How Far Apart Are Cornhole Boards Supposed to Be? Directors Tape the Front Edge First

Regulation cornhole boards are supposed to sit 27 feet apart, measured from the front edge of one board to the front edge of the other, under the American Cornhole Organization Official Rules for the Sport of Cornhole (2024) and the American Cornhole League Official Rules & Regulations 2025/2026, last clarified on October 24, 2025. Both books treat that front edge as the foul line. The hole is a 6-inch target set 9 inches from the back of a board about 48 inches long, so the centers of the two holes sit 33 feet 6 inches apart. A tape that reads 27 feet hole to hole leaves the fronts 20 feet 6 inches apart and is not a regulation lane.

A superintendent does not measure green speed from cup to cup. The stimpmeter runs on the putting surface. People who lay courts for a living tape the front edges, then let the foul line appear as a consequence of the boards.

Which rulebook actually governs the 27-foot tape?

The 27-foot figure is shared. The rest of the court is not one merged spec. Mixing American Cornhole Organization language with American Cornhole League language without naming either is how a legal board in one club fails the other.

The ACO, founded in 2005 by Frank Geers and based in Camp Dennison, Ohio, posts its Official Rules for the Sport of Cornhole on its rules page and as a 2024 PDF. Section 2.1 places the boards “27' from the front edge to front edge of the board,” names that front edge as the foul line, and sets a pitcher’s box as a 4-foot by 3-foot rectangle on each side of each board. The regulation court is 8 feet wide and 40 feet long, with 12 feet of vertical clearance recommended.

The ACL, founded in 2015 by Stacey Moore, publishes a separate 2025/2026 rulebook. Layout section 2.1.2 places two boards “27 feet (±1/2 inch) apart, from the front of one board to the front of another,” fronts facing each other. The foul line is “the front end of the board, which is also marked by the front edge of a player’s pitcher’s box.” The pitcher’s box is 3 feet wide by 4 feet long. Indoor or covered play requires 12 feet of vertical clearance as a minimum.

The American Cornhole Association, which styles itself the original governing body since 2003, revised its Official Cornhole Rules on October 26, 2022. Adult foul lines are “an imaginary line 27 feet between the front of each board.” Junior-play foul lines, for children 12 and under, are “an imaginary line 12-15 feet between the front of each board.” That junior range does not appear in the ACO 2024 text or the ACL 2025/2026 layout chapter.

Frank Geers, founder and president of the ACO, put the working habit in one sentence during a 2025 on-court interview: “We normally throw 27 from front to front.” In a November 2022 statement to Fox News Digital he added that “the basics — bag size and weight — have been consistent since day one.” Pick the book before the tape comes out. A board that clears ACO front height can miss ACL front height, and a legal ACL overhand pitch is a foul under ACO pitching rules.

Why a 27-foot hole-to-hole measurement is the wrong tape

The dominant setup error is measuring 27 feet from hole to hole. The holes are the dartboard. The foul line is the throwing line. Treating those two distances as interchangeable is how a “regulation” lawn becomes a short court.

On a 48-inch board, ACO 2024 section 1.2 and ACL 2025/2026 section 1.a.iv both put the center of the 6-inch hole 9 inches from the top or back edge. The hole sits 39 inches, or 3 feet 3 inches, behind the front edge. Two boards facing each other add that offset twice.

| What the tape is touching | Distance | What that number is | |---|---|---| | Front edge to opposite front edge | 27 feet (ACL allows ±1/2 inch) | Regulation board gap and the foul-line span | | Foul line to opposite hole center | 30 feet 3 inches | Throwing distance to the visual target | | Hole center to hole center | 33 feet 6 inches | Dartboard-to-dartboard gap |

The American Cornhole Association confirmed the last figure in a June 21, 2023 comment on its own rules post: “The distance between the center of the holes is 33.5 feet.”

A 27-foot hole-to-hole tape runs the arithmetic backward. Subtract 6 feet 6 inches of board-and-offset from 27 feet and the fronts sit 20 feet 6 inches apart. The throw to the hole shrinks from 30 feet 3 inches to 23 feet 9 inches, the NBA three-point line at the top of the arc. The New York Times Magazine, in a June 21, 2024 feature on ACL broadcasts, compared a regulation cornhole pitch with that line and used 27 feet as the throw. That comparison already uses the board gap.

Older municipal copies still measure from the hole. A City of Madison, Alabama, recreation text defines the adult foul line as “an imaginary line 30 ft. from the beginning of the hole in the opposite Cornhole board.” That is the 30-foot-3-inch throwing distance rounded down. It does not authorize a 27-foot hole-to-hole tape.

The front edge is what the rulebooks measure. Directors who keep a 27-foot string hook that string on the fronts.

How tournament directors lay the lane before anyone throws

The boards set the foul line. A throwing line chosen first, then boards walked until they “look right,” is how 27 feet lands on the wrong object.

1. Name the book. ACO 2024, ACL 2025/2026, or ACA (revised October 26, 2022).
2. Find the front edge of each board: the low end of the slope, nearest the other board. Not the back rail, and not the rim of the hole.
3. Face those front edges toward each other. ACL 2025/2026 section 2.1.3 requires that alignment.
4. Stretch a tape, or a string cut to 27 feet, from front edge to front edge. ACL allows half an inch either way. ACO 2024 states 27 feet without a published tolerance in the layout paragraph.
5. Treat that front edge as the foul line. ACO 2024: “The front edge of the cornhole board is the foul line.” ACL 2025/2026: the foul line “is designated as the front end of the board.”
6. Mark the pitcher’s boxes beside each board, 3 feet wide by 4 feet long. Players pitch from the box at their end, in the same lane, not diagonally across.

ACO 2024 still wants the 8-by-40-foot court around that pair. ACL’s 2025/2026 layout chapter defines a court as the two boards and does not reprint that envelope.

ACL 2025/2026 section 4.b.i.3 lets a player adjust the target board only before a round if it is misaligned or off distance. Mid-round correction costs the next bag. ACO 2024 section 4.3 requires one foot completely inside the pitcher’s box at release; ACL 2025/2026 section 4.a.ii requires at least part of one foot inside the box. Both forbid crossing the foul line before the bag hits.

What a regulation board has to measure besides the gap

A 27-foot gap between two warped picnic lids is still a short game. Front height, rear height, hole cut, and bag weight decide whether a bag that lands short can slide.

ACO 2024 section 1.2, ACL 2025/2026 section 1.a, and ACA rules revised October 26, 2022, overlap on the rectangle and split on the tolerances.

| Spec | ACO Official Rules (2024) | ACL Rules 2025/2026 | ACA Official Rules (Oct. 26, 2022) | |---|---|---|---| | Playing surface | 47.5–48 in. long, 23.5–24 in. wide | 4 ft by 2 ft, ±1/4 in. | 47½–48 in. long, 23½–24 in. wide | | Hole | 6 in.; center 9 in. from the top | 6 in. ±1/8 in.; center 9 in. ±1/8 in. from the back | 6 in. ±1/4 in.; center 9 in. ±1/4 in. from the top | | Front height | 3–4 in. to the playing surface | 2.5–3.5 in. | 3–4 in. | | Rear height | 12 in. to the playing surface | 12 in. ±1/2 in. | about 12 in. ±1/4 in. | | Certified bags | 15.75–16.25 oz | 15.5–16.5 oz; 6 by 6 in. ±1/4 in. | roughly 6 in. square, 14–16.25 oz |

The front-height bands overlap only from 3 to 3.5 inches. A board built to the ACO 4-inch ceiling sits outside the ACL 3.5-inch ceiling. A board built to the ACL 2.5-inch floor sits outside the ACO 3-inch floor.

Board weight splits too. ACL 2025/2026 section 1.a.v requires at least 15 pounds. The ACO 2024 equipment list on the public rules page does not print a board-weight floor. The ACO Players Guide, Season 22, does: each board in a set “should weigh no less than 25 lbs,” and the playing-surface minimum there is 5/8 inch with cross-section backing, against 1/2 inch on the 2024 rules page. The two ACO documents do not match.

Recreational duck-cloth bags often land near 15 to 16 ounces and may still fail ACO fill rules or miss the ACL approved-manufacturer list.

On a 4-foot board, a 12-inch rear and a 3-inch front produce 9 inches of drop. Flatten the front to 2.5 inches, as ACL allows, and the same landing slides farther. Raise it to 4 inches, as ACO allows, and it dies sooner.

How far apart the boards go for children and beginners

A shorter lane for kids, for a first afternoon, or for a player who cannot drive a 16-ounce bag 30 feet 3 inches to the hole is good game design. It is not an adult regulation court.

The named youth rule in current print is the ACA’s. Official Cornhole Rules, revised October 26, 2022, set junior-play foul lines at 12 to 15 feet between the fronts for children 12 and under. An ACA-branded sanctioned-rules PDF used by member clubs adds that “physically impaired adults or seniors may observe the 12-15 feet foul lines, if agreed by all contestants.”

ACO 2024 and ACL 2025/2026, as posted for adult competition, do not publish a junior board distance in the layout chapters reviewed for this article. The ACO/AAU Junior World Championships page lists age bands from 10U through 18U and does not print a separate junior tape. A backyard 12- or 15-foot mark should be labeled ACA junior or house adapted play.

Retail copy often sells a third number. CornholeBoards.us tells hosts to use 21 feet “for junior and casual.” The City of Madison recreation text set junior foul lines 21 feet from the beginning of the opposite hole. Twenty-one feet from the hole is not 21 feet from the front, and neither figure is the ACA’s 12–15.

Keep the boards at regulation size when the lane shrinks, unless the set is a manufactured children’s board.

The scoring and throwing rules hosts mix up with the tape

Scoring is cancellation in both major books. ACO 2024 section 3.4 and ACL 2025/2026 section 4.d.ii award 3 points for a bag through the hole and 1 point for a bag left on the board, then subtract so only one side scores in a frame. ACO calls the on-board bag a woody and the hole a cornhole. A bag that touches the ground first, or that rests touching ground and board, scores nothing.

Games are played to 21. ACO 2024 section 3.1: the first side “to reach, or exceed,” 21 at the end of a frame wins. ACL 2025/2026 section 4.b.v: play continues until at least 21, with no win-by-two and no penalty for going over. Bust after passing 21 is a house rule.

Overhand is the split. ACO 2024 section 4.3: “Players must pitch the bag with an underhanded release.” ACL 2025/2026 section 4.a.i.2: “The pitch of a cornhole bag may be underhand or overhand.” An overhand toss legal on an ACL court is a foul bag on an ACO court.

A skunk is a mercy ending, and it is not in current ACO or ACL tournament scoring. Wikipedia’s glossary notes unofficial 11–0 calls. Flatiron Cornhole reports 15–0 at some clubs and 11–0 in Baggo. An archived 2012 ACO PDF used “shuck” for a 13–0 backyard ending and said skunks “do not apply to sanctioned leagues.” If the patio wants a skunk, name the scoreline as house.

Bag count does not move. ACO 2024 and ACL 2025/2026 both use eight bags, four per side per frame, in two colors.

Frequently asked questions

How do you score in cornhole?

ACO 2024 and ACL 2025/2026 both score a bag through the hole as 3 points and a bag left on the board as 1. Both use cancellation, so only the net from that frame is added. A bag that hits the ground first, or rests touching ground and board, scores 0.

Do you have to get exactly 21 in bags?

No. ACO 2024 section 3.1 awards the game to the first side that reaches or exceeds 21 at the end of a frame. ACL 2025/2026 section 4.b.v says the same, with no win-by-two and no penalty for going over. Bust after passing 21 is a house rule.

Can you throw overhand in cornhole?

It depends which book is in force. ACL Official Rules & Regulations 2025/2026 allow underhand or overhand. ACO Official Rules for the Sport of Cornhole (2024) require an underhanded release. A backyard host who has not named a book should pick one before the first overhand argument.

What is a skunk in bags?

A skunk is an unofficial mercy win, usually a shutout such as 11–0, 13–0, or 15–0, used to end a mismatch. Current ACO 2024 and ACL 2025/2026 play to 21 with cancellation and do not list a skunk. If a patio wants one, the host names the scoreline as house play.

What are the dimensions of a cornhole board?

ACO 2024 lists a 47.5–48 by 23.5–24 inch surface with a 6-inch hole 9 inches from the top. ACL 2025/2026 lists 4 by 2 feet (±1/4 inch) and a 6-inch hole 9 inches from the back. Front height is 3–4 inches (ACO) or 2.5–3.5 inches (ACL).

How many bags are used in cornhole?

Eight. Each side pitches four bags per frame, in two different colors, under ACO 2024 and ACL 2025/2026. Doubles still use four bags per throwing player. Recreational bags may weigh near 15.75–16.25 ounces (ACO) or 15.5–16.5 ounces (ACL) and still fail other specs.

What is the regulation cornhole-board setup?

Pick ACO, ACL, or ACA. Place two regulation boards so the front edges face each other 27 feet apart (ACL allows ±1/2 inch). That front edge is the foul line. Add a 3-by-4-foot pitcher’s box on each side of each board. A 12-to-15-foot junior gap is ACA adapted play.

The hole is where the bag is supposed to disappear. The front edge is where the 27-foot tape is supposed to stop.