Pool vs Billiards vs Snooker: What's the Difference?
Walk into any bar or game room and you'll hear people use the words "pool," "billiards," and sometimes even "snooker" as if they all mean the same thing. While they're all cue sports played on a cloth-covered table, they're actually three distinct games with different tables, equipment, rules, and cultures. Understanding the differences will make you a more knowledgeable player and help you appreciate the rich history behind each game.
Quick Overview
Here's the short version: "Billiards" is the broad umbrella term for all cue sports. "Pool" (also called pocket billiards) is the most popular version in the United States, played on a table with six pockets. "Snooker" is a different game played on a much larger table, hugely popular in the UK and Asia. And "carom billiards" is the original form of the game, played on a pocketless table. Let's dive deeper into each one.
A Brief History
All cue sports trace their origins to 15th-century Europe, where they evolved from outdoor lawn games similar to croquet. The game moved indoors onto wooden tables with green cloth to simulate grass. Originally, all billiards games were played without pockets — players scored by caroming (bouncing) the cue ball off other balls.
Pockets were added to tables in the 18th century, leading to the development of pocket billiards (pool) in America and snooker in British-occupied India. Carom billiards remained popular in continental Europe and parts of Asia, where it's still a major competitive sport today.
What Is Billiards? (Carom Billiards)
In the strictest sense, "billiards" refers to carom billiards — games played on a table with no pockets. The table is typically 10 feet long and uses only three balls: a white cue ball, a yellow cue ball (one for each player), and a red object ball.
The objective in carom billiards is to strike your cue ball so that it contacts both other balls on the table in a single shot. In the most popular variant, three-cushion billiards, the cue ball must also contact at least three cushions before hitting the second object ball. It's an incredibly skillful game that requires precise control of angles, speed, and spin.
Key Features of Carom Billiards
Table: 10 feet long, no pockets, heated slate bed (heat reduces moisture for consistent ball roll)
Balls: Only 3 balls — two cue balls (white and yellow) and one red object ball. Balls are 2.42 inches in diameter, slightly larger than pool balls.
Cues: Shorter and lighter than pool cues, with a thicker tip for better spin control.
Popular in: Europe (especially France, Netherlands, Belgium), South Korea, Japan, and parts of South America.
What Is Pool? (Pocket Billiards)
Pool, officially called pocket billiards, is the most widely played cue sport in North America. It's played on a table with six pockets (one at each corner and one at the midpoint of each long rail). The name "pool" comes from "pool rooms" — betting parlors where horse racing bets were pooled together, and billiard tables were provided for entertainment while waiting for results.
There are many different pool games, but the most popular are:
8-Ball: The most widely played pool game worldwide. Two players or teams shoot solids (1-7) or stripes (9-15), then pocket the 8-ball to win.
9-Ball: A rotation game where players must always hit the lowest numbered ball first. Pocket the 9-ball at any time to win. Fast-paced and popular in professional tournaments.
10-Ball: Similar to 9-ball but uses 10 balls and requires calling the pocket. Considered the most demanding professional pool game.
Straight Pool (14.1 Continuous): Players can pocket any ball in any order. First to reach a set point total wins. The classic professional game for over a century.
Key Features of Pool
Table: 7 feet (bar size), 8 feet (home), or 9 feet (tournament). Six pockets with relatively wide openings.
Balls: 16 balls total (15 object balls numbered 1-15, plus one white cue ball). Each is 2.25 inches in diameter.
Cues: Standard 58 inches long, 18-21 ounces, with a 12-13mm tip. Maple shaft is most common.
Popular in: United States, Canada, Philippines, Taiwan, China, and increasingly worldwide.
What Is Snooker?
Snooker was invented in 1875 by British Army officers stationed in India. It's played on the largest of all three table types and is by far the most complex. Snooker is a massive spectator sport in the United Kingdom, with professional matches regularly drawing millions of television viewers. It's also extremely popular in China, where it has a huge following.
The game uses 22 balls: 15 red balls (each worth 1 point), 6 colored balls (yellow=2, green=3, brown=4, blue=5, pink=6, black=7), and one white cue ball. Players alternate between potting reds and colors, building breaks of consecutive points. The player with the most points when all balls have been potted wins the frame.
Key Features of Snooker
Table: 12 feet long by 6 feet wide — nearly twice the size of a standard pool table. Pockets are much tighter and more rounded, making shots significantly harder.
Balls: 22 balls total. Snooker balls are 2.07 inches in diameter — smaller than pool balls. This smaller size combined with the larger table and tighter pockets makes snooker extremely precision-demanding.
Cues: Snooker cues are longer (57-58 inches), lighter (16-18 ounces), and have a much smaller tip (9-10.5mm) than pool cues. The smaller tip allows for more precise control on the smaller balls.
Popular in: United Kingdom, China, India, Thailand, Hong Kong, and throughout the Commonwealth countries.
Table Differences at a Glance
The table is the most obvious visual difference between the three games:
Carom billiards: 10 feet long, no pockets at all, heated slate
Pool: 7-9 feet long, six wide pockets with straight cuts
Snooker: 12 feet long, six narrow rounded pockets that are significantly tighter than pool pockets
The pocket size difference is crucial. Pool table pockets are wide enough that you can pocket balls from a variety of angles. Snooker pockets are so tight that even slightly off-center shots will rattle out. This is why snooker players are renowned for their incredible precision.
Scoring Systems Compared
Each game has a completely different scoring system:
Carom billiards: One point per successful carom (when your cue ball contacts both other balls). First to a set number of points wins.
Pool (8-ball): No points — you either win or lose by pocketing the 8-ball. Pool (9-ball) is also win/lose per game.
Snooker: Point-based scoring. Red balls are worth 1 point each; colored balls are worth 2 through 7 points. The maximum possible break (score in one turn) is 147 — a feat so rare and impressive it's celebrated like a hole-in-one in golf.
Which Game Is Right for You?
The best game for you depends on what's available in your area and what appeals to your playing style:
Choose pool if you want the most accessible game with the largest community of players. Pool tables are everywhere — bars, rec centers, friends' basements. It's easy to learn and endlessly deep.
Choose snooker if you value precision and strategy above all else. Snooker will challenge you technically in ways that pool can't. It's also a great spectator sport with a rich tournament culture.
Choose carom billiards if you love pure physics and geometry. With no pockets to aim for, the game is entirely about angles, spin, and cue ball control. It's the most cerebral of the three.
Common Misconceptions
"Billiards and pool are the same thing." Not quite. Billiards is the umbrella term; pool is one specific type of billiards (pocket billiards). In casual American English, people do use them interchangeably, and that's generally understood.
"Snooker is just pool on a bigger table." Snooker has completely different rules, scoring, balls, and strategy. A skilled pool player will struggle on a snooker table, and vice versa — the skills transfer somewhat but the games are fundamentally different.
"Pool is easier than snooker." Pool is easier to learn, but reaching a high level of play in any cue sport requires thousands of hours of practice. Professional pool players are extraordinary athletes and competitors.
Frequently Asked Questions
Can you play snooker on a pool table?
Not really. Snooker requires a 12-foot table with specific pocket sizes and ball dimensions. You can buy a set of snooker balls and play a simplified version on a pool table, but it won't be the real experience. The table size and pocket tightness are fundamental to what makes snooker challenging.
Is snooker harder than pool?
Snooker is generally considered more technically demanding due to the larger table, smaller balls, and tighter pockets. Making a pot (pocket) in snooker requires more precision. However, pool has its own complexities in terms of strategy, safety play, and pattern recognition. Both games are difficult to master.
Why is pool called pool?
The term comes from "poolrooms" in 19th century America — establishments where people would pool (combine) their bets on horse races. These rooms had billiard tables for patrons to use while waiting for race results. Over time, the game itself became known as "pool" by association.
What's the most popular cue sport in the world?
By number of players, pool (pocket billiards) is the most played cue sport globally due to its accessibility and the widespread availability of tables. However, snooker has the largest professional prize pools and television viewership, particularly in the UK and China. Carom billiards has a devoted following in Europe and Asia with high-level professional competition.
Three Games, One Family
Pool, billiards, and snooker are three branches of the same family tree. Each offers a unique blend of skill, strategy, and satisfaction. Whether you prefer the fast-paced action of 9-ball pool, the chess-like complexity of snooker, or the pure geometry of three-cushion billiards, there's a cue sport out there for everyone. Now that you know the differences, you can confidently talk about — and play — all three.