Retirement Income Calculator

Estimate your annual income and expenses throughout retirement. This calculator projects your financial cash flow year by year, helping you see if your combined income from Social Security, pensions, savings, and other sources will be enough to cover your spending. Simply enter your income streams and expense targets to get a clear picture of your financial stability in retirement.

This tool is for anyone approaching or already in retirement who wants to stress-test their income plan. It helps answer the critical question: "Will my money last?" If you're still in the planning phase, you might also find the main retirement calculator or the retirement savings calculator useful for setting your savings goals. For a deeper dive into spending, our retirement expense calculator can help you build a detailed budget.

After you enter your information, the calculator generates a Retirement Income Score, a year-by-year chart comparing your income to expenses, a breakdown of your income sources, and a projection of your savings balance over time. This detailed analysis helps you identify potential income gaps and plan accordingly.

Begin by entering your personal timeline in the Personal Details section: your current age, your planned retirement age, and your life expectancy. These inputs establish the duration of your retirement that the plan needs to cover.

Next, detail your expected income sources. In the Social Security section, input your estimated monthly benefit and the age you plan to start receiving it. There are separate fields for a spouse's benefit and start age. You can find your personalized estimate on the Social Security Administration's website. If you are unsure when to claim, our Social Security break-even calculator can help you compare different scenarios.

Then, move to the Pension & Savings section. Enter any monthly pension income and its start age. Input your total retirement savings—the combined balance of all your accounts like 401(k)s, IRAs, and brokerage accounts. The withdrawal rate determines how much you'll pull from these savings each year; the 4% rule is a common starting point.

Add any additional income streams in the Other Income section. This includes part-time work, rental income, or other recurring payments like annuities or royalties. For many early retirees, part-time work can be a key strategy to bridge income gaps.

In the Annual Expenses section, break down your estimated spending. Separate your budget into essential expenses (housing, food, utilities), discretionary expenses (travel, hobbies), and healthcare costs. Getting these numbers right is crucial; our guide on how to create a retirement budget can help.

Finally, you can expand the Advanced Settings to fine-tune the projection. Here you can adjust assumptions for inflation, investment returns on your remaining savings, Social Security cost-of-living adjustments (COLA), your effective tax rate, and the specific inflation rate for healthcare, which often rises faster than general inflation.

Personal Details (Ages)

Your current age, retirement age, and life expectancy define the timeline for the calculation. The period between your retirement age and life expectancy is the number of years your income plan must support. Planning for a longer life expectancy, such as 90 or 95, creates a more conservative and robust plan.

Social Security Benefits and Start Ages

This is the monthly income you (and your spouse, if applicable) expect from Social Security. The start age is critical, as claiming at age 62 results in a reduced benefit, while delaying until age 70 results in the maximum possible benefit. Your choice significantly impacts your lifetime income. For more detail, see our analysis of when to take Social Security: 62 vs 67 vs 70.

Pension & Retirement Savings

Enter any monthly income from a defined-benefit pension plan. Your total retirement savings is the nest egg you'll draw from to supplement other income. This should be the combined total of all accounts you intend to use for retirement spending, including your 401(k), Traditional IRA, and Roth IRA.

Withdrawal Rate

The withdrawal rate is the percentage of your initial retirement savings you plan to withdraw each year. For example, a 4% withdrawal rate on a $500,000 portfolio means you'd withdraw $20,000 in the first year. The calculator adjusts this amount for inflation in subsequent years. A lower withdrawal rate makes your savings last longer but provides less income. A higher rate provides more income but increases the risk of depleting your assets. Use our 4% rule retirement withdrawal calculator to experiment with different rates.

Other Income Sources

This section captures any income outside of Social Security, pensions, and portfolio withdrawals. This can include part-time or freelance work, which is common in early retirement. It also includes passive income streams like rent from a property or payments from an annuity. Diversified income streams can make a retirement plan much more resilient.

Annual Expenses (Essential, Discretionary, Healthcare)

Breaking down your expenses helps you understand your budget's flexibility. Essential expenses are your non-negotiable costs. Discretionary expenses are lifestyle-related and can often be reduced if needed. Healthcare is a major, and often underestimated, expense. Separating it allows the calculator to apply a higher inflation rate, reflecting the reality of rising medical costs. For a detailed look, see how much healthcare costs in retirement.

Advanced Settings (Inflation, Returns, Taxes)

These inputs allow for a more customized projection.

• General Inflation: Reduces the purchasing power of your money over time.
• Investment Return: The average annual growth you expect on your remaining savings. A conservative estimate is usually best for retirement projections.
• Social Security COLA: The annual cost-of-living adjustment applied to Social Security and some pensions.
• Effective Tax Rate: The blended federal and state tax rate on your income. Withdrawals from pre-tax accounts like a 401(k) or Traditional IRA are generally taxable. Learn more about tax-efficient withdrawal strategies.
• Healthcare Inflation: The specific inflation rate for medical costs, which typically outpaces general inflation.

This calculator performs a year-by-year cash flow analysis from your chosen retirement age to your life expectancy. It does not use a single, simplified formula but instead simulates your financial life one year at a time.

For each year of retirement, the calculator does the following:

1. Calculates Total Income: It sums up all your income sources for that year. Social Security and pension benefits are adjusted for the COLA you entered. The portfolio withdrawal is calculated based on your initial withdrawal rate and adjusted for general inflation. Other income sources are also adjusted for inflation.
2. Calculates Total Expenses: It sums your essential, discretionary, and healthcare expenses. Essential and discretionary costs are increased by the general inflation rate, while healthcare costs are increased by the separate, typically higher, healthcare inflation rate.
3. Determines Surplus or Shortfall: The calculator subtracts your estimated taxes from your total income to find your after-tax income. It then subtracts your total expenses from your after-tax income. A positive result is a surplus for the year; a negative result is a shortfall.
4. Updates Savings Balance: The initial withdrawal for the year is subtracted from your savings balance. The remaining balance then grows based on the investment return rate you provided. This new, updated balance becomes the starting point for the next year.

This process repeats for every year in the projection, allowing you to see how your income, expenses, and savings evolve over a long retirement. The "Savings Lasts Until" result is the age at which your savings balance first hits zero.

The calculator uses an iterative, year-by-year projection. Here are the core formulas used for each year in the simulation.

Annual Income Calculation

annual_ss_income = monthly_social_security x 12 x (1 + cola_rate) ^ years_in_retirement
annual_pension_income = monthly_pension x 12 x (1 + cola_rate) ^ years_in_retirement
annual_savings_withdrawal = initial_savings_withdrawal x (1 + inflation_rate) ^ years_in_retirement
annual_other_income = (part_time_income + rental_income + other_income) x (1 + inflation_rate) ^ years_in_retirement

total_annual_income = annual_ss_income + annual_pension_income + annual_savings_withdrawal + annual_other_income

Annual Expense Calculation

annual_essential_expenses = initial_essential_expenses x (1 + inflation_rate) ^ years_in_retirement
annual_discretionary_expenses = initial_discretionary_expenses x (1 + inflation_rate) ^ years_in_retirement
annual_healthcare_costs = initial_healthcare_costs x (1 + healthcare_inflation_rate) ^ years_in_retirement

total_annual_expenses = annual_essential_expenses + annual_discretionary_expenses + annual_healthcare_costs

Annual Cash Flow and Savings Balance

estimated_taxes = total_annual_income x (effective_tax_rate / 100)
after_tax_income = total_annual_income - estimated_taxes
annual_surplus_or_shortfall = after_tax_income - total_annual_expenses

previous_year_savings_balance = savings_balance_from_last_year
investment_growth = (previous_year_savings_balance - annual_savings_withdrawal) x (investment_return_rate / 100)
current_year_savings_balance = previous_year_savings_balance - annual_savings_withdrawal + investment_growth

There is no single magic number for retirement income. The right amount depends entirely on your lifestyle, location, health, and financial obligations. However, a common rule of thumb is the "80% rule," which suggests you'll need about 80% of your pre-retirement income to maintain your standard of living. This is because some expenses, like saving for retirement and payroll taxes, may disappear.

A better approach is to build a detailed retirement budget. Tally up your expected expenses, from housing and healthcare to travel and hobbies. This bottom-up method provides a much more accurate income target than a simple percentage. Use our retirement budget calculator to get started.

Ultimately, a "good" retirement income is one that comfortably covers your essential needs, allows for your desired discretionary spending, and is resilient enough to handle unexpected costs without causing financial stress. For a deeper look at this topic, read our guide on what is a good retirement income.

Relying on a single source of income in retirement can be risky. A more robust strategy involves creating multiple, diversified income streams. The traditional "three-legged stool" of retirement income consisted of Social Security, a company pension, and personal savings.

Today, with pensions becoming less common, the stool looks different. A modern, diversified income plan might include:

• Social Security: The foundation for most American retirees.
• Portfolio Withdrawals: Systematic withdrawals from accounts like a 401(k) or IRA.
• Part-Time Work: Often called a "bridge job," this can provide income in the early years of retirement, allowing your portfolio more time to grow.
• Rental Income: Income from investment properties can provide an inflation-adjusted cash flow.
• Annuities: An insurance product that provides a guaranteed stream of income for a set period or for life. Explore options with our annuity calculator.

The goal is to build a "paycheck" from various sources so that a negative event in one area—like a stock market downturn affecting your portfolio—doesn't jeopardize your entire plan.

A popular retirement strategy is to retire before claiming Social Security to allow the benefit to grow. For example, you might retire at 65 but wait to claim Social Security until age 70 to get a 24% higher monthly payment (for those with a full retirement age of 67).

During these "gap years," you must fund your lifestyle from other sources. This typically involves relying more heavily on withdrawals from your retirement savings. It's essential to have a large enough nest egg to support these larger early withdrawals without depleting your portfolio too quickly.

Other strategies for bridging the gap include using income from part-time work, drawing from a cash savings bucket, or using income from an immediate annuity. This calculator can help you model this exact scenario: simply set your retirement age earlier than your Social Security start age to see the impact on your savings balance.

• Retirement Income Score: This gives you an at-a-glance assessment of your plan's viability. A high score suggests your income consistently covers expenses, while a lower score indicates potential shortfalls.
• Summary Cards: These highlight key metrics from the first year of retirement, including your total after-tax income, total expenses, and any surplus or shortfall. The "Savings Last Until" card tells you at what age your portfolio is projected to run out.
• Income vs. Expenses Over Time Chart: This is the core of the analysis. It visually shows the relationship between your income and spending each year. Look for years where the red expense line crosses above the green income line, as these are years with a cash flow deficit.
• Income Sources & Expense Breakdown Charts: These pie charts show where your money is coming from and where it's going in a typical retirement year. A diversified income pie chart is often a sign of a more resilient plan.
• Savings Balance Over Time Chart: This chart tracks your portfolio value throughout retirement. Ideally, the balance should decline gradually. A steep, rapid decline suggests your withdrawal rate may be too high for your spending needs.
• Year-by-Year Breakdown Table: This table provides the raw data behind the charts, showing your income, expenses, and surplus/shortfall for every single year of your retirement projection.

If the calculator shows an income shortfall or your savings run out too early, don't panic. You have several levers you can pull to strengthen your plan:

1. Adjust Your Social Security Strategy: Delaying your Social Security benefits is one of the most powerful ways to increase your guaranteed lifetime income. Use the best age to take Social Security calculator to see the impact.
2. Reduce Discretionary Spending: Look for areas in your budget where you can cut back without sacrificing your core quality of life. Even a small reduction in annual spending can extend the life of your portfolio by years.
3. Work a Little Longer: Working an extra year or two can have a triple benefit: one more year of saving, one less year of spending from your portfolio, and more time for your investments to grow.
4. Incorporate Part-Time Work: Adding a few years of part-time income at the beginning of retirement can significantly reduce the strain on your portfolio, allowing it to last much longer.
5. Lower Your Withdrawal Rate: If your savings are depleting too quickly, consider a more conservative withdrawal rate. See how long $1 million will last with different withdrawal assumptions.
6. Consider an Annuity: An annuity can convert a lump sum of your savings into a guaranteed income stream, reducing the risk of outliving your money.

1. Forgetting Inflation: A $60,000 annual budget today could require over $100,000 in 20 years with 3% inflation. Your income plan must account for rising costs.
2. Underestimating Healthcare Costs: Healthcare is one of the largest and fastest-growing expenses for retirees. Plan for Medicare premiums, co-pays, and potential long-term care needs.
3. Ignoring Taxes: If most of your savings are in pre-tax accounts like a 401(k), your withdrawals will be taxed as ordinary income. Your income plan must account for this tax drag.
4. Being Too Aggressive with Withdrawals: Taking too much from your portfolio, especially during a market downturn early in retirement, can permanently damage its ability to recover and last for your lifetime.
5. Failing to Plan as a Couple: If you're married, your income plan should account for changes when one spouse passes away, such as the loss of one Social Security check or pension. Use the retirement calculator for couples for joint planning.