Calculate your 3-dart average from dart scores, total points and darts thrown, or convert between per-dart PPD and per-3-dart PPR.
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3 Dart Average Formula
The 3 dart average is calculated using the following formula:
3DA = (Total Points Scored / Darts Thrown) * 3
Where Total Points Scored is the cumulative score across all visits in a leg or match, and Darts Thrown is every dart released during play, including darts that bounced out, missed the board, or caused a bust. Multiplying by 3 normalizes the result to a per-visit (per-round) basis since each visit consists of three darts.
For a completed 501 leg where a player checks out, the Total Points Scored is always 501 regardless of how many darts were thrown. So a player who finishes 501 in 15 darts has a 3 dart average of (501 / 15) * 3 = 100.20, while finishing in 12 darts yields (501 / 12) * 3 = 125.25.
What Is a 3 Dart Average?
A 3 dart average (3DA), also called a three-dart average, is the primary performance metric in x01 darts (301, 501, 701, etc.). It measures the average number of points a player scores per visit to the oche, where one visit equals three consecutive darts. The stat appears in every professional broadcast, tournament result, and league table as the standard way to compare player form.
The theoretical maximum 3 dart average is 180 (treble 20, treble 20, treble 20), but no player can sustain that across a full leg because the final visit must include a double to check out. The highest sustainable average across a perfect 9-dart leg of 501 works out to 167.00, calculated as (501 / 9) * 3. That figure requires scoring two maximum 180 visits followed by a 141 checkout (treble 20, treble 19, double 12).
PPD vs. PPR: Two Ways to Express Darts Averages
Darts averages are reported in two units depending on the region and league. PPR (Points Per Round) is the 3 dart average itself and is the standard in PDC and WDF competitions. PPD (Points Per Dart) divides the PPR value by 3 to express the average on a single-dart basis. A player with a PPR of 90 has a PPD of 30. North American soft-tip leagues and some electronic dartboard systems default to PPD, while steel-tip and most professional circuits use PPR.
To convert between the two: PPR = PPD * 3 and PPD = PPR / 3. The calculator above includes a built-in converter tab for this purpose.
3 Dart Average Benchmarks by Skill Level
The table below maps 3 dart averages to approximate skill tiers along with the expected number of darts needed to complete a 501 leg at each level. These figures assume a standard double-out format.
| Skill Level | 3 Dart Average (PPR) | PPD Equivalent | Approx. Darts to Finish 501 |
|---|---|---|---|
| Beginner | 25 - 40 | 8.3 - 13.3 | 60 - 38 |
| Casual / Pub Player | 40 - 55 | 13.3 - 18.3 | 38 - 27 |
| Regular League Player | 55 - 70 | 18.3 - 23.3 | 27 - 21 |
| Competitive League | 70 - 85 | 23.3 - 28.3 | 21 - 18 |
| County / Super League | 85 - 95 | 28.3 - 31.7 | 18 - 16 |
| PDC Tour Card Holder | 89 - 100 | 29.7 - 33.3 | 17 - 15 |
| Elite Professional | 100 - 115 | 33.3 - 38.3 | 15 - 13 |
| 9-Dart Leg (Perfect) | 167.00 | 55.67 | 9 |
Context matters significantly when interpreting these numbers. Home practice averages tend to run 10 to 20 points higher than league match averages for the same player due to the absence of competitive pressure, crowd noise, and the mental demands of checkout situations. A player averaging 70 at home may realistically sit around 50 to 55 in a pub league match.
Highest 3 Dart Averages in Professional Darts
The record for the highest televised 3 dart average belongs to Michael van Gerwen, who averaged 123.40 against Michael Smith in the 2016 Premier League. Van Gerwen also holds the highest World Championship match average at 114.05, set during a 6-2 semi-final win over Raymond van Barneveld in 2017. Peter Wright recorded 123.53 in a PDC Players Championship live-streamed match in 2019, which stands as the highest non-televised professional average on record.
Nine of the twelve highest averages ever recorded in televised darts came in the Premier League. The format, a straight race to seven legs, is short enough to allow peak scoring form to hold without the regression that longer best-of-set matches produce. Averages above 110 become far rarer in World Championship matches that span 8 to 13 sets. Luke Littler lost the 2024 PDC World Championship final despite posting a 101.13 average, the tenth time a player has been beaten in a World Championship final while averaging above 100.
How Busted Turns Affect the 3 Dart Average
A bust occurs when a player's remaining score goes below zero, reaches exactly one, or hits zero without finishing on a double. Under standard rules, the entire visit scores zero and the score resets to what it was before that turn. Critically, all three darts still count as thrown in the average calculation even if the player busted on the first or second dart.
This mechanic punishes aggressive checkout attempts disproportionately. A player on 40 who throws a single 20, then misses double 10 into single 10, and then has only 10 remaining and cannot finish, busts and records 0 points for 3 darts. That single visit can drag a 90-average session down to 85 or lower depending on total darts thrown. Understanding when to attack a checkout versus when to protect your score is one of the key strategic layers that separates competitive from recreational players.
3 Dart Average vs. Checkout Percentage
The 3 dart average and checkout percentage are the two most cited stats in professional darts, but they measure different skills. The 3 dart average reflects overall scoring power across the full leg, while checkout percentage measures finishing efficiency (doubles hit divided by doubles attempted). Research across four years of PDC data found a moderate positive correlation of r = 0.41 between the two metrics, meaning strong scorers tend to be better finishers but the relationship is far from guaranteed.
Checkout efficiency also inflates the 3 dart average directly. A player who hits double 16 with the first dart of a visit records 32 points in 1 dart, which equates to a 96.00 PPR for that visit. The same player needing all three darts to hit the same checkout records 32 points in 3 darts, a 32.00 PPR visit. Over a full match, one-dart finishes versus three-dart finishes can swing the final average by 3 to 5 points.
Match Length and Average Decay
Averages are harder to maintain over longer formats. In a best-of-7 leg Premier League match, a player might sustain 105+ for 20 to 30 minutes. In a World Championship semi-final played over best-of-11 sets, the same player will typically settle between 95 and 100 as fatigue, pressure, and the statistical regression of a larger sample size pull the number down. This is why comparing averages across formats requires context. A 95 average in a World Championship quarter-final represents a higher level of sustained performance than a 100 average in a short-format Pro Tour event.
3 Dart Average in Different Game Formats
The 3 dart average applies specifically to x01 games (301, 501, 701, 1001). In Cricket, the equivalent metric is Marks Per Round (MPR), which counts the number of scoring marks (singles = 1, doubles = 2, triples = 3) per three-dart visit on a scale of 0 to 9. An MPR of 3.0 in Cricket corresponds roughly to a mid-tier league player, while professional Cricket players average 4.0 to 5.0+ MPR.
Within x01 variants, the game length affects expected averages. A 301 leg has fewer visits, so a single poor round or a fast checkout can swing the average substantially. A 501 leg has enough visits to smooth variance, which is why 501 is the standard format for professional play and the basis for all major tournament statistics. A 701 or 1001 leg extends the sample further and tends to produce averages closer to a player's true long-run scoring rate.