Retirement Expense Calculator

Estimate how your spending will change in retirement and see if your savings can cover the costs. This calculator projects your annual expenses year-by-year, accounting for shifts like reduced work-related costs and increased spending on healthcare and travel. Enter your current budget and retirement plans to see a detailed forecast of your spending, how inflation will impact your costs over time, and whether your income sources are sufficient.

This tool is for anyone planning their retirement budget, from those decades away to those on the cusp of retiring. It helps answer the crucial question: "Will my money last?" By modeling your specific expenses, it provides a more personalized picture than a general retirement calculator. It's the perfect next step after you've started to think about how to create a retirement budget.

The calculator generates an "Expense Coverage Score" to show how well your projected income and savings cover your estimated expenses. You'll also see charts comparing your pre-retirement and post-retirement spending, a breakdown of how your expense categories evolve over time, and a projection of your total expenses versus your income throughout retirement.

Start by filling out your Current Annual Expenses. Enter your yearly spending for categories like housing, food, transportation, and healthcare. The more accurate your current budget is, the more realistic the projection will be. This section establishes the baseline for your pre-retirement lifestyle.

Next, detail your Expected Retirement Changes. This is where you account for how your spending will shift. Estimate your "Work-Related Savings" from things like commuting and work clothes. Then, input any expected increases in spending, such as for healthcare, travel, or hobbies, which often rise when you have more free time.

Then, set your Timeline. Enter your current age, your planned retirement age, and your life expectancy. These inputs determine the length of your retirement and how many years your savings will need to support your spending.

For a more detailed projection, open the Advanced Settings. Here, you can adjust the "General Inflation Rate" and the "Healthcare Inflation Rate"—it's important to model these separately as healthcare costs often rise faster. You can also input your "Current Savings," your "Annual Investment Return," and your expected annual "Social Security" benefit. These financial inputs determine if your resources can meet your projected expenses. The Social Security calculator can help you estimate your benefit.

Current Annual Expenses

This section captures your yearly spending before retirement. It includes everything from essential costs like housing and utilities to discretionary spending like entertainment and travel. Providing a detailed breakdown helps the calculator build an accurate picture of your current financial life, which serves as the foundation for projecting your future needs. For a deeper look at common costs, see our guide to the biggest expenses in retirement.

Expected Retirement Changes

Life isn't static, and your budget won't be either. This section models the most common financial shifts that occur in retirement.

• Work-Related Savings: When you stop working, you also stop paying for commuting, work lunches, professional attire, and other job-related costs. This input subtracts those savings from your budget.
• Healthcare/Travel/Entertainment Increase: Many retirees spend more on healthcare, travel, and hobbies, especially in the early "go-go" years. These inputs add that expected spending to your retirement budget.

Timeline (Current Age, Retirement Age, Life Expectancy)

Your timeline is critical. The gap between your current age and retirement age is your final window to grow your savings. The span from retirement age to life expectancy is the period your money needs to last. Planning for a longer life expectancy is a conservative approach that reduces the risk of outliving your money.

General Inflation Rate

Inflation erodes the purchasing power of your money over time. A 2.5% or 3% inflation rate means that $100 today will buy less next year. The calculator applies this rate to most of your expenses to show how much more you'll need in the future to maintain the same lifestyle. To understand its full impact, read about how inflation affects retirement savings.

Healthcare Inflation Rate

Healthcare costs have historically outpaced general inflation. This input allows you to model that reality by applying a higher inflation rate (often 5-6%) specifically to your healthcare expenses. This is crucial for a realistic plan, as medical costs can become one of the largest and fastest-growing parts of a retirement budget. Use the retirement healthcare cost calculator for a more detailed analysis.

Current Savings & Annual Investment Return

Your current savings is the nest egg you'll use to cover any spending gaps not met by other income sources. The annual investment return is the growth rate you expect on that money. Together, these inputs determine how large your portfolio will be at retirement and how it will perform while you are making withdrawals.

Social Security (Annual)

For most retirees, Social Security is a foundational income source. This input represents your expected annual benefit in today's dollars. The calculator will adjust this amount for inflation over time. A reliable Social Security benefit reduces the withdrawal pressure on your investment portfolio. You can get a personalized estimate from the Social Security Administration's website or use our Social Security benefit calculator to get a projection.

This calculator uses a year-by-year projection model to forecast your financial situation throughout retirement. It does not use a single, simplified formula.

First, it establishes your baseline expenses. It takes your "Current Annual Expenses" and adjusts them based on your "Expected Retirement Changes" to calculate your estimated spending in the first year of retirement. For example, it subtracts work-related savings and adds planned increases for travel and healthcare.

Next, the calculator projects your savings growth from your current age to your retirement age. It takes your "Current Savings" and compounds it annually using your "Annual Investment Return" to estimate your total nest egg on your retirement date.

Then, the projection begins. For each year of retirement (from your retirement age to your life expectancy), the calculator does the following:

1. Inflates Expenses: It increases each expense category from the previous year. Most categories use the "General Inflation Rate," while healthcare costs are increased by the separate, higher "Healthcare Inflation Rate."
2. Calculates Income: It calculates your inflation-adjusted Social Security income for that year.
3. Determines the Gap: It subtracts your Social Security income from your total inflated expenses to find the spending gap that must be covered by your savings.
4. Models Withdrawals: It grows your remaining savings balance by the "Annual Investment Return" and then subtracts the required withdrawal to cover the spending gap.
5. Checks Balance: This process repeats each year. If the savings balance drops to zero before your life expectancy, the calculator identifies the "shortfall age."

The "Expense Coverage Score" is calculated based on how long your savings last compared to your planned retirement duration. A score of 100 means your funds are projected to last through your life expectancy based on the inputs provided.

The calculator performs a year-by-year simulation. The core logic for each year in retirement is outlined below.

Year 1 Retirement Expenses

First, the calculator adjusts your current expenses to estimate your spending in the first year of retirement.

year_1_transportation = max(0, current_transportation - (work_related_savings * 0.5))
year_1_clothing = max(0, current_clothing - (work_related_savings * 0.3))
year_1_personal_care = max(0, current_personal_care - (work_related_savings * 0.2))

year_1_healthcare = current_healthcare + healthcare_increase
year_1_travel = current_travel + travel_increase
year_1_entertainment = current_entertainment + entertainment_increase

total_year_1_expenses = year_1_housing + year_1_food + year_1_transportation + ... (all adjusted categories)

Annual Expense Projection

For each subsequent year in retirement, expenses are inflated from the previous year's value.

current_year_expense = previous_year_expense * (1 + general_inflation_rate)
current_year_healthcare = previous_year_healthcare * (1 + healthcare_inflation_rate)

Savings Balance Projection

The calculator first grows your current savings to your retirement age, then simulates withdrawals year by year.

savings_at_retirement = current_savings * (1 + annual_return) ^ (retirement_age - current_age)

For each year in retirement:
  annual_spending_gap = total_annual_expenses - inflation_adjusted_social_security
  
  start_of_year_balance = end_of_previous_year_balance
  
  grown_balance = start_of_year_balance * (1 + annual_return)
  
  end_of_year_balance = grown_balance - annual_spending_gap

Expense Coverage Score

The score is a ratio of how many years your savings are projected to last versus how many years you plan to be in retirement.

years_in_retirement = life_expectancy - retirement_age
years_covered = age_at_shortfall - retirement_age

score = (years_covered / years_in_retirement) * 100

If there is no shortfall, the score is 100.

Understanding where your money will go is the first step to creating a durable plan. For most retirees, a few key categories dominate the budget.

1. Housing: This is typically the largest expense. Whether it's a mortgage payment, rent, property taxes, insurance, or maintenance, housing costs remain significant. Many retirees aim to pay off their mortgage before they stop working to eliminate this major monthly payment. Downsizing or relocating to one of the best states to retire for taxes can also dramatically reduce housing costs.

2. Healthcare: This is often the most unpredictable and fastest-growing expense. Even with Medicare, you'll still have costs for premiums (Part B and D), deductibles, co-pays, and services not covered, like dental, vision, and hearing. If you retire before 65, you'll need to budget for potentially expensive private insurance. For a full breakdown, read our guide on how much healthcare costs in retirement.

3. Transportation: While you may save money by eliminating your daily commute, transportation costs don't disappear. Car payments, insurance, gas, and maintenance still add up. Many retirees purchase a new car around their retirement date to ensure they have a reliable vehicle for the next decade, which can be a significant one-time expense.

4. Taxes: Taxes don't stop when you retire. Withdrawals from traditional 401(k)s and IRAs are taxed as ordinary income. You may also owe taxes on Social Security benefits, pensions, and investment gains. Understanding how to withdraw from retirement accounts tax-efficiently is a critical part of making your money last longer.

Retirement spending isn't a flat line; it often follows a pattern sometimes called the "go-go," "slow-go," and "no-go" years.

• Go-Go Years (Ages 65-75): This is the early phase of retirement when you are typically most active and healthy. Spending on travel, hobbies, dining out, and entertainment is often at its peak. Many retirees front-load their "bucket list" trips into this decade. This calculator helps you model that by allowing you to add specific increases for travel and entertainment.

• Slow-Go Years (Ages 75-85): As you get older, you may slow down. Long-distance travel might be replaced with shorter trips closer to home. Spending on active hobbies may decline. However, this is often when healthcare spending begins to rise more steeply, offsetting some of the savings from reduced discretionary spending.

• No-Go Years (Ages 85+): In late retirement, travel and entertainment spending typically drops significantly. The primary financial focus often shifts entirely to healthcare and potential long-term care needs. This is why modeling a higher healthcare inflation rate is so important—costs that seem manageable at 65 can become overwhelming by 85.

A flexible retirement spending plan that anticipates these phases is more likely to succeed than one that assumes you'll spend the same amount every single year.

• Expense Coverage Score: This is your headline number. A score of 100 indicates your plan is on track based on your inputs. A lower score shows the percentage of your retirement years that are funded, highlighting a potential future shortfall.
• Summary Cards: These give you a quick snapshot of key figures, including your total annual expenses before and after retirement, and how much of your budget healthcare represents at the start and end of your retirement. The percentage change in your Year-1 expenses is a powerful indicator of how much your lifestyle may shift.
• Pre-Retirement vs Year-1 Expenses Chart: This bar chart provides a clear, category-by-category comparison of your spending. It visually shows where you'll save money (like transportation) and where you'll spend more (like healthcare and travel).
• Expense Breakdown Over Retirement Chart: This stacked area chart is one of the most important visuals. It shows how the composition of your spending changes over time. You can see how inflation, particularly healthcare inflation, causes certain categories to consume a larger and larger portion of your budget as you age.
• Total Expenses vs Income Chart: This chart compares your total annual spending with your total annual income (from Social Security and portfolio withdrawals). If the expense bars consistently exceed the income line, it means you're drawing down your principal. A sharp, early decline in savings could signal a problem.
• Shortfall Age: If the calculator projects your money will run out, this result tells you the age at which that happens. This is a clear call to action to revisit your plan.

If your Expense Coverage Score is lower than you'd like, don't panic. You have several levers to pull.

1. Reduce Major Expenses: The biggest impact often comes from tackling the biggest costs. Can you pay off your mortgage before retirement? Consider downsizing your home or moving to a location with a lower cost of living.
2. Adjust Your "Go-Go" Years: While it's great to plan for fun, a very high travel and entertainment budget can strain a portfolio early on. Test a more moderate spending increase to see how it affects your plan's longevity.
3. Increase Your Income: On the other side of the equation, you can improve your results by increasing your resources. This could mean working a few more years, which both shortens your retirement period and gives your savings more time to grow. It could also mean delaying Social Security to get a larger benefit. See how timing impacts your benefit with the best age to take Social Security calculator.
4. Re-evaluate Your Assumptions: Are your inflation and investment return assumptions realistic? Using a slightly more conservative investment return or a slightly higher inflation rate can stress-test your plan and reveal weaknesses.
5. Build a Detailed Budget: This calculator is a great start. The next step is a line-by-line budget. Use our guide to create a retirement budget step-by-step to get more granular.

1. Ignoring Healthcare Inflation: Assuming medical costs will rise at the same rate as everything else is a major error. Using a separate, higher inflation rate for healthcare is essential for a realistic plan.
2. Underestimating Discretionary Spending: Many people budget for needs but forget wants. With 40+ free hours a week, you'll need money for hobbies, travel, and entertainment. Not budgeting for fun can lead to either boredom or overspending.
3. Forgetting One-Time Costs: A budget needs to account for irregular, large expenses like a new roof, a car replacement, or major appliance repairs. Setting aside a "sinking fund" for these can prevent them from derailing your plan.
4. Creating a "Forever" Budget: Your spending will change. A budget that's perfect for your active 60s will likely be wrong for your less-active 80s. Plan for your budget to evolve over time.
5. Not Factoring in Taxes: A $60,000 spending need doesn't mean you withdraw $60,000. If that money comes from a pre-tax 401(k), you might need to withdraw $75,000 to net $60,000 after taxes. Learn more about how 401(k) withdrawals are taxed.