Tennis Court Dimensions & Sizes: All You Need to Know

tennis court dimensions

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tennis court dimensions

Maybe you are a real tennis player but do not pay attention to the tennis court dimensions. Tennis court articles often refer to court speed or court surfaces. So you’d better read through this article to have an overview of the tennis court size.

Those who are new to tennis and only watch matches on TV may think that the size of the court varies with tournaments. And this is not correct since all tennis courts are built to the same standards.

There are a few exceptions for recreational or Touch Tennis courts, however, the ITF and ATP courts follow the same standard. So what is the exact size of a tennis court? Let’s find out.

Tennis Court Dimensions

Key Tennis Court Size

Tennis Court Sizes

The overall length of a tennis court is 78ft or 23.77m. Overall width is 27ft or 8.23m for Single matches and 36ft or 10.97m for Double matches.

In terms of area, the overall surface area is 2,106 sq ft or 195.7 sq m for Singles, and 2,808 sq ft or 260.9 sq m for Doubles.

So the width will change depending on the type of match and the length remains the same.

Areas of the Tennis Court

The length of the Service Box is 21ft or 6.4m, while the width of the Service Box is 13.5ft or 4.1m. From here we can calculate the area of ​​each Service Box is 283.5 sp ft or 26.3 sq m.

The dimensions and areas of Backcourt (No man’s land) are 18ft / 5.5m x 27ft / 8.2m (486 sq ft / 45.2 sq m).

Double Alleys measure 39 ft / 11.9m x 4.5 ft / 1.4m (175.5 sq ft / 16.3 sq m)

Net: 3ft / 0.9m high in center, 3.5ft / 1.1m high at the net posts

Center Line: 4 ″ / 0.1 m long

The tennis court size has traditionally been in feet, and I’ve added the dimensions in meters accordingly.

Overall Playing Surface

One of the most important zones for every tennis level is the run-off zone. Why is this area so important? For the club level, the run-off area helps players not to rush into the fence. And this section is for referees and ball boys in the ATP and ITF level tournaments. So the ITF provides the minimum size of a court.

The size of the run-off area varies depending on different tennis clubs and tournaments. With the Grand Slam, the main playground area at 4 slam tournaments is similar, although the outside courts may be different due to the location. For example, Wimbledon’s outer field has a fairly small area.

As for the ATP tournament, the difference in court size is quite significant due to the wide variety of tournaments. There are dedicated sites while some incorporate existing facilities. The area behind the baseline is usually larger for clay courts due to the nature of the ground and the players stand quite far behind the baseline.

Some outdoor tournaments will have tarpaulins covered at the back of the court. David Goffin is the one who cannot forget this as he suffered a very bad ankle twitch in a game in the French Open as he stumbled upon a canvas and tripped.

Does Overhead Space For Indoor Courts Matter?

tennis court dimensions - indoor tennis court

For quality tournament-level indoor facilities, the minimum overhead clearance must be 40 feet higher than the height of the net.

This is particularly important because players can touch the ceiling while doing a lob or hitting the ball overhead. Hitting the ceiling will affect the score of the player with the degree variance among different tournaments.

Tennis Court Sizes for Children

Dimensions of tennis courts for children are also determined by the ITF based on age groups. For example, children under the age of 10 should learn tennis on smaller-sized courts. The ITF divides the court size by 2 age groups.

Children under 10 years old: 59ft (18m) x 21ft. (6.4m).

Children under 8 years old: 36ft (11m) x 18ft (5.5m).


What Is the Standard Size of a Tennis Court?

The standard length of a tennis court is 78ft (23.77m). The width of the field changes depending on the match. For single matches the court is 27ft (8.23m) wide, while the double courts are 36ft (10.97m) wide.

What Is the Perimeter of a Tennis Court?

It’s 228ft.

The length is 6 times the width.

Are Tennis Courts Different Sizes?

Yes, it is emphasized that the courts for all tournaments and any registered tennis club courts are of the same size. The only difference in size between venues is that the areas around the main court can vary in size.

What Are the 4 Types of Tennis Courts?

There are four main types of surfaces for tennis courts: grass, clay, hard grass and artificial turf.

  • Lawn courts: This is the traditional surface of tennis and is famous for being the signature field of Wimbledon. 
  • Clay court. Clay yard is made of slate, stone or crushed brick. 
  • Hard court. 
  • Artificial grass.
Tennis Court Dimensions & Sizes: All You Need to Know
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