Squash Court, a racket-and-hard-ball indoor sport, was invented in the UK in the 1800s. Early 1900s North America embraced squash. Because squash is played on a court that includes sides and a back wall, figuring out the dimensions of a squash court can be a bit tricky. If you want to set up your own court, however, familiarising yourself with the various foul lines and dimensions can be very helpful. 

Dimensions of a Squash Court 

A squash court features a floor that is 21 feet wide. It is 32 feet deep overall. The towering front wall that is played against must be at least 18 feet high, and the court must have a back height of 7 feet. There are many portions to the squash court. The short line, a horizontal line dividing the floor portion, has square service boxes at its extreme left and right, just behind it, and flush with the sides of the court. 

The court has a vertical center line from the short line to the back.The shortline is 14 feet from the squash court back and 18 feet from the front wall. The service box must be 5 feet 3 inches square in size. Three lines are horizontally etched into the court’s front wall. The outline is the highest line, which is 15 feet above the ground. The service line, which is the middle line, is six feet above the ground. 19 inches above the floor is where the tin or board line is positioned. Occasionally, depending on the rules of that specific court, the tin is only 17 inches over the ground. 

A squash court’s dividing lines are all painted to be 2 inches wide. The court has diagonal out lines from the 7-foot marker at the back to the 18-foot out line at the front wall. 

Markings for Squash Court

It’s critical that we comprehend the components and markings on a squash court before delving into the dimensions of a squash court. 

When in serving and receiving position, players stand in front of the front wall. 

  • Back Wall: When in serving or receiving position, the wall directly behind the players. 
  • Side Walls: When in serving or receiving positions, the walls to the left and right of the players. 
  • The line that runs perpendicularly from the back wall to the short line is known as the half court line. 
  • The short line is the line that crosses the half court line and runs parallel to the front and back walls. The “T” line is made up of the short and half court lines together. 
  • The box in which the serving player places the squash ball to signal the beginning of a point is known as the “service box.” The square boxes are against the side wall, immediately behind the short line. 
  • Side Wall Line: The line that connects the front and back walls. 
  • The lines that link the side wall lines on the front and back walls are known as out lines. The outlines ought to be parallel to the court’s surface. 
  • Tin Line: The string that serves as a fictitious net. It marks the minimal height at which the squash ball must come into touch with the front wall for the hit to count. It is on the front wall. 
  • Between the tin and out lines are where you’ll find the service line on the front wall. To be valid, the squash ball must make contact with the portion of the front wall located between the out and service lines. 


The guidelines for playing squash are listed below. 


One hit is possible without “carrying” the ball. 

The floor may only see one bounce of the ball. 

The ball may be bounced once off the ground, once against the back wall, or infinitely many times against the side walls. 

To be successful, the ball must strike the front wall between the tin and out lines. 

Players may also volley the ball, which means they must strike it without waiting for it to bounce. 

When the opposing player is unable to land a legal hit, a point is earned. 


When serving the ball, the serving player must have both feet inside the serving box. 

For the shot to be successful, the ball must strike the front wall between the service and front wall outlines. 

Players are allowed to volley back a serve. 

The floor area behind the short line (relative to the front wall) must be struck by the ball if it is permitted to bounce. If not, the serve is regarded as being invalid. 

Scoring Method 

Winners are determined by the best-of-three or best-of-five set. 

There are 11 points in a set. 

The set is won by the first player or team to score 11 points. 

If the score is 10-10, the game continues until one player has a 2-point lead, like 23-21, 15-17, and 100-102. 


A squash court’s typical height is 5640 mm (18’5″). 

Squash courts are 9750 x 5640 mm (32’ x 18.5’) with a ceiling clearance of 1070mm (3’5”). The court should be 62.4 sqm (672 sqft). 

Four ways to score: the ball bounces twice before the opponent hits it, hits the backboard, goes out of bounds, or is intentionally blocked. 

Depending on the players’ skill and the setting, a squash match can take 20–90 minutes. If both players know the rules, squash moves quickly. 


Squash has progressed from Harrow’s School in England. All four walls were brick until the 1960s. Glass back walls were introduced in 1968–70. The first four-sided portable tournament was staged at men’s World Masters in Leicester, England, after side walls became translucent. The World Squash Federation (WSF) is the global squash authority. 

If you want to know more about indoor games then click here

Leave a Reply

Your email address will not be published. Required fields are marked *