Basketball is played globally. Like any other game, International Basketball has laid down standard basketball court dimensions. Basketball court measurements give comprehensive guidelines on how to play the game. For you to master the basketball court easily, you can analyze basketball half-court dimensions.
The basketball court is divided into two halves with the same dimensions and measurements. The basketball court size varies depending on the level of the players. It is very important to analyze basketball court dimensions in meters in order to get a vivid picture of the court.
Dimensions of NBA Basketball Court
| Area | NBA | ||
|---|---|---|---|
| Imperial | Metric | ||
| Court length | 94 ft | 28.65 m | |
| Court width | 50 ft | 15.24 m | |
| Rim height | 10 ft | 3.05 m | |
| No Charge Zone arc | 4 ft | 1.22 m | |
| Center circle diameter | 12 ft | 3.66 m | |
| 3-point line distance from the basket | 23.75 ft 22 ft in corner | 7.24 m 6.70 m in corner | |
| Key (shaded lane or restricted area) width | 16 ft | 4.88 m | |
| Free-throw line distance from a point on the floor directly below the backboard | 15 ft | 4.57 m | |
Dimensions of International Basketball FederationCourt
| Area | NBA | ||
|---|---|---|---|
| Imperial | Metric | ||
| Court length | 91.86 ft | 28 m | |
| Court width | 49.21 ft | 15 m | |
| Rim height | 10 ft | 3.05 m | |
| No Charge Zone arc | 4.10 ft | 1.25 m | |
| Center circle diameter | 11.81 ft | 3.6 m | |
| 3-point line distance from the basket | 22.15 ft 21.65 ft in corner | 6.75 m 6.60 m in corner | |
| Key (shaded lane or restricted area) width | 16.08 ft | 4.9 m | |
| Free-throw line distance from a point on the floor directly below the backboard | 15.09 ft | 4.6 m | |
Basketball Court Dimensions For High School
| Area of Court | High School | Jr High |
|---|---|---|
| Court length | 84 ft | 74 ft |
| Court width | 50 ft | 42 ft |
| Rim height | 10 ft | 10 ft |
| Center circle diameter | 12 ft | 12 ft |
| 3-pt line | 19 ft 9 in | 19 ft 9 in |
| Key width | 12 ft | 12 ft |
| Free throw line (from backboard) | 15 ft | 15 ft |
Backyard Basketball Court Measurements
| Court Type | Measurement/Feature | Dimensions/Details |
|---|---|---|
| Full Court | Length | 94 feet (28.65 meters) |
| Width | 50 feet (15.24 meters) | |
| Three-Point Line | 23.75 feet (7.24 meters) at top, 22 feet (6.7 meters) in corners | |
| Free Throw Line | 15 feet (4.57 meters) from the backboard | |
| Key (Paint) Area Width | 16 feet (4.88 meters) | |
| Key (Paint) Area Length | 19 feet (5.8 meters) from baseline to free-throw line | |
| Half Court | Length | 47 feet (14.33 meters) |
| Width | 50 feet (15.24 meters) | |
| Three-Point Line | 23.75 feet (7.24 meters) at top, 22 feet (6.7 meters) in corners | |
| Free Throw Line | 15 feet (4.57 meters) from the backboard | |
| Key (Paint) Area Width | 16 feet (4.88 meters) | |
| Key (Paint) Area Length | 19 feet (5.8 meters) from baseline to free-throw line | |
| Smaller Backyard Court | Length | 30-50 feet (9.14-15.24 meters) |
| Width | 30-50 feet (9.14-15.24 meters) | |
| Three-Point Line | 19-21 feet (5.8-6.4 meters) from the hoop | |
| Free Throw Line | 15 feet (4.57 meters) from the backboard | |
| Key (Paint) Area | Proportionate width and length | |
| Surface Material | Concrete | Durable, good bounce |
| Asphalt | Common, may crack over time | |
| Sport Tiles | Easy to install, good traction, customizable | |
| Hoops and Backboards | Standard Hoop Height | 10 feet (3.05 meters) |
| Backboard Size | 72 inches (183 cm) wide (standard), 54-60 inches (137-152 cm) wide (smaller courts) | |
| Lighting | Lighting Type | LED floodlights for bright, energy-efficient illumination |
| Fencing | Fencing Type | Fence or netting to prevent ball from leaving play area |
| Line Markings | Marking Material | High-quality paint or tape |
Read: DIY Small Backyard Basketball Court
High school basketball court size varies from that of college. High school students are young and considered weak to cover large areas when playing basketball. The high school court size measures 26 Meters by 15 Meters. The college basketball court dimensions measure 29 Meters by 15 Meters.
When you analyze the above measurements you will notice a slight difference. The college students are considered senior players and therefore can play in a court size that meets International Basketball Federation standard basketball court dimensions.
For the high school students, they are relived partially because most of them are undergoing the adolescent stage which requires a lot of energy to support body development. In as much as the college and high school basketball court sizes vary, internal college basketball court dimensions are similar to those of the high school basketball court dimensions.
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Basketball Court Dimensions and Measurements
– Court Length and Width
The basketball court is rectangular. According to standard basketball court dimensions, the right court should have the correct length. The expected court length should be 28 meters. The appropriate width of the court should be 15 Meters.
– Rim Height
The rim height should meet the standard size. This will ensure fairness in basketball and quality play. The right rim height should be 3.05 Meters.
– Restricted Arc Radius
The right measurements should be considered when establishing the restricted arc radius to minimize confusion. A restricted arc radius of 1.25 meters should be marked. The restricted arc radius with such measurements has been proven to work.
– Center Circle Diameter
Centerline plays a key role as far as the equivalent division of the basketball court is concerned. Playing in an unbalanced court is not as resourceful as such. One team will be disadvantageous over the other. According to the right basketball court measurements, the center circle should be 3.6 Meters.
– Key Shaded Lane
Key shading is a very important dimension as far as basketball playing is concerned. The correct width of the key-shaded lane should be 4.9 Meters.
– Throw Line Below the Backboard
The free-throw line should be 4.6 Meters. This will ease scoring. The 3-point line distance should be 6.75 Meters.
Court size Source: https://en.wikipedia.org/wiki/Basketball_court