Soccer Ball Size 5: Official Specs & Buying Guide

Soccer Ball Size 5 is the standard adult soccer ball used in professional matches and leagues. It’s designed for players ages 12 and up and conforms to FIFA’s strict regulations. In this comprehensive guide, we explore everything about the Soccer Ball Size 5 – from official dimensions and weight to choosing the best match or training ball. Whether you’re shopping for the best soccer ball for adults or a professional soccer ball size, this article covers it all in detail.

Table of Contents

Size 5 balls are the largest standard soccer balls, often referred to as the match ball or official ball for adult play. These balls are used in all top-level competitions, including FIFA World Cup games and professional leagues. They measure between 27 and 28 inches in circumference (about 68–70 cm) and weigh roughly 14 to 16 ounces (410–450 grams). The main keyword “Soccer Ball Size 5” appears throughout this guide, and we’ll also touch on related topics like size 5 soccer ball weight, FIFA approved soccer ball, training soccer ball, and more to give you a full understanding.

What Is a Soccer Ball Size 5?

A Soccer Ball Size 5 is the official size for adult players. It is sometimes called the standard soccer ball for anyone 12 years and older. According to FIFA’s Law 2, a regulation soccer ball must be spherical and meet specific measurements. For size 5, this means:

Circumference: 68–70 cm (27–28 inches).
Weight: 410–450 grams (14–16 oz) at the start of the match.
Inflation pressure: 0.6–1.1 atmosphere (about 8.5–15.6 psi).

These dimensions make the size 5 ball ideal for full-size pitches and adult legs. Younger players (under 12) usually use smaller sizes (Size 3 or 4) that are lighter and smaller for better control. But once a player is old enough, the Size 5 ball – often labeled “official match ball” – becomes standard. It’s used by high school teams, college teams, professional clubs, and international competitions.

In practical terms, if you hold a size 5 ball, it should feel about right for an adult or teenager – not too light to be uncontrollable, and not too heavy to injure. If you measure the ball, a tape around it should read roughly 27–28 inches. This is sometimes called the adult soccer ball dimensions. Many charts confirm these specs for Size 5. For example, a typical size chart shows Size 5 circumference 68–70 cm and weight 410–450 g.

FIFA Regulations for Size 5 Soccer Balls

FIFA (and IFAB) sets the official rules for soccer balls in competitions. Law 2 – The Ball – specifies the requirements for an official match ball. A Size 5 soccer ball must be:

Spherical and made of suitable material (usually synthetic leather or similar).
Circumference 68–70 cm (27–28 in).
Weight 410–450 g (14–16 oz) at the start of the match.
Pressure 0.6–1.1 atm at sea level.

In addition, any ball used in official FIFA competitions must bear a FIFA Quality mark. This means the ball has been tested for roundness, bounce, weight retention, water absorption, and other technical factors. Balls that pass the highest standard receive a “FIFA Quality Pro” stamp. A slightly less stringent level is “FIFA Quality” (often used in amateur or youth league play). Both marks indicate the ball is approved for serious play.

For example, select-sport’s chart shows that a FIFA Quality Pro ball has an even narrower tolerance (circumference 68.5–69.5 cm, weight 420–445 g) than the general Size 5 range. This ensures top match balls stay as consistent as possible.

Key FIFA point: In any FIFA-sanctioned match or confederation competition, the ball must meet these standards. This is why World Cup balls (all size 5) proudly display “FIFA Quality Pro” and why coaches always check the circumference and weight before a big game.

Size 5 Soccer Ball Dimensions and Weight

To summarize the adult soccer ball dimensions, a Size 5 ball is:

Circumference: ~27–28 inches (68–70 cm).
Diameter: about 8.6–9 inches (22–23 cm).
Weight: 410–450 grams (14–16 oz).

These are the standard soccer ball circumference and weight ranges for Size 5. New balls fresh from the factory are typically inflated to the lower end of the range (just above 27 inches, ~410 g) and gradually reach the max as they wear or absorb moisture.

Understanding these dimensions helps when choosing or testing a ball. For example, if you inflate a ball for a youth team, you can measure it with a tape and scale. Make sure it falls in the Size 5 range. If it’s outside, adjust the air pressure or choose a correct size.

Sample Stats (Size 5):
Circumference: 27-28 in (68–70 cm)
Diameter: ~8.6-9 in (22–23 cm)
Weight: 410–450 g (14–16 oz)

These measurements make the Size 5 soccer ball heavier and larger than youth balls (Size 3 or 4). For context, a Size 4 ball (for ages 8–12) is about 25–26 inches around and weighs 350–390 g. The jump to Size 5 increases the mass, which makes the ball behave differently (it flies further but requires more power). Adults train and play with Size 5 by default.

Choosing the Best Soccer Ball (Size 5)

When shopping for the best soccer ball for adults, keep in mind your use case: match play or training. Here are some tips and factors:

FIFA Approval: If you need a ball for official matches, look for one with a FIFA Quality Pro/Quality stamp. These match balls are tested to strict standards. They often carry labels like “FIFA Approved” or “FIFA Inspected”.
Training vs Match: Training balls are made for durability and repeated practice. They may have tougher covers (PVC) and fewer lining layers for longer life. Match balls use higher-grade materials (PU, more linings) for better touch and flight. Decide if you need a premium match ball or a rugged training ball.
Material and Panels: Most modern balls have 32 panels (classic pentagons/hexagons) or thermally bonded panels. Higher-quality balls use stitched or thermally-bonded PU; cheaper ones use machine-stitched PVC.
Brand and Model: Popular brands (Adidas, Nike, Puma, etc.) all make Size 5 balls. For example, the official World Cup ball (size 5) is made by Adidas or Nike depending on tournament. Read reviews if needed.
Weight and Feel: Even within 410–450 g, balls can feel heavier or lighter. Professional players often prefer around 420–430 g. If possible, try a demo ball to check how it kicks and holds air.
Pressure Check: Any new ball should be inflated to around 0.6–1.1 atm (use a pump with gauge). Proper inflation affects how the ball moves. See Tech Section below for more on pressure.

Examples of ball types: A professional soccer ball size 5 might be something like Adidas’s Official Match Ball (FIFA Quality Pro, ~420 g) for leagues. A training soccer ball could be a lower-cost model without official approval, still Size 5 but heavier (up to 450g) and built for practice.

Here’s a quick checklist when choosing a Size 5 ball:

Circumference & Weight: Confirm 68–70 cm and 410–450 g.
Certification: Look for FIFA Quality label for match balls.
Surface Material: PU covers feel softer; PVC is more durable.
Design: Printed graphics vs. plain; this is aesthetic but can affect grip.
Budget: Premium match balls cost more ($50–$200+), training balls less.

By matching these factors to your needs (adult leagues, training, budget), you’ll find the best soccer ball for adults or players in your team.

Match Balls vs Training Balls

It’s helpful to understand the difference between match ball and training soccer ball when talking about size 5 balls:

Match Ball (Size 5): Designed for game use. It meets all official standards and often has extra quality layers. These balls come with stamps like “FIFA Quality Pro” or “FIFA Approved”. They fly more accurately and have a nicer feel on foot. The World Cup and major league games always use FIFA-approved size 5 match balls.
Training Ball (Size 5): Built for practices. These balls emphasize durability over performance. They may use cheaper materials and simpler construction so they can survive rough handling. For example, training balls often use a PVC cover and fewer inner layers. They might not carry an approval stamp, but they are still size 5.

Example in use: A soccer club might buy a set of 10 training size 5 balls for practice sessions. These balls might cost $20–$30 each. The coach may also buy one or two official match balls (size 5, FIFA-approved) for game day; these could cost $60–$150 each.

Summary: Every match ball is size 5 (adults), but not every size 5 ball is a match ball. Always check the label. If it says “FIFA Approved” or has a FIFA logo, it’s meant for official play. If not, it’s likely a training ball.

Materials and Construction

Most modern size 5 soccer balls are made of synthetic leather (polyurethane or PVC). Here’s what to look for:

Cover Material:
- Synthetic Leather (PU): Soft, provides good touch. Used in higher-end balls.
- Polyvinyl Chloride (PVC): Tough, water-resistant, cheaper. Common on basic balls.
Number of Panels: Traditional balls have 32 panels (12 black pentagons + 20 white hexagons). Some high-end match balls may use fewer, thermally bonded panels (for example, Adidas’s 2010 Jabulani had 8 panels). Fewer panels can mean a rounder ball with more consistent flight.
Stitching:
- Machine-stitched: Most balls up to mid-range use machine stitching (visible seams). Durable but seam can catch grass.
- Hand-stitched: Found on nicer balls; this stitching is hidden and tighter.
- Thermal-bonded: No stitches (panels are glued and heat-fused). It makes a more waterproof and aerodynamically smooth surface.
Inner Lining: High-quality balls often have 4 or more layers of cotton or polyester lining. This gives the ball shape and durability. Cheaper balls may only have 1-2 layers, affecting bounce and lifespan.
Bladder:
- Butyl: Best at holding air, so ball stays inflated longer. Most match balls use a butyl bladder.
- Latex: Softer and more responsive, but requires more frequent inflation. Mostly used in training or very high-end “responsive” balls.

When choosing a soccer equipment (the ball), higher quality materials usually cost more but can improve play. For example, a FIFA-approved size 5 match ball will almost always be multi-layered PU with a butyl bladder.

Using and Caring for Your Size 5 Ball

To get the most out of your size 5 soccer ball, follow these tips:

Inflation (Air Pressure): Check the manufacturer’s recommended PSI (often 8-15 psi). The FIFA Laws say 0.6–1.1 atm (8.5–15.6 psi). Use a pump with a pressure gauge. Over-inflation can make the ball too hard; under-inflation makes it feel soggy. A properly inflated ball will have the exact circumference and weight in line with Size 5 standards.
Storage: Store in a cool, dry place. Avoid direct sunlight or extreme heat, which can degrade the ball’s materials. Don’t leave the ball in a hot car or outside overnight.
Cleaning: Wipe off mud or grass after play. Just water and a soft cloth is fine. Muddy balls can pick up weight and damage the cover over time.
Handling: Use properly. Avoid kicking on very rough surfaces (like concrete) as this can chip away the outer cover. If you must train on hard ground, consider a ball labeled “for rough surfaces” or one with reinforced cover.
Rotation: If using balls for training, rotate them regularly. Don’t always use the same ball to ensure even wear.

Proper care helps maintain the soccer ball circumference and roundness. Remember, a deformed or underinflated ball will not meet the official Size 5 criteria and can affect performance.

Soccer Ball Size 5 in Matches

As the standard soccer ball for adult games, Size 5 appears in all competitive play:

Professional Leagues: All professional leagues (MLS, Premier League, La Liga, etc.) use size 5 balls in matches. These are often branded official match balls (e.g., Adidas Telstar in World Cup, Nike Flight in 2022, etc.). Players at this level always warm up with size 5 balls.
National Teams: National teams and FIFA competitions (World Cup, World Cup qualifiers, continental championships) use size 5 balls. Every FIFA World Cup match ball is a size 5 ball custom made for the tournament.
College/High School: In many countries, college and high school competitions also use size 5. For example, in the US, NFHS (high school) and NCAA require a regulation size 5 ball for varsity games.
Training: Coaches often use size 5 balls for drills with older youth players to get them ready for adult play.

If you play in any official adult game, you will almost certainly use a size 5 ball. Younger youth leagues (U12 and below) might use size 4 or smaller, but by age 12–13, players switch to size 5. This is why in many youth programs, coaches introduce the 12-year-olds to size 5 at the appropriate time.

Why Size 5 Matters for Skill Development

Using the correct ball size helps players develop properly. For adults (and teens) using size 5:

Ball Control: Size 5 has more weight and larger circumference, so it trains strength and control suited for adult play. Kicking a heavier ball requires proper technique.
Consistency: Practicing with regulation size 5 ensures players’ skills translate to match conditions.
Ball Flight: Size 5 balls respond predictably in the air (spin, curve). Smaller balls behave differently.

For younger players, jumping to a size 5 too early can lead to fatigue or poor technique. That’s why leagues insist on age-based sizes. Size 5 is optimal once children reach a certain strength and size – generally age 12+ for boys, sometimes age 13+ for girls (depending on league rules).

FAQs about Size 5 Soccer Balls

Q: What age group uses a size 5 soccer ball?
A: Size 5 is for players 12 years and older. It’s the standard adult ball. Youth age 8–12 often use Size 4, and under 8 use Size 3. Once a player is strong enough (around middle school age), they use a size 5 ball in practice and games.

Q: What are the official specifications of a size 5 soccer ball?
A: A regulation Size 5 ball has a circumference of 68–70 cm (27–28 inches), a diameter about 22–23 cm (8.6–9 inches), and weighs 410–450 grams (14–16 ounces) at the start of a match. It must also be spherical and made of suitable materials (usually synthetic leather). These specs come from FIFA’s Laws of the Game.

Q: How much should a size 5 soccer ball weigh?
A: At kickoff, a Size 5 ball should weigh between 410 and 450 grams (14–16 ounces). The average is roughly 420–440g for a quality match ball. Training balls may be at the heavier end of the range. Ball weight can slightly increase with water absorption if not properly water-resistant, so match balls have to meet the dry-weight requirement.

Q: What is a FIFA-approved soccer ball?
A: A FIFA-approved soccer ball is one that has passed FIFA’s Quality Programme tests. These tests check size, weight, roundness, bounce, water absorption, etc. Approved balls get a “FIFA Quality Pro” or “FIFA Quality” stamp on them. An approved ball ensures consistent performance in official matches. Most size 5 professional match balls are FIFA-approved.

Q: What is the difference between a match ball and a training ball?
A: A match ball is designed for official games – it meets all regulation specs and is usually higher quality (softer touch, better flight). It often has a FIFA or NFHS stamp. A training ball is built for durability and practice sessions. Training balls can be heavier, use cheaper materials, and lack certification. For practice, a durable training ball is fine; for games, a certified match ball is required.

Q: How do I know if a soccer ball is truly size 5?
A: You can measure it! Inflate the ball and wrap a flexible tape measure around its widest part. It should read 27–28 inches (68–70 cm). Then, weigh the ball on a scale; it should be 410–450g. Also, check any label: manufacturers label balls with their size (5). For extra assurance in matches, use a ball with a FIFA stamp, which certifies it’s within the size/weight tolerance.

Q: Can kids use a size 5 soccer ball?
A: Very young kids (under 8) will struggle with it – it’s too big/heavy. Usually, kids around 12+ (and sometimes late 11) can transition to size 5. Always follow local league guidelines. For recreational kicking, a child can practice with a size 5, but in games they’ll use sizes 3 or 4 until they reach the appropriate age.

Conclusion

The Soccer Ball Size 5 is the official standard ball for adult soccer, used by players, clubs, and pros around the world. It’s regulated by FIFA to be 27–28 inches in circumference and 410–450 grams in weight. Whether you’re playing in a league, training with teammates, or buying the next best soccer ball for adults, understanding these specifications ensures you choose the right equipment. Remember to check for FIFA approval if you need an official match ball, and consider training balls for practice. With the correct size 5 ball, adult players can train safely and compete at their best.