TL;DR
- Becoming a SEAL starts with hard, published gates. You must be a U.S. citizen, generally under 29, meet the vision standard, hit a demanding physical screening test, and score on a specific ASVAB combination.
- The PST is the first real filter. The minimum is a 12:30 500-yard swim, 50 push-ups, 50 sit-ups, 10 pull-ups, and a 10:30 mile-and-a-half run. Competitive candidates score well past that.
- The training pipeline is long. BUD/S alone is 21 weeks in three phases, and the full assessment, selection, and training path to the Trident runs roughly 56 to 59 weeks.
- Most who start do not finish. The Navy is blunt that many begin BUD/S and few complete it, with most attrition in the first phase. It is designed to select, not just to train.
- A SEAL is an enlisted rating (Special Warfare Operator, “SO”), no degree required, though officers follow their own commissioning path.
The Navy SEAL question people actually ask is not “what do they do,” it is “could I do it, and what would it take.” This is the honest, sourced answer to that. Not the myth, not the recruiting poster, but the published requirements and the real shape of the pipeline, pulled from official Navy pages.
I want to be useful here, not dramatic. Naval Special Warfare is one of the most selective tracks in the U.S. military, and the standards are public for a reason: they let you measure yourself against them before you ever talk to a recruiter. So here is what the gates are, how the training is built, and where the honest uncertainty is. If you are weighing military paths in general, it also helps to understand how the entrance tests and the ASVAB work, because your scores open or close doors well beyond this one.
The requirements, in plain numbers
Before anyone gets near the water, there are fixed eligibility gates. Per the official Navy SEAL career page on Navy.com, a candidate must:
- Be a U.S. citizen and eligible for a security clearance.
- Be less than 29 years old (waivers exist but are the exception).
- Meet the vision standard: 20/40 in the best eye, 20/70 in the worst, correctable to 20/25.
- Pass the physical examination required for divers.
No college degree is required to become an enlisted SEAL. Graduates earn the Navy rating of Special Warfare Operator (SO), per MyNavyHR, along with the SEAL Trident insignia. That rating sits inside the same enlisted pay-grade system every sailor uses, which our guide to understanding military rank breaks down.
The Physical Screening Test: the first real filter
The Physical Screening Test (PST) is where most people first learn whether they are anywhere close. It is five events, back to back, with short rest between them. Navy.com publishes two columns: a minimum to qualify, and an elevated standard that competitive candidates aim for (and that can qualify a recruit for an enlistment bonus).
Navy SEAL Physical Screening Test standards
| Event | Minimum | Elevated |
|---|---|---|
| 500-yard swim | 12:30 | 9:30 |
| Push-ups (2 min) | 50 | 75 |
| Sit-ups (2 min) | 50 | 75 |
| Pull-ups | 10 | 15 |
| 1.5-mile run | 10:30 | 9:30 |
Source: U.S. Navy (Navy.com), SEAL requirements, 2026
Read those minimums as the floor, not the goal. Clearing 10 pull-ups and a 12:30 swim gets you eligible; it does not get you through BUD/S. The people who make it typically arrive closer to the elevated column and keep climbing from there. If your current numbers are nowhere near the minimum, that is simply useful information, delivered early and for free.
The ASVAB score you need
The SEAL path also has an aptitude gate, because the job is technical as well as physical. On the ASVAB, the most-cited qualifying line score is GS + MC + EI of at least 167 (General Science, Mechanical Comprehension, and Electronics Information combined). The Navy also accepts several alternative subtest combinations, and every route requires a solid arithmetic and math-knowledge base. The specifics are on the same official Navy SEAL page, and they are one more reason to take the ASVAB seriously, since the test both lets you enlist and decides which specialties open up. We cover exactly how those line scores work in our guide to military entrance tests and the ASVAB.
How the pipeline is built
If you clear the gates, you enter a long training pipeline, not a single school. Here is the real sequence, from the prep school through the Trident.
- Naval Special Warfare Preparatory School (NSW Prep) at Naval Station Great Lakes runs up to eight weeks and is built to get candidates physically ready for what follows, per official Navy reporting.
- BUD/S (Basic Underwater Demolition/SEAL) is the core: 21 weeks in three seven-week phases, a First Phase of basic conditioning (which contains Hell Week), a Second Phase of combat diving, and a Third Phase of land warfare, as documented by the Defense Department’s own DVIDS coverage of BUD/S classes.
- Hell Week falls inside that First Phase and is the pipeline’s most infamous test: continuous physical and mental stress on almost no sleep, widely described as about five and a half days. The Navy is explicit that this is where most attrition happens.
- SEAL Qualification Training (SQT) follows BUD/S and adds advanced warfighting skills, including land warfare, maritime operations, and parachuting, before a candidate earns the Trident.
Add it up and the Navy describes the full assessment, selection, and training pathway as roughly 56 to 59 weeks to earn the Trident, followed by around 18 months of pre-deployment training before an operator is truly ready.
The odds, honestly
You will see a lot of confident dropout percentages online. Here is the careful version: the Navy does not publish a single fixed attrition rate, and the number genuinely varies class to class. What official sources do say, plainly, is that many candidates start BUD/S and few finish, and that most of the attrition happens in the first phase, often during or around Hell Week. The commonly repeated shorthand is that roughly three out of four do not complete it, but treat that as a widely cited estimate, not an official statistic.
What that means for you is simple and not discouraging: the selection is real, it front-loads the hardest part, and it rewards people who show up already prepared rather than hoping to get fit on the way through. The standards being public is the gift. You can train against them for a year before you commit.
What SEALs actually do
The public image is direct-action combat, and that is part of it, but the mission set is broader. Naval Special Warfare, established as the SEAL teams by President Kennedy in 1962, covers insertions and extractions by sea, air, or land; special reconnaissance and intelligence gathering; direct action against military targets; capturing high-value personnel; and underwater reconnaissance and demolition. It is a special-operations role with a maritime core, which is why so much of the selection happens in and under the water.
And whenever a SEAL career ends, the leadership, discipline, and technical skill it built translate strongly into civilian work, once they are described in civilian terms. That translation is its own skill, and it is exactly what our guide to military-to-civilian resume writing walks through.
FAQ
What are the requirements to become a Navy SEAL?
You must be a U.S. citizen eligible for a security clearance, generally under 29, and meet the vision standard (20/40 best eye, 20/70 worst, correctable to 20/25). You must pass the SEAL physical screening test, qualify on a specific ASVAB line-score combination, and pass a diver physical. No college degree is required for the enlisted path.
What is the minimum Navy SEAL PST score?
The published minimums are a 500-yard swim in 12:30, 50 push-ups and 50 sit-ups (each in two minutes), 10 pull-ups, and a 1.5-mile run in 10:30. Those are the floor to qualify. Competitive candidates score closer to the elevated standard (a 9:30 swim and run, 75 push-ups and sit-ups, and 15 pull-ups).
How long is Navy SEAL training?
BUD/S itself is 21 weeks, split into three seven-week phases. The Navy describes the full assessment, selection, and training pathway to the SEAL Trident as roughly 56 to 59 weeks, followed by about 18 months of pre-deployment training before an operator deploys.
What ASVAB score do you need to become a SEAL?
The most-cited qualifying requirement is a combined General Science, Mechanical Comprehension, and Electronics Information score (GS + MC + EI) of at least 167. The Navy also accepts several alternative subtest combinations, all requiring a strong arithmetic-and-math base. Confirm the current line scores with a Navy recruiter.
How hard is it to become a Navy SEAL?
Very. The Navy states that many candidates begin BUD/S and few complete it, with most attrition in the first phase around Hell Week. There is no single official dropout percentage, and it varies by class, but the selection is intentionally demanding and front-loaded. Candidates who arrive already exceeding the minimums fare far better.
Do you need a college degree to be a Navy SEAL?
Not for the enlisted path. Enlisted SEALs hold the Special Warfare Operator (SO) rating and do not need a degree. Officers who lead SEAL teams follow a separate commissioning path, which does require a degree.
The bottom line
Becoming a SEAL is a sequence of public, measurable gates followed by one of the longest and most selective pipelines in the military. Know the numbers: under 29, citizen, the vision standard, the PST minimums, and the ASVAB line score. Understand that BUD/S is 21 weeks, the full path is well over a year, and most who start do not finish. The standards are published precisely so you can measure yourself honestly and train against them before you commit.
And when any military chapter ends, our team will review your resume for free and help you turn what you did in uniform into terms a civilian employer immediately understands.
One straight note on the numbers. Empire Resume is an independent editorial team, not the U.S. Navy or Naval Special Warfare, and nothing here is an official standard or a promise of eligibility. The PST scores, ASVAB line scores, age and vision rules, and pipeline lengths above come from official Navy pages and can change, and your own eligibility (including waivers) is decided by the Navy, not by this article. Confirm the current requirements on the official Navy SEAL page and with a Navy recruiter before you count on any figure. This is general information, not recruiting, medical, or enlistment advice.