Yes, a basketball court makes a good pickleball venue. A full-size 94 x 50 foot court fits three pickleball courts running across its width, or two if you want the recommended run-off; a high school court of 84 x 50 feet fits two comfortably and three if everyone accepts tight spacing. Each court needs 20 x 44 feet of lines, a portable net, and lines made from tape the facility allows on its floor.

That's the short answer. Below is the arithmetic for each gym size, where the lines go, what to use for nets and tape, and what to ask before you set up in a school or rec center gym. If your group is borrowing a tennis court instead, we covered that in pickleball on a tennis court.

The numbers you're working with

Pickleball specs below come from Section 3 of the 2026 USA Pickleball Official Rulebook. Basketball sizes are the commonly cited figures: 94 x 50 feet for NBA and college courts, and 84 x 50 feet as the usual high school size.

	Pickleball	Basketball
Court size	20 x 44 ft (Rule 3.A.1)	94 x 50 ft (NBA, college), 84 x 50 ft (high school)
Minimum playing surface	30 x 60 ft (Rule 3.A.3)	n/a
Recommended for new construction and tournaments	34 x 64 ft (Rule 3.A.3)	n/a
Net height	36 in at the sidelines, 34 in at center (Rules 3.B.6, 3.B.7)	n/a
Net posts	22 ft apart, inside to inside (Rule 3.B.2)	n/a
Line width	2 in, one color, contrasting with the surface (Rule 3.A.4.e)	n/a

"Playing surface" is the court plus the run-off around it. A 30 x 60 foot area around a 20 x 44 foot court means 5 feet beside each sideline and 8 feet behind each baseline. The 34 x 64 recommendation gives 7 feet on the sides and 10 feet at the back.

For everything else about building a dedicated court (surfaces, slope, fencing, lighting), see our court construction guide. This post is about borrowing a gym.

How many pickleball courts fit on a basketball court

Most gyms run the pickleball courts across the basketball court: each court's 44-foot length spans the 50-foot width, and the courts sit side by side down the 94 or 84 feet of length. That orientation leaves 6 feet of depth (3 feet behind each baseline, inside the basketball sidelines) and lets you divide the long dimension into slots.

Here is the arithmetic, measured inside the basketball lines only:

Gym	Slot width per court	Math	Courts	What you give up
Full-size (94 x 50)	34 ft (recommended)	94 / 34 = 2.76	2	Nothing on the sides; you need 7 ft of floor past each basketball sideline for full depth
Full-size (94 x 50)	30 ft (minimum)	94 / 30 = 3.13	3	You need 5 ft of floor past each basketball sideline to reach 60 ft of depth
Full-size (94 x 50)	31.3 ft (even split)	94 / 3 = 31.3	3	About 11 ft between courts, about 5.7 ft to each end line
High school (84 x 50)	34 ft (recommended)	84 / 34 = 2.47	2	Room to spare on the sides
High school (84 x 50)	30 ft (minimum)	84 / 30 = 2.8	2	About 24 ft of length left over
High school (84 x 50)	28 ft (tight)	84 / 3 = 28	3	8 ft between courts, 4 ft to each end line, below the 30 ft minimum

Three things the table doesn't show:

Depth is the real limit. A 50-foot-wide basketball court can't hold 60 feet of pickleball depth on its own. Whether you get real run-off behind the baselines depends on how much floor sits between the basketball sidelines and the walls or bleachers. Measure wall to wall, not line to line.
Net posts eat into the gaps. Posts sit 22 feet apart, so each one stands about a foot outside the sideline. On the tight three-court high school layout, the 8-foot gap between courts shrinks to roughly 6 feet of clear space at the net.
Four is a stretch. Four 20-foot courts take 80 of the 94 feet, leaving under 3 feet per gap. Don't do it. A bigger gym floor with space beyond the basketball lines can sometimes fit more courts, but that's a measuring job for each building.

In practice, many gyms run less run-off than the rulebook recommends, and recreational players live with it. If you're hosting anything competitive, use the two-court layout.

Where the pickleball lines go on a gym floor

Pick your layout from the table, then mark each court:

Find the center of each slot along the length of the basketball court. That's where the net goes.
Mark the sidelines 10 feet either side of that point, running across the gym.
Mark the baselines 22 feet either side of the net line. On a 50-foot-wide court centered on the basketball midline, each baseline lands 3 feet inside a basketball sideline.
Mark the kitchen lines 7 feet from the net on each side.
Mark the centerline from each kitchen line to the baseline, dividing the left and right service courts.

Measure to the outside edge of the lines; the rulebook does that for both the perimeter and the kitchen lines (Rule 3.A.2). A 100-foot tape measure and a second person make this a 20-minute job for the first court and faster after that.

Avoid the clutter. A gym floor already has basketball and usually volleyball lines. The rulebook asks for pickleball lines that are all the same color and clearly contrasting with the surface (Rule 3.A.4.e), so pick a tape color that doesn't match any existing line. Players will be making in-or-out calls on these lines all night.

Temporary pickleball lines: what gym floor tape to use

Ask before you tape. Most school districts and rec centers have rules about what can touch their floors, and many commonly require tape made for sports floors that comes up without pulling the finish or leaving residue. The facility manager may even have a roll they prefer.

What works:

Floor-safe gym tape. Vinyl tape sold for marking sports floors, usually 2 inches wide to match the rulebook. Pull it up at a low angle when you're done.
Throw-down lines and corner markers. Flat rubber or vinyl strips. Nothing sticks to the floor, setup and teardown are fast, and they can slide or catch a shoe, so tape the corners down if the facility allows it.
Leave-down tape for regulars. If your group plays the same gym every week, some facilities let you leave tape down between sessions. Ask, and agree on who pulls it up before the next floor refinish.

What to skip: duct tape and gaffer tape. They leave residue on a finished floor and can lift the coating. That's the fastest way to lose your gym time.

Permanent lines. Painted lines on a wood floor usually go down when the floor is refinished, because they sit under the protective coat. If your group wants permanent lines, ask when the next refinish is scheduled and put your request in well before it. Our post on how to get pickleball courts built in your town covers how to make that ask to a parks or school board.

Portable pickleball nets for a gym

You can't use anything already in a gym, so portable nets are the standard answer. A good one:

Sets to regulation height of 36 inches at the sidelines and 34 inches at center, with a center strap or adjustable center bar.
Has feet that won't scratch the floor. Rubber caps on the feet matter on wood. Check them every season.
Sets up in a few minutes. You'll be breaking it down at the end of every session, often on a tight clock before the next booking.

Pickleball in a school gym: what to ask first

School gyms are some of the most common indoor spots for pickleball, especially in winter. Before you book, get answers to these:

Who rents it and how? Many districts rent gyms through a community-use or facility-use office, often with an insurance requirement, and some only rent to organized groups. Our guide on how to start a pickleball club walks through it.
What can touch the floor? Tape type, net feet, and street shoes. Many gyms require clean, non-marking court shoes.
How high is the ceiling, and what hangs from it? Hoops, lights, curtains, and beams all count. Under Rule 10.C.4, a ball that hits a permanent object (the rulebook lists ceilings and lighting fixtures as examples) before landing is a fault against the player who hit it. Low beams make lobs a bad idea, so agree on house rules up front.
What's around the edges? Bleachers, stages, doors, and water fountains all live in the run-off. Pull the bleachers in or plan around them.

Pickleball on a driveway or backyard half court

A home half court is a different animal. A regulation pickleball court is 20 x 44 feet, plus run-off, and plenty of driveways and backyard slabs are smaller than that.

If your slab is big enough, mark it the same way as a gym court and use a portable net. If it isn't, you can still drill, dink, and play casual games on a shortened court: keep the kitchen at 7 feet from the net, because that's the line that shapes the game, and shorten the back of the court. It won't be regulation, but it's great practice.

Finding a gym that already has lines

Before you rent a gym and buy nets, check whether someone nearby already did the work. Rec centers, churches, and community centers often run indoor open play on basketball courts, and plenty of them have pickleball lines taped or painted down.

In Pickleball Plus, the court finder has an indoor filter, and our indoor pickleball courts page is a good place to start. Each court has reviews, events, and a court chat, which is where you find out whether nets are provided or you need to bring one.

If your gym isn't on the map yet, add it. Anyone can add a court or edit an existing one in the app. Set the number of courts, mark it indoor, and use the notes for what a visitor needs to know: "3 courts taped on the basketball floor," "bring a portable net," or "open play Tuesday and Thursday evenings."

Get your gym on the map. Pickleball Plus is free on the App Store, with thousands of community-added courts, reviews, events, and court chat. Download Pickleball Plus to find indoor courts near you, or add the gym your group plays in so new players can find the game.

FAQ

How many pickleball courts fit on a basketball court?

A full-size 94 x 50 foot basketball court fits three pickleball courts running across its width at the rulebook's 30-foot minimum spacing, or two at the 34-foot recommended spacing. A high school court of 84 x 50 feet fits two comfortably, or three with tight spacing below the minimum. Depth is limited by how much floor sits beyond the basketball sidelines.

Is a pickleball court the same size as a basketball court?

No. A pickleball court is 20 x 44 feet, while a basketball court is 94 x 50 feet at the NBA and college level and commonly 84 x 50 feet in high schools. A full basketball court is roughly five times the area of a single pickleball court's lines.

What tape do you use for pickleball lines on a gym floor?

Use tape made for sports floors that comes up cleanly without damaging the finish, ideally 2 inches wide to match the rulebook. Many facilities specify what's allowed, so ask first. Avoid duct tape and gaffer tape, which leave residue.

Can you play pickleball in a school gym?

Yes, and many groups do. Many districts rent gyms through a community-use office, often with an insurance requirement, and some rent only to organized groups. Expect rules about floor tape and non-marking shoes.

What color should pickleball lines be on a gym floor?

The rulebook asks for all pickleball lines to be the same color and to clearly contrast with the playing surface. On a gym floor, that means picking a color that also stands apart from the basketball and volleyball lines already there.

What happens if the ball hits the gym ceiling?

It's a fault. Under the 2026 rulebook, a ball that contacts a permanent object, which includes ceilings and lighting fixtures, before it lands is a fault against the player who hit it. Low ceilings make lobs risky.

Do you need a special net to play pickleball in a gym?

Yes, you need a portable pickleball net. Look for one that adjusts to 36 inches at the sidelines and 34 inches at center and has floor-safe feet.