A green and purple tennis court with a net and white lines, showing tennis court dimensions, is surrounded by a fence and trees.

Your complete guide to tennis court dimensions

Written by
Íñigo Yllera
Published
April 21, 2025
Edited
May 8, 2025

Tennis is one of the world's most loved sports and it's played on courts with very specific dimensions. This guide covers the standard tennis court dimensions in feet and meters, as well as the differences between indoor tennis, padel, and pickleball courts.

Tennis court dimensions in feet

A standard tennis court has precise measurements that ensure fair play. Below are the key tennis court dimensions in feet:

  • Total court length: 78 feet

  • Total court width: 36 feet (for doubles) and 27 feet (for singles)

  • Service line distance from net: 21 feet

  • Net post height: 42 inches

  • Net height at center: 36 inches

  • Doubles alleys width: 4.5 feet on each side

  • Baseline to net distance: 39 feet

  • Total tennis court dimensions in square feet: 2,808 square feet for singles and 3,888 square feet for doubles

These tennis court size dimensions are consistent across professional and amateur play, ensuring an equal experience for all players.

A close-up of a tennis racket and ball, showcasing equipment used in sports similar to tennis.

Metric tennis court dimensions

For those who use the metric system, here are the standard tennis court dimensions in meters:

  • Total court length: 23.77 meters

  • Total court width: 10.97 meters (doubles) and 8.23 meters (singles)

  • Service line distance from net: 6.4 meters

  • Net post height: 1.07 meters

  • Net height at center: 0.91 meters

  • Doubles alleys width: 1.37 meters on each side

  • Baseline to net distance: 11.89 meters

  • Total tennis court dimensions in m: 260.87 square meters for singles and 361.77 square meters for doubles

Knowing the tennis court dimensions in meters is super helpful if you're setting up a court abroad or working with international venues

What are the dimensions for indoor tennis courts?

The indoor tennis court dimensions are the same standard measurements as outdoor courts. But you will need extra space for players to move, plus lighting and ventilation.

  • Minimum recommended ceiling height: 29.5 feet (9 meters)

  • Minimum total area for an indoor tennis court: 60 feet wide by 120 feet long (7,200 square feet)

  • Optimal area for professional courts: 66 feet wide by 132 feet long (8,712 square feet)

These indoor tennis court dimensions ensure ample space for comfortable play, reducing the risk of injury and enhancing visibility.

What is the height of a tennis court net?

The tennis court net height varies slightly between the center and the posts. This is crucial for ensuring accurate ball trajectory and fair play.

  • Net height at the posts: 42 inches (3.5 feet or 1.07 meters)

  • Net height at the center: 36 inches (3 feet or 0.91 meters)

The sag in the middle allows for a fair balance of power and control in the game, making net play more strategic.

A tennis court net with height measurements of 3 feet/0.91m and 3.5 feet/1.07m is displayed against a light background, illustrating tennis court net height specifications.

Pickleball vs tennis court dimensions

Both tennis and pickleball are enjoying a surge in popularity, attracting players of all ages. While tennis remains a classic, pickleball is gaining attention for its accessibility and social appeal. Here’s a comparison of their court dimensions:

Tennis court dimensions (singles & doubles):

  • Length: 78 feet (23.77 meters)

  • Width:

Singles: 27 feet (8.23 meters)

Doubles: 36 feet (10.97 meters)

  • Net height at center: 36 inches (0.91 meters)

Pickleball court dimensions:

  • Length: 44 feet (13.41 meters)

  • Width: 20 feet (6.1 meters)

  • Net height at center: 34 inches (0.86 meters)

  • Total area: 880 square feet (81.75 square meters)

Because pickleball courts are significantly smaller than tennis courts, it's common to fit up to four pickleball courts within the space of one standard tennis court. This flexibility is one of the reasons why pickleball is rapidly expanding in parks, clubs, and recreational centers.

A green tennis court measuring 23.77m x 10.97m is shown beside a blue pickleball court measuring 13m x 6m, illustrating pickleball court dimensions vs tennis court.

Tennis vs padel court dimensions

Padel courts are enclosed and smaller than tennis courts, making the game faster and more dynamic. Here’s how they compare:

  • Tennis court: 78 feet long x 36 feet wide

  • Padel court: 66 feet long x 33 feet wide

  • Enclosure: Padel courts are surrounded by walls/glass, while tennis courts are open

  • Net height: Padel nets are slightly lower than tennis nets

The main differences between padel and tennis courts are the walls and the smaller playing area, which change the game’s strategy and style.

A green tennis court measuring 23.77m x 10.97m is displayed next to a blue padel court measuring 20m x 10m, illustrating padel court dimensions vs tennis court.

Are you thinking about building padel courts or your own club? Make sure you get familiar with the courts’ dimensions! Whether it’s for singles, doubles, casual games, or pro matches, having the right measurements keeps everything set up right. Indoors or outdoors, sticking to the right dimensions makes the game more fun and fair for everyone.