changes the balance at retirement. If you have pension income, compare your choices with the pension income calculator or pension withdrawal calculator. Tax treatment can also affect spendable income; read how 401(k) withdrawals are taxed in retirement and test a tax-efficient retirement withdrawal calculator.

Does the $80,056 age-65 expense estimate use today’s dollars?

No; it is the calculator’s nominal projection for age 65 after applying 10 years of inflation to adjusted expense categories. The $60,200 first-year total is the pre-inflation retirement adjustment.

Why does healthcare rise to 26.5% of expenses by age 90?

The model applies 5.5% healthcare inflation, compared with 2.5% general inflation. Compounding makes healthcare occupy a larger share over time; actual costs may differ.

Does the calculator include taxes?

The supplied inputs and compute logic do not include a dedicated tax-rate input. Consider taxes separately when estimating how much income is available to cover expenses. Account type affects withdrawal taxation; see how to withdraw from retirement accounts tax-efficiently.

Does Social Security fully cover my retirement expenses?

Not in the default projection. At age 65, modeled expenses are $80,056 and Social Security is $30,722, leaving a $49,334 gap before considering other income or portfolio effects.

Should I reduce expenses or assume a higher investment return?

Test both, but do not rely on a higher return alone to close a gap. Lower spending can improve the projection more directly, while changing investments introduces risk and uncertain outcomes. Compare the resulting lifestyle tradeoff with the retirement spending calculator.

Why does the projected balance reach zero at age 90?

Under the supplied inputs, expenses that exceed Social Security require withdrawals and the modeled balance is depleted by the endpoint. The result is sensitive to inflation, healthcare costs, returns, and other income not entered.

Should I include my home or emergency savings in current savings?

Include assets only if you realistically expect to use them for retirement expenses. Home equity is not spendable without selling, borrowing, or another conversion, and emergency savings should not be counted twice.

What can I do if the model shows a shortfall?

Check expense inputs and income assumptions first, then test a later retirement age, lower discretionary spending, additional savings, or other income. Compare alternatives with a retirement savings calculator and retirement withdrawal strategy calculator.

Replace the defaults with recent annual spending, then run at least three versions: expected costs, higher healthcare inflation, and a lower investment return. Review whether Social Security and pension amounts are entered as annual gross income and whether the retirement age matches your plan. The retirement savings by age guide and how much to save for retirement each month can help connect the expense estimate with the savings needed to fund it.

A retirement budget is a living estimate. Revisit it when housing, healthcare coverage, family support, or retirement timing changes.