- There are 29 arenas in the NBA.
- The average capacity of NBA arenas is 18,790.
- United Center is the biggest NBA arena.
Basketball betting is more exciting when fans from different fanbases root for their respective teams and place their bets at online sportsbooks, particularly on NBA odds. The fans are considered the 6th man of NBA teams in the league as they cheer during home games.
But who among these NBA teams has the largest arena based on capacity?
What Is the Largest NBA Arena?
United Center, the home of the Chicago Bulls, is the largest NBA arena in the 2022-23 season as it houses a capacity of 20,917. It’s one of four arenas in the league which can accommodate over 20,000 fans.
The other three arenas with 20,000-plus seats are the Wells Fargo Center in Philadelphia, Capital One Arena in Washington and Little Caesars Arena in Detroit. Nine arenas can accommodate 19,000-plus fans and the other 16 arenas have a capacity between 18,000-plus and 16,000-plus.
On the other hand, the two smallest NBA arenas are the Smoothie King Center in New Orleans and the State Farm Arena in Atlanta, which has 16,867 and 16,600 maximum capacity, respectively.
18,790 is the average capacity of all 29 NBA arenas.
Largest NBA Arenas, Ranked by Capacity
| Stadium | Capacity | Team(s) |
|---|---|---|
| United Center | 20,917 | Bulls |
| Wells Fargo Center | 20,478 | 76ers |
| Capital One Arena | 20,356 | Wizards |
| Little Caesars Arena | 20,332 | Pistons |
| Madison Square Garden | 19,812 | Knicks |
| Scotiabank Arena | 19,800 | Raptors |
| FTX Arena | 19,600 | Heat |
| Ball Arena | 19,520 | Nuggets |
| Rocket Mortgage FieldHouse | 19,432 | Cavaliers |
| Moda Center | 19,393 | Trail Blazers |
| American Airlines Center | 19,200 | Mavericks |
| Spectrum Center | 19,077 | Hornets |
| Crypto.com Arena | 19,060 | Lakers and Clippers |
| Amway Center | 18,846 | Magic |
| Target Center | 18,798 | Timberwolves |
| TD Garden | 18,624 | Celtics |
| Footprint Center | 18,422 | Suns |
| AT&T Center | 18,418 | Spurs |
| Vivint Arena | 18,306 | Jazz |
| Paycom Center | 18,203 | Thunder |
| FedExForum | 18,119 | Grizzlies |
| Chase Center | 18,064 | Warriors |
| Toyota Center | 18,055 | Rockets |
| Bankers Life Fieldhouse | 17,923 | Pacers |
| Barclays Center | 17,732 | Nets |
| Golden 1 Center | 17,608 | Kings |
| Fiserv Forum | 17,341 | Bucks |
| Smoothie King Center | 16,867 | Pelicans |
| State Farm Arena | 16,600 | Hawks |
NBA Finals Odds at BetMGM
BetMGM is the premier best online sportsbook for NBA Finals betting throughout the year. From offseason NBA championship futures to spreads, parlays, and player props during the championship series, there are a variety of NBA Finals odds to pick from.
