WNBA Basketball Court Dimensions & Markings

The Women's National Basketball Association (WNBA) plays on regulation courts that match professional standards. Contrary to common misconceptions, WNBA court dimensions are identical to NBA specifications. Below, we will break down the exact measurements that define a WNBA basketball court and clarify how they compare to other levels of play.

WNBA Court Size

A WNBA regulation basketball court measures:

• 94 feet long × 50 feet wide
• Total playing surface: 4,700 square feet
• Ceiling height: 30 feet for professional arenas

The WNBA court is the same size as an NBA court. Both leagues use identical court dimensions, ensuring the same spacing, shooting distances, and gameplay dynamics. For context, NCAA college courts share these same dimensions (94 × 50 feet), while high school courts are typically smaller at 84 × 50 feet, and international FIBA courts measure 91.9 × 49.2 feet.

WNBA Basketball Court Markings & Lines

WNBA court dimensions vs NBA reveal no differences. All line placements, distances, and painted areas follow the same professional basketball standards used in the NBA.

The Three-Point Line

The WNBA three-point line is a distinctive marking that separates it from lower levels:

• Arc Distance: 23 feet 9 inches from the basket center
• Corner three-point distance: 22 feet from the baseline to the three-point line
• Width: 2 inches

This is notably farther than the NCAA three-point line (22 feet 1.75 inches), making the professional three-point shot more challenging at both the WNBA and NBA levels.

Baseline & Sideline Markings

The boundary lines define the court's perimeter:

• Baseline (end lines): 50 feet wide, located behind each basket
• Sidelines: 94 feet long, running the length of the court
• Line width: 2 inches (measured as part of the out-of-bounds area)

The Key (Paint Area)

The painted area under the basket, commonly called "the key," "the lane," or "the paint," follows professional standards:

• Width: 16 feet
• Length: 19 feet (from baseline to free throw line)

This 16-foot width is standard for both WNBA and NBA courts, wider than the NCAA's 12-foot key. The larger key creates more spacing for post play and affects defensive positioning strategies.

Restricted Area Arc

The restricted area is a semi-circular arc underneath the basket:

• Radius: 4 feet from the center of the basket
• Purpose: Defensive players cannot take charging fouls within this area (with exceptions)

Free Throw Line & Circle

The free-throw line (also called the foul line) specifications are consistent across basketball levels:

• Distance from backboard: 15 feet
• Distance from basket: 13 feet 9 inches (measured from the front of the rim)
• Line length: 12 feet wide
• Free throw circle diameter: 12 feet

Center Court & Jump Circle

The center circle divides the court and is used for jump balls:

• Center circle diameter: 12 feet
• Midcourt line: Bisects the circle and divides the court into two equal 47-foot halves
• Purpose: Establishes backcourt and frontcourt for violation rules

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Frequently Asked Questions about the WNBA

Is the WNBA court the same size as the NBA?

Yes, the WNBA court is the same size as an NBA court. Both measure 94 feet long by 50 feet wide with identical markings, including the three-point line distance (23'9"), key width (16 feet), and all other court specifications.

Is the WNBA court smaller than the NBA?

No, the WNBA court is not smaller than the NBA court. Despite this widespread myth, both leagues use the same court dimensions and markings. The courts are 94 × 50 feet with identical three-point lines, keys, and boundary markings. The gameplay differences between the leagues stem from other factors (ball size), not court size.

How does the WNBA court compare to NCAA and high school courts?

The WNBA court size matches NCAA Division I, II, and III courts in overall dimensions (94 × 50 feet), but differs in markings. The WNBA three-point line is farther out (23'9" vs 22'1.75") and the key is wider (16 feet vs 12 feet). High school courts are typically smaller at 84 × 50 feet.

What are WNBA basketball court dimensions?

WNBA basketball court dimensions are 94 feet long and 50 feet wide, totaling 4,700 square feet of playing surface. The three-point line extends 23 feet 9 inches from the basket (22 feet in the corners), and the key measures 16 feet wide by 19 feet long.