Lifestyle Inflation Calculator
Is your spending creeping up? · Updated 2026
Why Retirement Expenses Matter
Your retirement expenses are the foundation of your entire FIRE plan. Every other calculation — your FIRE number, your savings rate, your withdrawal strategy — depends on accurately estimating what you will actually spend in retirement.
Most people overestimate or underestimate by 20-30%. Common blind spots: healthcare costs (Medicare doesn’t cover everything), home maintenance (budget 1-2% of home value annually), and lumpy expenses like car replacement or major travel.
Breaking Down Retirement Spending
Retirement expenses typically fall into three categories:
Essential (50-60%): Housing, food, healthcare, transportation, insurance.
Discretionary (20-30%): Travel, dining, hobbies, entertainment.
Lumpy (10-20%): Car replacement, home repairs, medical emergencies, helping family.
The key insight: you can cut discretionary spending in down markets, but essentials are non-negotiable. This is why flexible withdrawal strategies are safer than fixed ones.
| Category | Monthly | Annual | % of Total |
|---|---|---|---|
| Housing | $1,500 | $18,000 | 30% |
| Food | $600 | $7,200 | 12% |
| Healthcare | $500 | $6,000 | 10% |
| Transportation | $300 | $3,600 | 6% |
| Travel & Leisure | $800 | $9,600 | 16% |
| Other | $1,300 | $15,600 | 26% |
Frequently Asked Questions
How is lifestyle inflation calculator calculated?
The formula is: Year-by-year compounding with growing income and expenses. Enter your values above and click Calculate to see your personalized result instantly. Lifestyle inflation is a stealth wealth killer. If both income and expenses grow at 5% annually, your savings rate stays flat and you never accelerate toward FI. Keeping expenses flat while income…
What inputs do I need for the lifestyle inflation calculator?
You need: Income, Expenses, Income Growth, Expense Growth, Years, Return. Default values are pre-filled — adjust them to match your personal finances for a customized result.
Is the lifestyle inflation calculator free to use?
Yes — all TorchFI calculators are completely free. No registration, no email required. Calculations run entirely in your browser for maximum privacy. We never see or store your financial data.
How does the lifestyle inflation calculator help with FIRE planning?
See how lifestyle inflation — increasing your spending as your income grows — impacts your long-term net worth and delays financial independence. This calculator helps you make data-driven decisions about your financial independence journey instead of relying on guesswork.