A Complete Guide to the Dimensions of Squash Court!

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Written by Reemjhim Kumari

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August 21, 2025

Most sports are easy to picture. Think of a football field, a tennis court, or a badminton court. But squash is different right from the start. You’re playing inside what feels like a glass box, and the ball is allowed to bounce off almost every wall. Naturally, that makes you wonder: what are the actual squash court dimensions, and why are they so specific?

It just so happens that the dimensions of a squash court aren’t arbitrary at all. All the specifications, from the height of the front wall to the lines on the floor, are all precisely chosen in order to make rallies as quick, strategic, and energetically draining as possible.

The dimensions of a standard single squash court are:

  • Length: 9.75 meters (32 feet)
  • Width: 6.4 meters (21 feet)
  • Diagonal: 11.66 meters (38 feet)
  • Height of front wall line: 4.57 meters (15 feet)
  • Height of back wall line: 2.13 meters (7 feet)
The dimensions of a standard single squash court
Source: worldsquash.org

So picture this: you’re inside a box about 32 feet long and 21 feet wide. The front wall is tall, the back wall is shorter, and the ball can bounce off every single wall during play. That’s what makes squash so fast and unpredictable.

The dimensions of a doubles/hardball squash court are:

  • Length: 13.72 meters (45 feet)
  • Width: 7.62 meters (25 feet)
  • Diagonal: 15.69 meters (51 feet)
  • Front wall height: 6.09 meters (20 feet)
  • Back wall height: 2.13 meters (7 feet)
dimensions of a doubles/hardball squash court
Source: worldsquash.org

Why the extra space? Because there are four players instead of two. If the court weren’t bigger, everyone would be bumping into each other. The extra width makes rallies smoother and way more fun in doubles.

Why the Walls Matter So Much

A squash court isn’t just about the floor, but it’s really about the walls.

  • Front wall: This is the main target in the game. Every serve and rally must hit it. Thanks to its height, players can go for a defensive high shot or attack with a sharp low one. This is where the squash court height makes a real difference.
  • Back wall: Typically of glass and of a smaller height than the front. It allows the spectators to view the match and provides players with an opportunity to recover when the ball is deep.
  • Side walls: These make squash a strategic sport. Players tend to target them in order to alter the direction of the ball, making opponents move off-balance. It’s as if introducing a chess move during a run.

The Floor and Markings

The moment you step onto a squash court, you’ll see lines everywhere. They’re not just random scribbles, but each one serves a purpose.

  • Service boxes: Two small squares where you must stand while serving.
  • Short line: Splits the court into front and back halves.
  • Half-court line: Divides the back half into left and right.

These lines keep the game organised. Without them, rallies would turn into chaos.

Suggested Reads: 5 Squash Rules For Beginners

Why the Dimensions of a Squash Court Matter

Alright, now you know the numbers and markings. But why are they important? Why not just play squash on a bigger or smaller court?

Here’s why:

  • Speed: Because the squash court size in feet is compact, the rallies are super fast. You hardly get time to breathe.
  • Strategy: In a smaller court, shot placement matters more. Using walls smartly can win you points.
  • Fitness: Squash is one of the best workouts because you’re constantly sprinting, lunging, and twisting. The size of squash court forces you to move nonstop.

Basically, the exact squash court dimensions are the secret behind why the sport is so intense and fun.

Why Squash Feels Different From Other Sports

If you’ve played badminton or tennis before, you’ll immediately notice the difference. Those games are played on open courts where the ball only travels forward and back. In squash, the ball can come at you from literally anywhere. The squash court size and the height of the walls make sure there’s no easy rally. It’s all about quick reactions, smart angles, and endless energy.

Final Thoughts

There you have it. The measurements of squash court appear to be mere numbers on a piece of paper, but they’re what make the game so special. From the high front wall to the glass back wall, from the side walls that add strategy to the floor lines that make things even, each element of the design is purposeful.

The next time you enter a court, you’ll know you’re not entering some arbitrary box. You’re entering a space designed to perfection for speed, strategy, and genuine fun. And once you’re playing, you’ll understand why the dimensions of squash court make the game so exciting.

Download the Playo app today on the App Store or Google Play Store to discover and book squash courts near you.

Frequently Asked Questions

1. Can court shoes be used for squash?

Yes, but only non-marking court shoes are allowed. They give grip, prevent slipping, and protect the squash court floor from damage.

2. What is the minimum height of a squash court?

The front wall has to be a minimum of 15 feet high in singles courts and 20 feet in doubles to keep the rallies fair and demanding.

3. What is the size of a squash court?

A singles squash court is 32 feet by 21 feet in size, and doubles courts are 45 feet by 25 feet.

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