If you love tennis and can watch tennis tournaments on TV, you will be interested in the standard size of tennis court dimensions in international tournaments. Having a general knowledge of the tennis court also helps tennis players prepare mentally and practice appropriately to win high prizes in important international competitions.
Key Takeaways
- Tennis’ governing organization, the International Tennis Federation (ITF), has established criteria regarding the dimensions of a competitive tennis court.
- A competitive tennis court must be rectangular in design, with a length of 23.77 meters.
- The width of a tennis court varies between doubles (10.97 meters) and singles (10.97 meters) (8.23 meters).
- The distance between the service line and the net is 21 feet (6.4 meters).
- A tennis court has four boundary lines: two baselines and two sidelines.
- The baseline is closest to the back wall at the rear of the court.
- The service box on the court is where the serve must land.
- The center of the net is 3 feet (0.914 meters) high, and the posts are 3.5 feet (1.07 meters) high.
- Tennis courts can be constructed with a variety of surfaces, including grass, clay, hard court, and synthetic carpets.
- It is critical to understand the dimensions of a tennis court in order to play the game correctly and to guarantee that the court complies with ITF regulations.
International Standard Of Tennis Court Dimensions
Outdoor yard materials: Grass, acrylic, or asphalt coated concrete
Indoor yard materials: PVC carpet, hardwood floors.
- Width (Whole / Double): 11 m
- Width (single court): 8.2 m
- Empty floor space: 6.4 m
- Clearance (Side): 3.66 m
- Total area: 668.9 m2
According to the laws of the International Tennis Federation (ITF), the standard of a tennis court is in a rectangular shape, the court is flat, the size will be different depending on the case of singles or doubles, specifically:
- For singles tennis, the court size is 23.77m x 8.23 (length x width).
- For doubles tennis, the court size is 23.77m x 10.97 (length x width).
The standard of a tennis court net is stretched across the width of the court, parallel to the boundary line, and divided equally into both sides. Thus, the tennis net’s height is 914 mm in the middle and 1.07 m in the two net posts.

When choosing the ideal tennis court surface, it’s crucial to take into account various factors such as the game style, climate, and location. Choosing the right tennis shoe is another essential consideration. Check out our guide to spot fake vs original Adidas/Nike sneakers to ensure you’re getting the right pair. Proper tennis shoes can maximize your performance while protecting your feet from injuries on the court.
Tennis Court Nets
A tennis net separates one side from the other during a match, and players or teams start on opposite sides of the net. It is spread over the entire width of the tennis court. It is parallel to the baselines, and it divides the pitch into two equal ends. The net is held by metal wire or cable.
Good tennis nets are made of braided wire, and they usually have double the net in the top six rows, side pockets for fiberglass pegs (which keep the net tension), and vinyl-coated steel cables.
- The tennis net has a height of 106.7 cm at the net post.
- The center height is 91.4 cm.
- The total width of the court surface of the tennis net is 12.8 m, the net depth is about 2.5-3.5 mm.
- The net post has a diameter of 6.35-7.62 cm.

About The Boundary Lines On The Field
The last two lines on either side of the field are called the horizontal line, and the two lines on each side of the field are the vertical line.
- The service line is parallel to the sides of the net and 6.4 m from the net.
- The limit line in the center of the court is 5cm wide in space.
- From the center of the goal line, draw a service marker 5cm wide, 10cm long, perpendicular to the end line, and facing the inside of the court.
- All lines must be of the same distinguishable color. The size of these lines is taken into account by the outer edge. And it is not allowed to be less than 2.5 or more than 5cm.
Regulations Of Nets On Tennis Courts
The net is stretched in the center of the field and has a height of 1.07m above the face of the rope tied with a maximum diameter of 0.8cm to two large poles.
The tennis court net divides the court into two equal parts. Therefore, you must stretch the net close to two net posts, and the network edge is white. The width is not less than 5cm and not more than 6.35cm.

Tennis Court Fence
The primary role of the Tennis Fence is to keep the Tennis Ball contained within the playing area. The selection of bottom and top covers is designed for security. Tennis fences can come in various materials, from traditional wood to a steel frame with chain link fabric. The primary consideration when choosing a Tennis Fence is the desired level of privacy.
Some of the more complex materials include wood, vinyl, decorative aluminum, or a combination of materials. A vinyl-coated chain fence is a good choice, as the adhesive and fused vinyl coating protect the core wire from rust and corrosion. Some Tennis Fences include a hardware gate feature for added protection.
Group of simple silhouette drawings of tennis fencing system
- The tennis fence has a total height of 3.05-3.66 m.
- The width is 3.05 m.
- The cylinder has a diameter of 6.35-7.62 cm.

Tennis Court Referee Chair
The tennis referee’s chair is located in the center of the tennis court behind the net post, and the player’s seats are located on either side of the chair. The referee is in the chair, and they have ultimate authority on all questions of fact in the game.
Tennis referee chairs typically include a writing board, PC canopy, and a microphone stand. It’s made to be weatherproof, and the feet won’t scratch or damage the tennis court surface. It has small wheels on the bottom for easy movement, standard colors are green, black, blue, or white.
- The tennis referee chair has a height of 193 cm
- Width 61cm.
- The overall opening depth is 122 cm.
- The seat height of the tennis chair is 1.52 m.

Types Of Tennis Court Surface Today
Based on the surface material of the court, tennis courts can be divided into five main types. Depending on the surface material of the tennis court, each type of court will have a different impact on the speed and bounce of the ball, thereby affecting tennis players.
Clay Tennis Court
The standard clay court color is brick red. Clay courts are prevalent in France and Spain. This type of court makes the ball bounce very slowly to help players touch the ball more, hit the ball longer. Players also have to move less because they can slide to save the ball. Clay courts are suitable for players who prefer to be at the back of the court instead of on the net and need to be patient for a slow and long hit point.

Artificial Grass Tennis Court
The artificial grass tennis court is a field that uses artificial grass as the court surface. It is the most popular type of pitch for the British. Artificial grass helps reduce effort and money for the yard owner than natural grass because natural grass needs to be planted and cared for continuously to meet the yard’s standards.
This artificial grass tennis court surface is easy to maintain. The most significant advantage of artificial grass tennis courts is to reduce injuries and scrapes when saving the ball, allowing players to jump and fall on the grass. Something that no other type of yard can do.

Hard Tennis Court
This type of yard can be designed from many different materials such as cement yards or many thin layers of rubber mixed with sand and then poured onto the cement surface. The hard tennis court is then painted according to the rules of a standard tennis court. The most important thing when constructing this yard is the type of paint, which ensures the aesthetics of the paint and ensures the quality and durability of the yard.
Depending on the construction method of the tennis court as well as the wishes of the owner, hard tennis courts have different bounces. Tennis court made of cement, for the ball to go quickly, bounce high and evenly. If you want the yard to be softer and rougher, you can combine other materials such as rubber and sand.

PVC Carpet Tennis Court
Carpet courts are often used when organizing regular tournaments. For example, the organizers will borrow basketball courts or other indoor sports courts to compete in tennis tournaments. Then spread out a unique carpet for tennis and set up columns and nets to become a tennis court. Medium bounce tennis mat suitable for all types of players.
Synthetic Plastic Tennis Court

The court surface is made from specialized synthetic resin and constructed with shock-absorbing rubber granule technology. The court creates a comfortable feeling when moving, helping players reduce back, knee, and ankle pain. It is the type of court recommended by the Professional Tennis Association (ITF). After constructing the court’s surface with synthetic resin, you will paint the court with a paint specifically for tennis courts.
Above is information about tennis court size. I hope the article provides you with helpful information.
FAQs
What is the standard size of a tennis court?
A standard tennis court is rectangular in shape and 23.77 meters long. The width of a tennis court varies depending on whether it is used for doubles (10.97 meters) or singles (10.97 meters) (8.23 meters).
What is the Olympic size tennis court?
The Olympic size tennis court is the same length as the normal size tennis court, which is 23.77 meters. The width of the court varies depending on whether it is used for doubles (10.97 meters) or singles (10.97 meters) (8.23 meters).
What is tennis net and court size?
The tennis net is made of mesh and stands 3 feet (0.914 meters) tall in the center and 3.5 feet (1.07 meters) tall at the posts. The court is rectangular in design and is 23.77 meters long by 10.97 meters wide for doubles and 8.23 meters wide for singles.
What is the service line on a tennis court?
On a tennis court, the service line is 21 feet (6.4 meters) from the net. When serving the ball, the server must stand behind this line.
What is the net height on a tennis court?
A tennis court’s net is 3 feet (0.914 meters) tall in the center and 3.5 feet (1.07 meters) tall at the posts.
What are the different types of surfaces that can be used for a tennis court?
Tennis courts can be constructed with a variety of surfaces, including grass, clay, hard court, and synthetic carpets. Each surface is unique and necessitates distinct maintenance.
What are the dimensions of a tennis court’s service box?
A tennis court’s service box is a rectangular rectangle that is 21 feet long and 13.5 feet wide.
What are the dimensions of a tennis court’s doubles alley?
On a tennis court, the doubles alley is a rectangular rectangle 39 feet long and 27 feet wide.