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How Many Square Feet Are in a Basketball Court? Court Size & Marking Guidelines (Answered 2024)

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How many square feet are there in a basketball courtYou’ve arrived at a crossroads, ready to build your own basketball court. Laying down each smooth plank across 4,700 square feet fulfills a long-held dream. Though the vast hardwood expanse beckons with promise, know that all beginnings bring questions.

What flooring suits your play style and budget? How large should it be for regulation games or just casual shootarounds? Mind every measurement and material to manifest the court that best serves your skills.

Then lace up your sneakers, bounce the ball with growing excitement, and play on.

Key Takeaways

  • NBA/WNBA court dimensions: 94 ft length, 50 ft width, 4,700 sq ft total area
  • FIBA court dimensions: 91 ft length, 49 ft width, 4,459 sq ft total area
  • NCAA/WNCAA court dimensions: 94 ft length, 50 ft width, 4,700 sq ft total area
  • High school court dimensions: 84 ft length, 50 ft width, 4,200 sq ft total area

Basketball Court Sizes

Basketball Court Sizes
You’ll find that official basketball court dimensions vary depending on the level of play. The NBA and WNBA play on a full court that is 94 feet long by 50 feet wide, totaling 4,700 square feet. FIBA courts are slightly smaller at 91 feet by 49 feet. NCAA and WNCAA games are held on the same size courts as the NBA and WNBA.

High school basketball courts measure 84 feet by 50 feet, comprising 4,200 total square feet. All of these courts have standard markings including baselines, sidelines, three-point lines, free throw lanes, and center circles according to their respective governing body rules.


You’re looking at 4700 sq ft for an NBA/WNBA court. Hooping legends from Dr. J to Steph Curry have battled on ninety-four by fifty maple hardwood. All-Star weekend brings star power and rivalries. The Association markets its stars for global reach, pursuing equity and growth.

Pickup hoops keep youth active, while pros inspire healthy competition. Length, width, materials – every measurement planned for elite play. When the ball tips off, it’s championship time on a regulation, full-sized court.


A FIBA basketball court measures 91 feet by 49 feet for a total of 4,459 square feet, so you’d need a decent-sized gymnasium or outdoor court to play by international rules.

  • Uniform standards for teams and referees.
  • Points scoring and rules adapted from the NBA.
  • Twelve players per team with unlimited substitutions.
  • Full-court player movement and pressure defense.
  • Center circle, restricted area, and division line key markings.

Playing by FIBA rules requires understanding some differences from the NBA and college basketball. The court dimensions and key markings allow for exciting international-style gameplay.


The NCAA court has 4700 sq ft, just like the NBA’s. This standard court size promotes competitive balance by ensuring consistent play. Though complex formulas govern scholarships and recruiting, the court, as a neutral field, allows student-athletes to shine based on skill.

High School

Ya gotta get your head in the game on that 4,200 sq ft hardwood battlefield. Official high school courts span 84 by 50 feet, totaling 4,200 square feet of maple wood or sport tile. Lane lines, three-point arcs, and free-throw circles precisely mark the playing area according to NFHS regulations.

While concrete and asphalt surfaces save on initial equipment costs, proper lighting ensures visibility for those all-important first baskets under the Friday night lights.

Basketball Court Markings

Basketball Court Markings
A midcourt line defines the frontcourt and backcourt, while lane lines mark the key area on a basketball court.

The key area formed by the lane lines is a rectangular 16-foot by 19-foot zone under the basket. Only certain defensive players are allowed inside this area for a limited time. The hoop’s rim must be 10 feet above the floor with an 18-inch diameter basket.

Other required lines include a 12-foot free throw line and arc to mark the foul shot area. For college and pro games, a 3-point arc spans out 23 feet 9 inches at the top key.

Referees use hand signals and whistles to indicate fouls, traveling violations, out of bounds, and other infractions.

Whether playing pickup or pro ball, these white boundary lines turn any hard surface into a canvas where the art of basketball comes alive.

How Many Square Feet is a Basketball Court?

How Many Square Feet is a Basketball Court
There’s only 625 sq ft in the smallest full basketball court. The space requirements vary depending on the level of play.

  1. NBA and college courts need 4700 sq ft for regulation games.
  2. High school courts are slightly smaller at 4200 sq ft.
  3. Middle school and recreational courts can be as small as 3100 sq ft.

Even with a modest 625 sq ft, basics like court lines, baskets, and space for players matter. Understanding court dimensions, markings, and equipment helps appreciate how the game works. The backboard, shot clock, coaching box, and possession arrows guide play. Maple hardwood floors are ideal, but costs rise for larger courts.

With planning, exciting games happen whether playing full court or small spaces. Fundamentals like dribbling, passing, and teamwork translate. Pickup games build skills for regulation courts. Creativity and passion for basketball overcome court size limits.

Dimensions of a Basketball Court

Dimensions of a Basketball Court
You’ll find that official basketball courts have set dimensions. The standard NBA and college court measures 94 feet long by 50 feet wide, giving it a total playing area of 4,700 square feet. High school courts are a bit smaller at 84 by 50 feet and 4,200 total square feet.


You’re playing on 94 feet of hardwood when you step on an NBA court. The shorter key dimensions run 50 feet wide. Under the maple, concrete anchors stabilize the floor. A proper court takes expertise to build correctly and lasts with quality materials.

Choose what fits your game, whether a full pro court or a smaller recreational space.


You’ll feel the full force of a fifty-foot-wide floor. This standard width, combined with a ninety-four-foot length, equals a 4,700-square-foot playing area for regulation NBA and college courts. Sturdy maple hardwood offers the ideal surface, absorbing impact while providing traction.

Knowledge of exact court specifications allows you to design appropriately sized spaces with suitable flooring and structural support.

Total Area

Ya got over 4,000 square feet of court to run up and down on in a standard high school game. The NBA specifies a basketball court to be 4,700 square feet, with a 94-foot length and 50-foot width. High school courts typically measure 84 by 50 feet, totaling 4,200 square feet of playable hardwood.

Safety zones, seating, and bench areas surround the court on all sides, comprising the facility’s total floor space. To accommodate regulation games, planning should allow at least 5,000 total square feet.

Cost of Building an Indoor Basketball Court

Cost of Building an Indoor Basketball Court
Let’s look at the cost of building an indoor basketball court. The size of the court will be a major factor, with small practice courts, half-courts, and regulation-size full courts all having different price ranges.

You’ll also need to consider the quality of the flooring, whether you want custom branding and logos, and additional factors like anchoring and adjustable hoops.

Small Courts

You can play pickup games on a small 25 by 25 court.

  • Refinishing floors yearly
  • Portable hoops under $100
  • Local rec leagues popular
  • Concrete best value surface

Small courts maximize space. Sturdy materials prevent injury. With planning, you can build a quality court at a low cost.


A half-court costs between thirty-two hundred and forty-one hundred dollars. Limited space requiring condensed floor plans integrate challenging, fast-paced half-court events. Preserving efficient flow and relieving congestion maximizes brisk enjoyment for players at this competitive smaller scale.

Even young students benefit from versatile half-court dimensions accommodating pickup games and timeouts in smaller rental spaces with busier schedules. Elementary, middle, and junior high schools often have indoor basketball courts sized for half-court play.

Full Courts

You’d need around 4700 square feet for a full-sized NBA court. When planning your full court build, consider spacing restrictions and resurfacing timelines. Customizing dimensions or adding pro-level maple hardwood will increase costs. For maximum usage, look into air domes or multi-court layouts for basketball camps.

Carefully calculate expenses like HVAC, lighting, flooring, and sports equipment. A full court is a major investment but opens up full scrimmages, games, and training possibilities.

Factors Influencing Cost

You’ll be shocked how quickly costs mount when installing a full-size indoor basketball court. Floor stability and material durability are very expensive. Adding the mandatory three-point arc and fiberglass backboards further inflate expenses.

Labor costs are significant too, given the massive 4,700 square feet size. Maintenance compounds the financial commitment with floor resurfacing and net replacement.

Smart budgeting requires evaluating necessities like court height regulations, adequate cement for stability, traction coatings on playing surfaces, and backboard quality. Optional upgrades like logos or premium laminate also increase initial pricing considerably.

Frequently Asked Questions (FAQs)

What are the standard basketball court dimensions for different leagues and levels of play?

You should know that NBA and college courts are 94 x 50 feet (4700 square feet), while high school courts are usually 84 x 50 feet (4200 square feet). Smaller courts like 3v3 are 45 x 35 feet (1575 square feet). The official minimum court size is just 25 x 25 feet (625 square feet).

Court dimensions vary by league and level, with regulation courts around 4000-5000 square feet.

What materials are used to make indoor basketball courts?

The best basketball court surfaces are maple hardwood or sport court tiles. Maple provides flexibility and durability while absorbing shock. Sport court tiles offer a modern, consistent alternative. Though concrete is cheaper, it increases the risk of injury.

When was the 3-point line first introduced in basketball?

You won’t believe this, but the 3-point line wasn’t added to the NBA until the 1979-80 season. Before that, all field goal shots were worth 2 points. The ABA introduced the 3-pointer in 1967, and the NCAA adopted it in 1986, but the NBA didn’t make the change until over a decade after the ABA.

It revolutionized the game and added a whole new dimension to basketball strategy.

How has basketball court size evolved over time since the original rules were made?

Originally, there was no standard court size or layout. James Naismith’s original game used available indoor spaces adapted for play. The court dimensions evolved over time as basketball became more organized and regulated.

The NBA eventually standardized a 94 x 50-foot court that high school and international courts are now based on.

What are some creative ways to make a basketball court on a budget?

Paint basic court markings on a concrete driveway. Cover the ground with inexpensive sport tiles. Lower the hoop on an adjustable portable goal. Use a youth ball for indoor play if space is tight.


Whether you’re playing a pickup game at the park or shooting hoops in your driveway, every basketball court has boundaries. The hardwood rectangles we play on represent more than lines and measurements – they allow us to test our skills against opponents and push ourselves to new heights.

So lace up your sneakers, grip the leather, and take your game to the next level. It’s your court. Own it. With regulation full courts featuring 4,700 square feet of play space, you have ample room to drive the lane and dominate.

Avatar for Mutasim Sweileh

Mutasim Sweileh

Mutasim is an author and software engineer from the United States, I and a group of experts made this blog with the aim of answering all the unanswered questions to help as many people as possible.