Somewhere in a quiet screening room, a handful of parents—actual parents, not the kind who only exist in sitcoms—watch a movie, scribble on ballots, and decide whether your 11-year-old gets to see the next big thing to hit the screens. This is the American movie ratings system at work, and like most institutions in this country, it insists it’s not censorship; it’s just… helpful guidance. (Also like most institutions, it occasionally inspires yelling.)

Ever wonder who and what decides whether the latest action film rates a PG-13 or an R? Today we’ll decode how the U.S. film ratings sausage gets made, what really bumps you from PG-13 to R, whether the standards have shifted over time, and which rating studios secretly wish they could staple to every tentpole. We’ll nod at other countries—hi, BBFC in the UK—but our main stage tonight belongs to the U.S. system.

Programming Note: The U.S. ratings are set by the Classification and Rating Administration (CARA), an arm of the Motion Picture Association (MPA). Their rules are written down in a real, honest-to-popcorn PDF, that you can see by clicking this link.

Before Movie Ratings: The Hays Code (a.k.a. “Thou Shalt Not” Cinema)

Once upon a time (1934–1968), Hollywood lived under the Hays Code, a moral checklist that would make your great-aunt clutch her pearls with satisfaction. The Code dictated what you could not show: profanity, “excessive” kissing, ridicule of clergy, sympathetic criminals, same-sex relationships, miscegenation (we had to look it up, too — it means interracial romantic relationships) — the list reads like a time capsule embroidered on a doily. Enforcement softened in the late 1950s, and by 1968 the Code was put out to pasture and replaced with the rating system we use now.

In short, the difference between the Hays Code and the ratings system is that the Code dictated content; today’s system claims to describe content. Either way, filmmakers tailor what they show because of it. And we, the audience, get to argue about it on the internet. This is how society defines progress.

Meet the Raters: Real Parents, Secret Identities

At CARA, the Rating Board is led by a Chairperson and supported by Senior Raters. Every Rater must be a parent; most join when their kids are between five and fifteen, and they rotate off when their children hit adulthood. Raters’ ballots are confidential, and while the Chair and Senior Raters are public, the other Raters stay anonymous—to protect them from studio arm-twisting and pitchfork-wielding commenters. The rules are ambiguous as to whether any of them sneak Milk Duds into screenings.

The Five Big Letters: What G, PG, PG-13, R, and NC-17 Mean

The categories are official and defined in CARA’s rules (and on the weekly rating bulletins): G, PG, PG-13, R, and NC-17. They’re not quality scores; they’re advisories about suitability for children, based on what “most American parents” would think.

• G – General Audiences: No sex, no drug use, minimal violence, and language that wouldn’t scandalize your Great-Aunt Hildegard.
• PG – Parental Guidance Suggested: Parents should take a look first; some moments might unsettle younger kids.
• PG-13 – Parents Strongly Cautioned: A step up from PG in theme, violence, nudity/sensuality, language, and “adult activities,” but stopping short of Restricted territory.
• R – Restricted: Under 17 requires accompanying parent/guardian; content is solidly adult.
• NC-17 – Adults Only: No one 17 and under admitted, period. It’s not a synonym for pornography; it’s a “too spicy for minors” label that also scares off many theaters.

Every PG, PG-13, R, or NC-17 film also gets a one-line rating descriptor (“for intense sequences of violence and brief strong language”), chosen to highlight the content that most drove the rating. Think of it as the tweet-length explanation for the letter on the poster.

The Myth of “Rated X”

Let’s clear up one of the longest-running urban legends in movie history: there is no such thing as an official “Rated X.” The MPAA (now MPA) never had an “X” rating in its lineup after the original 1968 system shifted. What actually happened is that the association left the letter “X” untrademarked, meaning anyone could slap an X on their movie if they wanted. And boy, did they ever.

Adult filmmakers quickly discovered that “X” looked wonderfully rebellious on a poster. Triple it, and you had the illusion of being three times as scandalous. The result? “XXX” became shorthand for pornography, and “Rated X” got burned into the cultural imagination as something official. In truth, it was never part of the MPAA’s controlled system. The actual “adults only” designation is NC-17, introduced in 1990 to replace the messy X-free-for-all.

Translation: if you see “Rated X” on a vintage poster, that wasn’t a board of parents reviewing it and stamping disapproval—it was marketing genius with a felt-tip marker. Hollywood: always ready to sell you rebellion, even if they had to invent the rating themselves.

Movies vs. Television: Different Judges, Same Confusion

If you thought the same mysterious group of popcorn-munching parents handed out both movie and TV ratings, think again. Films fall under the watchful eyes of CARA, while television plays by a completely different rulebook. Comic books are a completely different story altogether, and you can learn about that ratings system in this article.

TV ratings—the alphabet soup of TV-Y, TV-Y7, TV-G, TV-PG, TV-14, and TV-MA—are set by the TV Parental Guidelines Monitoring Board. This board was born in the late 1990s, after Congress nudged the industry with the Telecommunications Act of 1996. Networks and producers actually assign their own ratings, and the Monitoring Board steps in mainly when someone complains. The TV ratings guidelines are explained in this document.

The other big difference? While movie ratings are decided by a small, anonymous group of parents (CARA), TV ratings are more of a self-graded homework assignment. Networks write their own report cards, slap a rating on their shows, and only face oversight if viewers raise a fuss. It’s the honor system—just with fewer gold stars and more “TV-MA: language, nudity, and fantasy violence.”

Translation: next time you’re flipping channels and see “TV-14” in the corner, remember: that came from the network itself, not the same folks who decide the consequences if Batman drops an F-bomb or the Little Mermaid’s seashells are a little too small.

What Actually Triggers a Higher Movie Rating?

Here’s where rubber meets road—and where your PG-13 action romp suddenly finds itself wearing the R-rated scarlet letter. CARA’s rules spell out the usual suspects, and they’re more specific than urban legends suggest:

Language

“One F-bomb” is famous shorthand for PG-13—and it’s not just folklore. A single use of “one of the harsher sexually-derived words,” used as an expletive, “initially requires at least a PG-13.” More than one means R, and even one use in a sexual context means R. There’s a narrow “special vote” escape hatch: a two-thirds Rater vote can keep a film PG-13 if the word is inconspicuous or context makes it milder in effect.

Violence

PG-13 can include violence, but generally not violence that is both realistic and either extreme or persistent. When the blood feels too real or the brutality lingers, expect the R.

Nudity & Sexual Content

“More than brief nudity” starts at PG-13, and in PG-13 it’s “generally not sexually oriented.” Push into sustained or sexualized nudity, explicit sexual activity, or strong sexual themes, and you’re courting an R (or NC-17 for the most explicit cases).

Drugs & Other “Adult Activities”

Any drug use “will initially require at least a PG-13.” Depictions of adult activities (legally adult stuff, that is) weigh heavily, too. A story’s theme alone doesn’t force an R—but the way that theme is portrayed might. In other words, you can often blow up half of Manhattan and stay at PG-13, but one frank, sustained conversation about anatomy will get you marched to the principal’s office. We don’t make the rules; we just bring the PDF.

How Movies Gets Rated: The Process

Producers submit the finished film, the Rating Board screens it (with at least one Senior Rater), everyone files preliminary ballots, they discuss, then they finalize ballots and a rating. The production’s designated “rating contact” gets the decision and that one-line descriptor. If they accept, CARA issues the official certificate and number. If they don’t like it, they can re-edit and resubmit—or appeal.

Those one-line descriptors (“for language and brief violence”) aren’t just garnish. They’re meant to highlight the elements that were most responsible for the assigned rating—so if you see only “sexual content” listed under an R, it may still include some violence or language, just at levels consistent with PG-13 or below.

Films can also be re-rated if a “different version” is created. Once a version has been publicly exhibited, a differently rated version can only be released after a withdrawal period—90 days is the default—to avoid confusing the public. That’s why the “Unrated Director’s Cut” sometimes shows up months later with conspicuous packaging.

Appeals: When Filmmakers Lawyer Up (Politely)

The Appeals Board includes representatives designated by the Motion Picture Association and by theater owners. To overturn a rating, appellants must convince two-thirds of votes—a deliberately high bar—and members are told to focus on whether “most American parents” would think a less restrictive rating fits. Appeals are confidential, with strict rules about what you can argue (no emotional appeals of “but it’ll hurt our box office!”).

Have Standards Changed Over Time?

Absolutely. The system itself has evolved, and so have cultural sensibilities.

From G-M-R to PG-13

When ratings launched in 1968, the categories were G, M (quickly PG), and R. In 1984, after a summer of intense PG releases that gave parents the heebie-jeebies (Indiana Jones and the Temple of Doom, and Gremlins, for example), CARA inserted a new middle step: PG-13, first applied to Red Dawn. It’s been the workhorse rating ever since.

Violence vs. Sexuality

American ratings have often been accused of tolerating violence more than sexuality. That debate is older than your favorite franchise, and it flares up whenever a tender scene triggers an R while chaotic combat skates by at PG-13. The rules themselves emphasize context and impact—but in practice, the line can feel elastic.

The “G” Squeeze

G-rated releases have grown rarer in modern mainstream filmmaking. Family films often go PG, both for creative latitude and, frankly, for marketing. There’s nothing “wrong” with G—it just signals “for the very young,” which can spook teen and adult date-nighters. Historically and recently, the big box-office share has flowed to PG-13, not G.

Which Rating Do Studios Want Most?

PG-13—and it’s not particularly close. Over the modern era, PG-13 films account for the largest slice of total box office in the U.S./Canada market and dominate the “top lifetime grossers” lists. It captures teens and adults, lets you flirt with intensity, and keeps the widest theatrical doors open.

R-rated films can strike gold when the right audience shows up (Deadpool, Joker, Oppenheimer), but as a portfolio strategy, studios love the PG-13 safety-flexibility combo. (If the spreadsheet could talk, it would say, “please keep the four-quadrant turnout high and the language chaste-ish.”)

When Was the Last G-Rated Smash—or Oscar Winner?

Box Office Hit

The most recent undeniable G-rated juggernaut: Pixar’s Toy Story 4 (2019), which crossed the $1 billion mark worldwide. (The “quietly massive” category should be a rating of its own.)

Best Picture Winner

Only one G-rated film has ever won Best Picture: Oliver! (1968). Its win arrived the same year the modern ratings system took effect, and it remains a historical unicorn; no other G-rated film has done it since.

“Other Countries Do It Differently” (and Loudly)

The UK’s BBFC publishes detailed, frequently updated guidelines (U, PG, 12A, 15, 18, and so on), including specific treatments for violence, sex, discrimination, drugs, suicide/self-harm, and more—often revised after large public consultations. That’s a different model from the U.S., which centralizes “most American parents’” sensibilities via a small, anonymous rating board. Different places, different levers.

Case in point: recently, the BBFC reclassified Mary Poppins to PG (for a discriminatory term), illustrating how national standards evolve—and diverge—over time. The U.S. would flag similar content in descriptors, but the path to a changed age rating can look different.

Is the System Perfect? No. Is It Useful? Usually.

Because the ratings turn on what “most American parents” would think, and because culture never sits still, there will always be edge cases, inconsistencies, and cries of “but that other movie got away with it!” The appeals process exists to catch clear errors; the descriptors exist to add context beyond a single letter; and the history of category changes (hello, PG-13) shows the system does evolve.

Quick Reference: What Pushes You Up the Ladder

• F-word(s): One non-sexual use can be PG-13; more than one—or any sexual use—means R, unless a two-thirds special vote finds it inconspicuous/context-dependent.
• Drug Use: Any depictions start at PG-13.
• Nudity: More than brief nudity starts at PG-13; sexualized or explicit nudity heads toward R/NC-17.
• Violence: Realistic + extreme or persistent violence pushes beyond PG-13.
• Context & Accumulation: The board considers the work as a whole, the tone, and how these elements interact. (No, you can’t hide a chainsaw behind six cute puppies.)

Do Ratings Ever… Cause Edits?

Technically, CARA doesn’t demand changes; it describes how the finished film lands. In practice, of course filmmakers pre-bake the target rating into creative decisions, and they do trim to land where they want. The rules even allow consults—script pages, scenes—to get an early read before the final submission, though those consults can’t be used as evidence in an appeal.

Wrap-Up: Rated I for Irony

The American ratings system is a paradox wrapped in a trademarked icon: it’s voluntary but economically unavoidable, descriptive but behavior-shaping, parent-powered but industry-embedded. The letters do their job more often than not, especially when paired with those bite-size descriptors, but tastes shift, eras change, and the debates never really end. Arguing about movies is America’s favorite indoor sport — except when the weather is nice, when it becomes our favorite outdoor sport.

Remember when you grab a handful of popcorn and prepare to watch the next blockbuster, remember the reason it is rated PG-13 “for intense sequences of action and a single use of strong language.” Somewhere, a panel of real parents decided that was the right call, and they even wrote down the reasoning in a rulebook the rest of us can actually read.

Now, if only someone could figure out a way to assign a rating to warn you about the criminally-high price you will pay for the soda you use to wash the popcorn down.

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