Regulation
Cornhole Board Size and Distance: Regulation Setup Explained
Marisol Vega, Contributor
9 min read
Most cornhole arguments start the same way: someone insists the boards are too close, someone else says the cornhole boards size is off, and nobody has a tape measure. Size and distance are two halves of one setup problem. Get both right and every throw feels fair. Get one wrong and even good bags look bad.
The short answer Regulation cornhole boards measure 24in wide by 48in long (2ft x 4ft) with a 6in hole centered 9in from the top edge. Set them 27ft apart, measured front edge to front edge. That puts the holes 33ft apart. For kids or tight yards, the American Cornhole Association (ACA) recommends 12ft to 15ft instead of 27ft.
Quick facts: size and distance at a glance
| What you are measuring | Regulation spec | What people get wrong |
|---|---|---|
| Board width | 24in (2ft) | Building to the frame, not the playing surface |
| Board length | 48in (4ft) | Using 2ft x 3ft mini boards at 27ft spacing |
| Hole diameter | 6in | Measuring to the hole edge instead of its center |
| Hole placement | 9in from top edge, centered side to side | Off-center holes change every slide |
| Front edge height | 3in to 4in off the ground | Confusing total platform height with front edge height |
| Back edge height | 12in off the ground | Measuring from the lawn to the top of the frame |
| Board spacing | 27ft front edge to front edge | Measuring hole to hole (~33ft) or center to center |
| Hole-to-hole spacing | 33ft | Treating 27ft as hole distance |
| Junior / casual spacing | 12ft to 15ft (ACA) | Shortening only one board |
Regulation cornhole boards size in plain language
Regulation cornhole boards are 24in x 48in on the playing surface. According to the ACA's published equipment specs, the tolerance band runs 23.5in to 24in wide and 47.5in to 48in long. The 6in hole sits 9in from the top edge, centered left to right. The front edge rests 3in to 4in off the ground; the back edge sits 12in high. That ramp is what gives bags their slide.
The 2ft x 4ft format matches standard plywood sheet geometry, which is why DIY builds and retail sets share the same footprint. Mini boards are different. The ACA documents 2ft x 3ft boards separately, with the same 6in x 6in bags but a shorter surface. Full 27ft spacing with mini boards makes every throw feel impossible.
For every measurement in one table, see our regulation dimensions guide. League hosts should verify board size before sanctioned play. A marketplace label of "regulation" is not always a true 2ft x 4ft surface.
How far apart cornhole boards should be
Adult regulation play calls for 27ft from front edge to front edge, per the ACA rules page. The foul line is that front edge. Step past it on your release and the throw is dead.
Search results also mention 33ft, the hole center to hole center distance on regulation 4ft boards per Dimensions.com's court diagram. Both figures are correct; front-edge spacing is what you mark on the lawn.
| Setup type | Front-edge distance | Best for |
|---|---|---|
| Adult regulation | 27ft | Leagues, tournaments, serious backyard play |
| Junior / beginner | 12ft to 15ft | Kids, first-time players |
| Tight yard compromise | 15ft to 21ft | Mixed skill when 27ft is not possible |
| Wrong for regulation 2x4 boards | 2x3 mini boards at 27ft | Mini boards need shorter spacing |
For kids and casual games, the ACA recommends 12ft to 15ft. Some groups use 15ft to 21ft for mixed skill. The ACL uses the same 27ft front-edge spacing for sanctioned play; bag and scoring rules differ, but equipment size and distance match.
Once the court is set, scoring, foul-line calls, and cancellation math are the next layer. Our setup guides cover those topics as they publish.
Step-by-step: measure and set up your court
- Pick a flat, level surface with about 12ft of overhead clearance, per ACA court setup guidance.
- Place the first board and confirm the front edge sits 3in to 4in off the ground and the back edge at 12in.
- Mark the front edge of board one with tape, chalk, or any temporary marker you will not kick over.
- Stretch a tape measure 27ft from that front edge to the front edge of board two. Pacing works in a pinch, but a tape measure or a dedicated 27ft setup rope is more reliable.
- Square the second board so both front edges face each other and sit parallel.
- Mark pitcher's boxes if you want league-style lanes: 3ft x 4ft beside each board, per both Dimensions.com and ACA court diagrams.
- Walk the foul line with every player so everyone knows the front edge is the line, not the back of the board or the hole.
Event planners running multiple courts should leave extra width between lanes so neighboring throwers do not cross paths.
How much space you actually need
Plan on roughly 40ft of clear length for regulation play: both boards plus throwing room behind each end. The ACA publishes 40ft to 45ft court length and 8ft to 10ft width. Dimensions.com diagrams a 35ft x 8ft footprint (about 280 sq ft), including pitcher's boxes. The gap between those numbers is mostly how each source counts the playing corridor. Either way, you need more room than the 27ft board gap alone, plus 8ft to 10ft of side clearance for follow-through.
When size and distance do not match
| Mistake | Symptom | Fix |
|---|---|---|
| Right size, wrong distance | Good throws fall short or fly long | Re-measure 27ft front to front |
| Right distance, wrong size | 2x3 or non-regulation boards at 27ft | Match spacing to board length or upgrade to 2x4 |
| Hole-to-hole measuring | Boards about 6ft too far apart | Measure front edges |
| One board moved after measuring | Uneven foul lines | Re-measure both edges |
| Sloped lawn | Bags curve downhill | Level boards or pick flatter ground |
| Believing "12–15in platform height" blog copy | Boards sit too high | Front 3in to 4in, back 12in per ACA |
That last row is spec drift, not regulation. A 2024 Ocean State Job Lot distance article conflates total platform height with front-edge height. When a secondary source contradicts the ACA on board height, trust the governing body and remeasure.
Backyard shortcuts that still play fair
Shorter distance works when both sides match. Mark spacing with tape or stakes for the next cookout. Call shortened games house rules so a regulation set is not blamed for house spacing. Wedding and tailgate hosts need clearance behind boards for photos, not just the 27ft gap. Corporate and brewery events should spec regulation 2ft x 4ft boards with documented 27ft setup when guests expect real cornhole.
Why regulation size and distance matter for what you buy
Wrong-size boards cannot be fixed with spacing. Wrong spacing makes regulation boards feel broken. If you are tired of re-measuring a questionable set every Memorial Day, compare what you own against the numbers above before you invest in new gear.
The Cornhole Exchange builds tournament-regulation 24in x 48in boards on a 1/2in cabinet-grade birch playing surface with a 6in hole placed per ACA layout. A coming-soon design preview will show artwork on a regulation-size board before ordering opens. Material and lead-time questions live in our FAQ.
What to do after reading this
Measure your boards at 24in x 48in, then mark 27ft between front edges before your next cookout. If both check out, your cornhole boards size and spacing are set for fair play. If not, use the mistake table above or our regulation dimensions guide for a full spec pass. More setup guides are on the blog.
