# Types of FIRE: Lean, Fat, Coast and Barista Compared

> Lean FIRE, fat FIRE, Coast FIRE and Barista FIRE explained with one example person, a side-by-side table, and who each type of FIRE suits.

Source: https://mycoastfire.com/fire-types
Last updated: 2026-09-14

Every type of FIRE uses the same math. What changes is how much you plan to spend and whether you stop working completely, cut back, or just stop saving.

There are five types of FIRE you’ll hear about. Regular, lean and fat FIRE all mean your investments pay for your whole life and you stop working; they differ only in how much you spend. Coast FIRE means you’ve saved enough that you can stop saving, but you still work to cover today’s bills. Barista FIRE sits in between: your portfolio pays part of your bills and part-time work covers the rest.

## The five types at a glance

| Type | What it means | What your portfolio pays for | Do you still work? |
| --- | --- | --- | --- |
| Regular FIRE | Enough invested to cover a normal budget for life | Everything | No |
| Lean FIRE | The same, on a small budget | Everything, on a tight budget | No |
| Fat FIRE | The same, on a large budget | Everything, with room to spare | No |
| Coast FIRE | Enough invested to grow into a normal retirement on its own | Nothing yet | Yes, enough to cover today’s costs |
| Barista FIRE | Enough invested to cover part of your spending now | Part of your bills | Yes, part-time |

None of the spending cutoffs are official. People usually call it lean FIRE below roughly $40,000 a year for one person in the US and fat FIRE at around $100,000 or more, but those are conventions. Where you live changes what counts as lean.

## One person, five plans

Taylor is 35, has $150,000 invested and adds $2,500 a month. Taylor spends about $60,000 a year now. Here’s what each plan would take, using a 4% withdrawal rate, 7% returns and 3% inflation, with everything in today’s dollars.

| Plan | Yearly spending the portfolio covers | Target | When Taylor gets there |
| --- | --- | --- | --- |
| Lean FIRE | $40,000 | $1,000,000 | Age 52 |
| Regular FIRE | $60,000 | $1,500,000 | Age 59 |
| Fat FIRE | $120,000 | $3,000,000 | Age 72 |
| Barista FIRE, with $25,000 of part-time income | $35,000 | $875,000 | Age 51 |
| Coast FIRE, retiring at 65 | $60,000 from 65 | $478,294 today | Age 49 |

The spread is enormous. With the same savings habit, Taylor could stop working entirely at 52 on a lean budget or at 72 on a fat one. That’s 20 years between them, and the only difference is the spending figure.

Coast and Barista FIRE come years before regular FIRE because they ask less of the portfolio. At 49, Taylor could stop contributing and let the portfolio grow into $1,500,000 by 65, but would still need a job that covers $60,000 a year until then. At 51, Taylor could switch to part-time work, as long as that $25,000 keeps coming in.

## Lean FIRE vs. fat FIRE

Lean FIRE is the fastest way to stop working entirely, and for people who genuinely like a simple life it’s a good trade. The cost is a thin margin. A $40,000 budget doesn’t have much to cut in a bad market year, and a surprise like a health insurance increase before Medicare takes a bigger bite out of it. That’s why I’d use a lower withdrawal rate for a lean plan, around 3.5%, and why the [lean FIRE calculator](https://mycoastfire.com/lean-fire-calculator) makes it easy to test.

Fat FIRE is the opposite trade. It takes much longer, and the tax bill on large withdrawals is real, but a big budget has slack in it. If markets fall, you can skip the trip and leave more money invested, which is exactly the kind of flexibility that helps a portfolio last. The [fat FIRE calculator](https://mycoastfire.com/fat-fire-calculator) shows how much the timeline stretches as spending rises.

Regular FIRE sits between them, and the [FIRE calculator](https://mycoastfire.com/fire-calculator) lets you set any spending level. The labels matter less than the number you actually plan to live on.

## Where Coast FIRE and Barista FIRE fit

These two aren’t really about how much you spend. They’re about stopping partway.

With Coast FIRE, your portfolio is left alone to grow, and your job pays today’s bills. Your target is much smaller, and reaching it changes what kind of work you can afford to take. You could move to a lower-paying job you like more, and your retirement at 65 would still be covered. The [Coast FIRE calculator](https://mycoastfire.com/) finds your number.

With Barista FIRE, your portfolio starts paying some of your bills now. That gets you your time back sooner, but your portfolio is being drawn on, so it won’t grow into full FIRE by itself. You usually need that part-time income until Social Security starts. The [Barista FIRE calculator](https://mycoastfire.com/barista-fire-calculator) shows how much you need, and our [Coast FIRE vs. Barista FIRE comparison](https://mycoastfire.com/coast-fire-vs-barista-fire) runs one person through both.

## Which type of FIRE fits you?

Regular FIRE fits if you want a clean break from work and your current budget feels about right.

Lean FIRE fits if you already live on a small budget without feeling deprived, and you care more about the date than the lifestyle. It doesn’t fit if you’d have to cut hard to get there.

Fat FIRE fits high earners who want to stop working without changing how they live, and who are willing to work longer for it.

Coast FIRE fits if you don’t mind working, or even like it, and mostly want retirement off your mind. It’s also a smart first checkpoint on the way to any of the others.

Barista FIRE fits if what you want most is time, and you have part-time work you’d actually enjoy.

Most people don’t pick just one. Coast FIRE often comes first because it’s the smallest target, and it can turn into Barista or full FIRE if you keep saving. If you’re not sure where you stand, start with the [Coast FIRE calculator](https://mycoastfire.com/) and the [FIRE calculator](https://mycoastfire.com/fire-calculator). Between them, they’ll show you the nearest checkpoint and the finish line.

## Questions people ask

### What does FIRE stand for?

Financial independence, retire early. Financial independence means your investments can pay for your life. Retiring early is optional, and a lot of people who reach it keep working in some form.

### Which type of FIRE is easiest to reach?

Coast FIRE has the smallest target, but it doesn't let you stop working. It only lets you stop saving. Of the types where your portfolio pays all of your bills, lean FIRE is the fastest, with the thinnest margin for surprises.

### Can you switch from one type to another?

Yes, and plenty of people do. A common path is reaching Coast FIRE first, then Barista FIRE, then full FIRE if you keep going. Lean FIRE can also turn into regular FIRE with some part-time income or Social Security later on.

## Keep reading

-   [FIRE calculatorYour FIRE number and the age you'll reach it.](https://mycoastfire.com/fire-calculator)
-   [Coast FIRE vs. Barista FIREThe two in-between options, in detail.](https://mycoastfire.com/coast-fire-vs-barista-fire)
-   [What is Coast FIRE?The idea in plain terms, with an example.](https://mycoastfire.com/what-is-coast-fire)