Billiards Rules: The Complete Guide to How to Play Pool

If you’re learning how to play pool or simply need to settle a debate around the table, understanding the official billiards rules is the best place to start.

Pool is easy to learn, but the rules can vary depending on whether you're playing 8-ball, 9-ball, 10-ball, straight pool, or casual house rules. From breaking and scratching to ball-in-hand and legally pocketing the 8-ball, knowing the basic pool table rules makes every game more enjoyable.

This complete guide covers the most important billiards rules for beginners and experienced players alike.

What Are the Basic Rules of Billiards?

“Billiards” is often used as a general term for cue sports. In the United States, people commonly use it interchangeably with pool, although technically billiards can refer to several different cue sports.

Pool is played on a six-pocket table using a cue stick, cue ball, and numbered object balls.

The most common pool games include:

• 8-Ball: Pocket your assigned solids or stripes, followed by the 8-ball.

• 9-Ball: Contact the lowest-numbered ball first and legally pocket the 9-ball to win.

• 10-Ball: Similar to 9-ball but generally played as a call-shot game.

• Straight Pool: Earn points by legally pocketing called balls until reaching the predetermined winning score.

Of these games, 8-ball is the version most people mean when asking how to play pool, so we'll start there.

8 Ball Pool Rules

8-ball is played with 15 numbered object balls plus the white cue ball.

Balls 1 through 7 are solids.

Balls 9 through 15 are stripes.

The 8-ball is black.

Each player is eventually assigned either solids or stripes. The objective is to legally pocket all seven balls in your group and then legally pocket the 8-ball.

Do that before your opponent and you win.

How to Rack an 8-Ball Pool Table

Place all 15 object balls inside a triangular rack at the foot of the pool table.

The 8-ball goes in the center of the triangle. One rear corner should contain a solid and the other a stripe.

The ball at the front, or apex, of the rack is positioned over the foot spot.

The remaining balls can generally be arranged randomly while maintaining the required rack configuration.

Make sure the balls are tightly packed before removing the rack. A tight rack creates a cleaner and more consistent break.

How to Break in Pool

The opening shot is called the break.

The player breaking places the cue ball behind the head string and strikes the rack.

Under commonly used standardized rules, a legal break requires the player to either pocket a ball or cause at least four object balls to contact cushions.

If the breaker legally pockets a ball, they generally continue shooting.

One important distinction between official rules and many house rules is that pocketing a solid or stripe on the break doesn't necessarily assign that group to you.

Under standardized 8-ball rules, the table generally remains open after the break until a player legally pockets a called ball.

What Does “Open Table” Mean?

An open table means neither player has been assigned solids or stripes yet.

After the break, a player can attempt to legally pocket a solid or stripe. Once a player legally pockets the appropriate called ball, the groups are established.

One player has solids.

The other has stripes.

From that point forward, players must normally contact a ball from their own group first.

How Does a Turn Work in Pool?

Once solids and stripes have been assigned, you attempt to legally pocket balls from your group.

If you legally pocket your ball, you continue shooting.

If you don't legally pocket a ball, your turn ends and your opponent comes to the table.

Pool therefore involves much more than making one shot at a time. Experienced players think several shots ahead and attempt to control where the cue ball stops after every shot.

This is called position play or cue-ball control, and it is one of the biggest differences between beginning and advanced players.

Do You Have to Call Your Shot in 8-Ball?

Under formal call-shot versions of 8-ball, obvious shots generally don't require every detail to be announced.

If the intended ball or pocket isn't obvious, the player should indicate which ball they intend to pocket and where.

You generally don't need to predict every cushion, carom, kiss, or incidental contact unless the specific rules you're using require it.

Casual house rules vary significantly, so establish your call-shot rules before beginning.

What Is a Foul in Pool?

A foul occurs when a player makes an illegal shot or otherwise violates the rules.

Common pool fouls include:

• Pocketing the cue ball, known as a scratch

• Failing to contact an object ball

• Contacting your opponent's ball first after groups are established

• Failing to drive a ball to a cushion after legal contact when no ball is pocketed

• Knocking the cue ball off the table

• Touching or moving balls illegally

• Double-hitting the cue ball

• Shooting while balls are still moving

• Playing out of turn

Under many standardized billiards rules, a standard foul gives your opponent ball in hand.

What Is a Scratch in Pool?

A scratch most commonly means that the white cue ball has been pocketed.

For example, you might successfully pocket your object ball but accidentally send the cue ball into a pocket afterward.

Your turn ends, and under many standardized rules your opponent receives ball in hand.

Many casual players instead use a “behind the line” or “kitchen” rule following a scratch. That's a common house rule, but it should not automatically be confused with standardized competitive rules.

What Does Ball in Hand Mean?

Ball in hand means the player can pick up the cue ball and reposition it before taking their next shot.

Under many standardized pool rules, ball in hand allows the cue ball to be placed anywhere on the playing surface following a standard foul.

This is a significant advantage.

Skilled players don't simply position the cue ball to make the easiest current shot. They consider the next several shots and place the cue ball where it creates the best route around the table.

Do You Have to Hit a Rail in Pool?

Not necessarily before contacting an object ball.

On a typical legal shot, however, after the cue ball makes legal contact with an object ball, either a ball must be pocketed or at least one ball must subsequently contact a cushion.

If neither occurs, the shot will generally be considered a foul.

Can You Hit Your Opponent's Ball?

In 8-ball, after solids and stripes have been assigned, the cue ball normally must contact a ball from your own group first.

That doesn't mean your opponent's balls can never be involved in the shot.

After legally contacting your own ball first, other balls may become involved through combinations, caroms, or secondary contact.

This opens up a huge range of offensive and defensive strategies.

How Do You Win 8-Ball?

Once you've legally pocketed all seven balls in your group, you can attempt to pocket the 8-ball.

You win by legally pocketing the 8-ball in the intended pocket under the rules being played.

Depending on the rule set, you can lose the game by:

• Pocketing the 8-ball too early

• Pocketing the 8-ball in the wrong pocket

• Knocking the 8-ball off the table

• Pocketing the 8-ball while committing certain fouls

• Scratching while pocketing the 8-ball

Because house rules vary, players should always clarify the rules governing the 8-ball before breaking.

9 Ball Pool Rules

9-ball is played using object balls numbered 1 through 9.

Unlike 8-ball, players aren't assigned solids or stripes.

Instead, the primary rule is:

The cue ball must first contact the lowest-numbered ball remaining on the table.

If the 3-ball is currently the lowest-numbered ball, for example, your cue ball must contact the 3 first.

However, you don't necessarily have to pocket the lowest-numbered ball.

You can legally contact it first and use a combination or carom to pocket another ball.

The objective is to legally pocket the 9-ball.

This means 9-ball games can sometimes end before every other ball has been pocketed, making the game fast, strategic, and exciting.

10 Ball Pool Rules

10-ball uses balls numbered 1 through 10.

As in 9-ball, the cue ball must contact the lowest-numbered ball first.

However, 10-ball is generally played as a call-shot game, reducing the role of accidentally pocketed balls.

The 10-ball must be legally pocketed according to the rules being used to win.

Because it rewards precision, position play, and intentional shot-making, 10-ball is particularly popular among serious players.

Straight Pool Rules

Straight pool, also known as 14.1 Continuous, works differently from 8-ball and 9-ball.

Players earn points for legally pocketing called object balls.

Each legally pocketed ball is generally worth one point.

After 14 balls have been pocketed, those balls are reracked while the remaining object ball stays in position. Play continues, allowing skilled players to create extended runs.

Instead of trying to pocket one particular winning ball, players continue accumulating points until someone reaches the predetermined winning score.

Pool Table Rules and Etiquette

Knowing how to play billiards also means knowing how to behave around the table.

Give your opponent enough room to shoot and avoid deliberately distracting them.

Keep food and drinks away from the playing surface.

Don't sit or lean heavily on the rails.

Never place a drink on a pool table.

Wait until the balls have completely stopped moving before beginning the next shot.

And treat the cue, cloth, rails, pockets, and playing surface with care.

A properly constructed pool table is a precision piece of equipment. Protecting the cloth and maintaining a level playing surface helps preserve consistent ball movement and accurate play.

Official Billiards Rules vs. House Rules

This is where many pool-table arguments begin.

Millions of people learned pool using local house rules, which can be very different from standardized tournament rules.

You may have heard rules such as:

“Make a stripe on the break and you're stripes.”

“Scratch and you have to shoot from the kitchen.”

“Bank the 8-ball.”

“Call every cushion.”

“8-ball on the break automatically wins.”

These can all be used in a friendly game if everyone agrees—but they aren't automatically the official rules of pool.

Organized tournaments and leagues typically use a published rule set from a governing body or league.

Before starting a casual game, agree on the rules for the break, scratches, ball in hand, calling shots, group assignment, and the 8-ball.

Quick Guide: How to Play 8-Ball Pool

For beginners, the basic sequence is easy to remember:

1. Rack all 15 object balls.

2. Make a legal break.

3. Establish solids and stripes according to your chosen rules.

4. Once groups are assigned, contact one of your own balls first.

5. Continue shooting while legally pocketing your balls.

6. Avoid scratches and other fouls.

7. Pocket all seven balls in your group.

8. Legally pocket the 8-ball to win.

Once you understand these basic 8-ball pool rules, you can begin focusing on the skills that make the game truly interesting: aiming, speed control, spin, banking, defensive play, and cue-ball positioning.

What Size Pool Table Should You Play On?

The rules of pool remain fundamentally the same across common pool-table sizes, but the playing experience can feel dramatically different.

Smaller tables can create tighter layouts and more clustered balls, while larger tables demand greater accuracy and cue-ball control over longer distances.

For homeowners, the right table size depends on both the room and the experience you want to create.

At White Billiards, we design modern luxury pool tables in a range of sizes and configurations, including statement tables created for residential game rooms, entertainment spaces, and luxury interiors.

Whether you're building a dedicated billiards room or integrating a pool table into an open living space, remember to account for sufficient cue clearance around all four sides of the table.

Choosing a Pool Table for Your Home

A pool table doesn't have to look like traditional game-room equipment.

Modern pool tables can function as architectural pieces within a home, combining professional playing characteristics with materials and finishes designed around the surrounding interior.

White Billiards specializes in modern and luxury pool tables, including distinctive contemporary designs, custom finishes, and LED pool tables created to become focal points within a room.

When choosing a table, consider:

• Table size and available room dimensions

• Playing-surface quality

• Frame and base construction

• Cloth color and material

• Rail design

• Pocket style

• Finish and surrounding furniture

• Lighting

• Dining-top options

• Customization

For high-end residential spaces, the goal doesn't have to be choosing between a beautiful piece of furniture and a serious billiards table. A properly designed table can provide both.

Frequently Asked Questions About Billiards Rules

What happens if you scratch in pool?

Under many standardized rules, scratching gives your opponent ball in hand. House rules may instead require the opponent to shoot from behind the head string.

Do you lose if you scratch on the 8-ball?

It depends on the circumstances and rule set. Scratching while pocketing the 8-ball can result in a loss under common standardized rules. Don't assume that simply touching or shooting at the 8-ball and scratching always has the same consequence; check the specific rules you're using.

Do you have to call the 8-ball pocket?

In standard call-shot 8-ball formats, the intended pocket for the 8-ball must be clear or designated.

Can you hit the 8-ball first?

Generally not while you still have balls remaining in your assigned group. Once you've legally cleared your group, the 8-ball becomes your legal object ball.

Is 8-ball on the break an automatic win?

Not necessarily. The treatment of an 8-ball made on the break depends on the rule set being used. Many casual house rules differ from standardized competitive rules.

What happens if no ball hits a rail?

If no ball is pocketed, standardized rules generally require a ball to reach a cushion after the cue ball legally contacts an object ball. Otherwise, the shot is a foul.

What's the difference between billiards and pool?

Billiards is a broad term covering multiple cue sports. Pool refers specifically to pocket billiards games played on a table with pockets, including 8-ball, 9-ball, 10-ball, and straight pool.

Learn the Rules. Then Make the Table Your Own.

Understanding the rules is the first step toward enjoying billiards at any level.

The fundamentals may be simple—aim, strike the cue ball, pocket your object balls, and avoid fouls—but mastering the game can take a lifetime. Strategy, spin, speed, positioning, and shot selection give billiards its remarkable depth.

And when the table sits at the center of your home, its design matters just as much as the game being played.

White Billiards creates modern luxury pool tables designed to play beautifully and command attention. From contemporary statement pieces to custom LED billiards tables, each design can be configured around the room it will occupy.

Explore the White Billiards collection to find a table for your space, or inquire about customization and pricing.