Claustrophobia test for firefighter, navy and army applicants: where you stand and how to get ready
About 12.5% of the population has claustrophobia (Cleveland Clinic), so a share of every intake for the fire service, navy, army or a mine is nervous about the confined-space part. The free claustrophobia self-check is 10 plain statements with 4 answers each, giving one of three levels, and the Pro plan paces a 10-rung exposure ladder over 4 weeks (28 days). It is not the employer's test. This page says what it can tell you before an application, how it reads the answers, and week by week how the ladder is paced at each level.
Is this the firefighter, navy or army claustrophobia test?
Many people take this test before a firefighter, navy, army, or mining application. Employers and armed forces run their own practical tests, such as confined-space drills in full kit or a crawl through a dark tunnel wearing breathing apparatus, and this self-check is not that test. It can tell you where you stand before one, and the ladder below is a sensible way to get ready.
What the claustrophobia test can do is show you where you stand today, in a form you can repeat after a few weeks of practice: the same 10 statements, the same three levels, and the statements that set the level listed on the result page.
How common is claustrophobia?
| Who was counted | Figure | Source |
|---|---|---|
| Population with claustrophobia | 12.5% | Cleveland Clinic, read 2026-09-21 |
| US adults with any specific phobia, past year | 9.1% | National Institute of Mental Health, read 2026-09-21 |
| US adults with any specific phobia, at some time in their lives | 12.5% | National Institute of Mental Health, read 2026-09-21 |
12.5% is a lot of people, and most of them manage everyday elevators and trains. A practical test in full kit, in the dark or with a mask on is a different demand from a daily commute, which is why the ladder below climbs to a scanner-sized space rather than stopping at a crowded bus.
What the self-check asks
10 statements in three groups. The fear group is the largest, but the other two decide the level more often than the average does.
| Kind | Statements | What it means | Examples from the test |
|---|---|---|---|
| The fear itself | 6 | Dread, panic or physical reactions in the situation or at the thought of it | In a elevator with the doors closed, you feel you are running out of air. / A small room with the door shut makes your heart pound, even when you can leave. |
| Avoiding the situation | 2 | Going out of your way not to face the situation | You take the stairs, even for many floors, so you do not have to use a elevator. / You only sit near a door or an exit, and skip the event if that is not possible. |
| What it costs you | 2 | The fear costing you plans, work, money, care or time with people | You put off medical scans or treatments because of the enclosed space. / Your fear of enclosed spaces costs you work, trips, or time with people you care about. |
How the answers become a level
4 answers per statement (never or almost never, sometimes, often, almost always), no score. Answers that average out at "sometimes" or more count as moderate; at "often" or more, marked. Answering "often" or "almost always" to a statement about avoiding enclosed spaces counts as at least moderate, whatever the average. Answering "often" or "almost always" to a statement about the fear costing you something counts as marked, whatever the average. The table runs a few answer patterns through the test's own code, so you can see what a given result took.
| Answers | Average (0-3) | Level | What decided it |
|---|---|---|---|
| "never or almost never" to all ten | 0.0 | Mild | Average below sometimes, no override |
| "sometimes" to the fear statements, "never or almost never" to the rest | 0.6 | Mild | Average below sometimes, no override |
| "sometimes" to all ten | 1.0 | Moderate | Average at sometimes or above |
| "never or almost never" to all but one avoidance statement at "often" | 0.2 | Moderate | An avoidance statement at often or above counts as moderate |
| "often" to the fear statements, "never or almost never" to the rest | 1.2 | Moderate | Average at sometimes or above |
| "never or almost never" to all but one impact statement at "often" | 0.2 | Marked | A cost statement at often or above counts as marked |
| "often" to all ten | 2.0 | Marked | Average at often or above |
| "almost always" to all ten | 3.0 | Marked | Average at often or above |
The same rules run the fear of heights test, which some fire and military intakes also care about; the fear of heights symptoms guide lists what it asks.
How to get ready: the ladder, week by week
The Pro plan takes the 10-rung ladder and spreads it over 4 weeks at 10, 20, 30 minutes a day, starting lower when the fear is stronger. The table is computed by the plan's own code for a typical answer set at each level.
| Level | Starts on | Week 1: Getting started | Week 2: Building up | Week 3: The harder steps | Week 4: Making it stick | After the four weeks |
|---|---|---|---|---|---|---|
| Mild | rung 3 | rungs 3, 4 | rungs 5, 6 | rungs 7, 8 | rungs 9, 10 | Nothing left |
| Moderate | rung 2 | rungs 2, 3, 4 | rungs 5, 6 | rungs 7, 8 | rungs 9, 10 | Nothing left |
| Marked | rung 1 | rungs 1, 2 | rungs 3, 4 | rungs 5, 6 | rungs 7, 8 | 2 rungs, with support |
The rungs, easiest first:
- Rung 1 (difficulty 1): Look at photos of elevators, small rooms, MRI scanners, and crowded trains for two minutes a day.
- Rung 2 (difficulty 2): Watch a video of an MRI scan or a elevator ride filmed from the inside, with the sound on, for five minutes.
- Rung 3 (difficulty 3): Sit in a small room with the door open for five minutes, then with the door pulled to but not latched.
- Rung 4 (difficulty 4): Sit in a small room with the door shut for five minutes with a timer running, and open it only when the timer ends.
- Rung 5 (difficulty 5): Ride a elevator alone for one floor, then for three or more floors, standing in the middle rather than by the buttons.
- Rung 6 (difficulty 6): Ride a crowded elevator, bus, or train for at least three stops without moving toward the door.
- Rung 7 (difficulty 7): Sit in the middle of a row at a cinema or a talk, away from the aisle, and stay for the whole session.
- Rung 8 (difficulty 8): Lie under a blanket pulled over your head, or in a sleeping bag zipped up, for five minutes, breathing slowly.
- Rung 9 (difficulty 9): Go through a long tunnel by car or train, or ride the underground for several stops, without getting off early.
- Rung 10 (difficulty 10): Spend five minutes in a scanner-sized space with the door closed, such as a mock MRI at a clinic if one is offered or a narrow closet, lying still with your eyes open.
The rule that matters most is staying in each situation until the fear has dropped by about half, and repeating a rung until it is boring before moving up. A helper alongside makes the top rungs easier the first time; a drink or a sedative taken just to get through one teaches nothing. If you also dread the flights a posting may involve, the fear of flying guide has the same kind of ladder for that.
When to get help before an application
If the self-check comes out marked, if you have panic attacks in enclosed spaces, or if you are putting off a medical scan because of them, see a doctor or a CBT therapist who does exposure work before the practical test rather than after it fails. Specific phobias are among the problems that respond best to that kind of treatment, and it is faster with a professional than alone.
Sources
The prevalence figures on this page are quoted from the pages below, each opened and checked on the date shown. Everything about the self-check (statements, levels, rules, ladder, weeks) comes from the same code that runs the test and the Pro plan.
- Cleveland Clinic: Claustrophobia (opens in a new tab), read 2026-09-21.
- National Institute of Mental Health: Specific phobia: statistics (opens in a new tab), read 2026-09-21.
A self-check for reflection, not a diagnosis; if fear is affecting your life, talk to a doctor or a therapist.
Frequently asked questions
- Is this the official firefighter, navy or army claustrophobia test?
- No. Many people take this test before a firefighter, navy, army, or mining application. Employers and armed forces run their own practical tests, such as confined-space drills in full kit or a crawl through a dark tunnel wearing breathing apparatus, and this self-check is not that test. It can tell you where you stand before one, and the ladder below is a sensible way to get ready.
- How common is claustrophobia?
- About 12.5% of the population (Cleveland Clinic, Claustrophobia, read 2026-09-21). Specific phobias as a group affect 9.1% of US adults in a given year and 12.5% at some time in their lives (National Institute of Mental Health, Specific phobia: statistics, read 2026-09-21).
- Does the self-check cover breathing apparatus, masks and helmets?
- One of the 10 statements is about exactly that: "A face mask, a helmet, or a hood pulled up makes you feel you cannot breathe properly." The others cover elevators, small rooms with the door shut, crowded trains, tunnels, MRI scanners, sitting away from exits, and what the fear has already cost you.
- How long does it take to get ready?
- The Pro plan is 4 weeks, 28 days, at 10, 20, 30 minutes a day. At the mild level it starts on rung 3 and reaches rung 10; at the marked level it starts on rung 1, reaches rung 8, and keeps the last 2 rungs for after the four weeks, with support. A practical test in weeks rather than months is a reason to see a CBT therapist alongside, not instead.
- What does a "marked" result mean before an application?
- That your answers put the fear of enclosed spaces in charge: it is deciding which floors, which trains, whether you go through with a scan. Answering "often" or "almost always" to a statement about the fear costing you something counts as marked, whatever the average. It is the level where talking to a doctor or a therapist trained in CBT or exposure therapy is worth it, and specific phobias are among the problems that respond best to it. It is not a verdict on the job.
- Will anyone see my answers?
- No. Answers are saved only in your browser so you can come back to them; nothing is sent to us or to anyone else, and "Start over" deletes them. No account, no email.
More guides
- Fear of heights symptoms: what it is called and when it counts
Acrophobia symptoms as clinicians list them, how common it is (3-6% of people), when a fear of heights counts as a phobia, and how the self-check reads your answers.
- Fear of flying statistics: how common is aerophobia?
More than 25 million US adults, estimates from 2.5% to 40%: the published figures on fear of flying with their sources, what it is called, and how the self-check works.
Last updated 2026-09-21. A self-check for reflection, not a diagnosis; prevalence figures are quoted from their sources with the date read. If fear is affecting your life, talk to a doctor or a therapist.