Soccer Ball Sizes Explained: Size 3, 4 & 5
- Jun 17
- 3 min read
Introduction
Choosing the right soccer ball size is important, especially for junior players. A ball that is too large or too heavy can make it harder for kids to control, kick and enjoy the game properly.
Most soccer balls are sold in three main sizes: Size 3, Size 4 and Size 5. Each size is designed for different age groups and playing needs.
Similar sizing systems are also used in other sports. If you're shopping for footballs or basketballs as well, see our AFL Football Sizes Explained and Basketball Sizes Explained guides.
This guide explains the difference between soccer ball sizes and helps you choose the right option for training, backyard play, school sport or match use.
Why Soccer Ball Size Matters
Using the correct ball size helps players develop better skills and confidence.
A properly sized ball can help with:
Ball control
Passing accuracy
First touch
Shooting technique
Confidence during play
For younger players, using an adult-sized ball too early can make the game harder than it needs to be. Junior sizes are designed to suit smaller bodies, shorter legs and developing coordination.
Soccer Ball Size Guide
The most common soccer ball sizes are:
Ball Size | Typical Age Group | Common Use |
Size 3 | Under 8 years | Young children, early skill development |
Size 4 | Ages 8–12 years | Junior soccer, school sport, training |
Size 5 | Ages 13+ and adults | Teenagers, adults, senior matches |
These age ranges are a general guide only. Some clubs or competitions may have their own requirements, so it's worth checking if you're buying for organised play.
Size 3 Soccer Balls
Size 3 soccer balls are the smallest commonly used soccer balls.
They are generally best for:
Young children
Early beginners
Backyard play
Basic kicking and passing practice
Because they are smaller and lighter, Size 3 balls are easier for young players to control. They allow children to practise dribbling, passing and shooting without struggling with a ball that feels too large or heavy.
A Size 3 ball is a good choice for kids starting out or for families wanting a simple ball for casual play at home.
Size 4 Soccer Balls
Size 4 soccer balls are commonly used by junior players.
They are generally best for:
Primary school-aged players
Junior club soccer
School sport
Training and skill development
A Size 4 ball provides a step up from Size 3 while still being easier to manage than a full-size adult ball. It helps junior players continue developing technique without moving to a senior ball too early.
For many kids aged around 8 to 12, Size 4 is the most appropriate option.
Size 5 Soccer Balls
Size 5 is the standard adult soccer ball size.
It is generally best for:
Teenagers
Adults
Senior training
Match play
General recreational use for older players
Most adult soccer balls are Size 5, and this is the size used in senior matches. For players aged 13 and over, Size 5 is usually the correct choice.
If you're buying a soccer ball for general family use and adults will be playing too, Size 5 is often the most versatile option.
Training Balls vs Match Balls
Ball size is only one part of the decision. You may also see soccer balls described as training balls or match balls.
Training Balls
Training balls are usually designed for durability and regular use. They are a good choice for:
Practice sessions
Backyard play
School use
General recreational kicking
Match Balls
Match balls are typically built for a more consistent touch, flight and feel. They are usually better suited to organised games and serious players.
For most families and casual players, a good training ball is the practical choice.
Which Soccer Ball Size Should You Buy?
As a simple guide:
Choose Size 3 for young children and early beginners.
Choose Size 4 for junior players and primary school-aged kids.
Choose Size 5 for teenagers, adults and general senior play.
If you're unsure and the ball is mainly for casual backyard use, choose based on the age of the main player.
Dave's Tip
Don't rush kids into a full-size soccer ball too early. A smaller ball helps young players enjoy the game, build confidence and develop proper technique.
If the ball feels too big or difficult to control, stepping down a size is usually the better choice.
Final Thoughts
Choosing the right soccer ball size makes the game easier, more enjoyable and better suited to the player. Size 3 soccer balls suit young children, Size 4 balls are ideal for junior players, and Size 5 balls are the standard choice for teenagers and adults.
For most families, the right size will depend mainly on the player's age and whether the ball is being used for casual play, training or organised soccer.
