fire ~3 min read
What is the average FIRE number?
There's no single average FIRE number — it's set by your spending. Most US households land between $1M and $2.5M, because typical retirement spending of $40k–$100k a year is 25× that range at a 4% withdrawal rate.
There’s no single “average” FIRE number — it’s set by your spending, not a national figure. For the typical US retirement-spending range of $40,000–$100,000 a year, the FIRE number runs $1,000,000–$2,500,000 at a 4% withdrawal rate (25× expenses).
Surveys of FIRE aspirants often cluster around $1.5M–$2M, but that’s just a reflection of average spending — not a target you should adopt.
People search for “the average FIRE number” hoping for one figure to aim at. The honest answer is that the question is slightly backwards: your FIRE number isn’t an average you adopt, it’s a calculation from your own expenses. This page shows the realistic ranges and why they vary.
Why there’s no single average
The FIRE number formula has exactly one personal input — your annual expenses:
FIRE Number = Annual Expenses ÷ Safe Withdrawal RateAt a 4% withdrawal rate that’s 25× expenses. So the “average FIRE number” is just 25 × the average person’s spending — and spending varies enormously by location, household size, and lifestyle. A national average would tell you almost nothing about your own target.
The realistic ranges
Here’s what FIRE numbers actually look like across common US-household spending levels:
| Annual spending | FIRE number at 4% (25×) | At 3.5% (28.6×) |
|---|---|---|
| $30,000 | $750,000 | $857,000 |
| $40,000 | $1,000,000 | $1,143,000 |
| $50,000 | $1,250,000 | $1,429,000 |
| $60,000 | $1,500,000 | $1,714,000 |
| $80,000 | $2,000,000 | $2,286,000 |
| $100,000 | $2,500,000 | $2,857,000 |
Most US households fall in the $1M–$2.5M band simply because most retirement spending falls in the $40k–$100k range. That’s the closest thing to an “average” — a wide band, not a point.
What the surveys actually measure
When you see a headline like “Americans think they need $1.8M to retire,” that’s a survey of beliefs, not a calculation. It’s driven by the same thing — assumed spending — plus a lot of guesswork. Two reasons not to anchor on it:
- It’s not your spending. If you live on $45k, copying someone’s $1.8M target means over-saving by half a million dollars and working years longer than you need to.
- It often ignores the withdrawal rate. A longer early-retirement horizon argues for 3.25–3.5% instead of 4%, which raises the number — see what the 4% rule assumes.
Find your own number
Skip the average. Take your real annual spending, divide by your chosen withdrawal rate, and you have a number that’s actually yours:
20.4
years — at age 50.4
- FIRE number
- $1.25M50,000 ÷ 4.0%
- Current investments
- $50K
- Shortfall
- $1.2M
- Projected at age 65
- $3.96Mif you keep contributing
The same tool lives on the standalone Standard FIRE calculator page if you want to bookmark it or come back later.
If your number feels high, the fastest lever isn’t earning more — it’s spending less. A $5,000/year cut lowers the target by $125,000 at 4%, and raises your savings rate at the same time.
Go deeper:
- How to Calculate Your FIRE Number — the full framework and the four FIRE variants.
- What is a FIRE number? — the plain-language definition.
- Is $2 million enough to retire? — what a specific number actually buys.
Educational content, not financial advice. Figures use the 4% rule, based on US historical data and 30-year horizons; longer retirements may warrant a lower withdrawal rate.