Frame Win Calculator

Frame Win Calculator — calculate frame win for training and performance. Evidence-based formula and benchmarks.

Darts statistics calculators track and analyse performance metrics that separate recreational players from competitive ones. Three-dart average — the total score divided by the number of darts thrown, expressed per three darts — is the primary measure of a player's level: a 3-dart average of 60 is club standard, 80 is strong amateur, 100 is county/regional level, and 110+ is professional. Checkout percentage measures the proportion of visits to the double required to finish a leg that result in a successful checkout, quantifying composure under pressure. Per-dart average, 180 rate, and bust rate complete the statistical picture of a player's ability to score big, maintain consistency, and close out legs efficiently.

Snooker calculators extend into the cue sports domain: potting percentage, safety play effectiveness, century break probability, and maximum break calculators help coaches and players diagnose weaknesses. Frame win probability models use scoring rate and visit efficiency to predict match outcomes.

For darts average: enter total score accumulated and total darts thrown; the calculator returns 3-dart average and per-dart average.
For checkout %: enter the number of double attempts and successful checkouts; result is your checkout conversion rate.
For 180 rate: enter total legs or visits and number of 180s hit; the calculator gives 180s per leg and 180 rate per dart.
For bust rate: enter total scoring visits and number of busts (going over or landing on 1); a high bust rate indicates aggressive finishing strategy with poor execution.
For snooker century break calculator: enter break-building average and potting percentage to estimate probability of completing a century.

Darts and cue sports formulas

3-Dart Average = Total Score ÷ (Total Darts ÷ 3)

Per-Dart Average = Total Score ÷ Total Darts

Checkout % = Successful Checkouts ÷ Checkout Attempts × 100

180 Rate = 180s Hit ÷ Total Legs × 100 (or per visit: 180s ÷ Total Visits)

Bust Rate = Busts ÷ (Busts + Successful Visits) × 100

Snooker frame win probability uses an ELO-style expected score: P(win) = 1 ÷ (1 + 10^((opponent_break_avg − player_break_avg) ÷ 50)).

Example: 1,200 total score from 60 darts → 3-dart average = 1200 ÷ (60 ÷ 3) = 1200 ÷ 20 = 60.0. Per-dart = 1200 ÷ 60 = 20.0.

Interpreting your darts statistics

Player level benchmarks

3-Dart average benchmarks: below 45 = beginner; 45–60 = recreational; 60–75 = regular pub/club player; 75–90 = strong club, local league standard; 90–100 = county level; 100–110 = PDC Development Tour / BDO regional; 110–115 = PDC Challenge Tour; 115+ = PDC Pro Tour / televised professional. Top professionals (Phil Taylor, Michael van Gerwen) averaged 100–110 over entire careers. Checkout %: below 30% is average club level; 35–40% is competitive amateur; 40%+ is professional. Elite professionals maintain 40–45% checkout rates. MvG's peak checkout percentage was 42.7% across a full season.

Sports tips and best practices

Track your checkout attempts per finish — players often underestimate how many visits they waste before closing out a leg.
Practise the most common finishes (40, 32, 20, 16, 8, bull) more than exotic combinations — 80% of checkouts in match play come from a small set of doubles.
Film your throw from behind to analyse release consistency — grip and follow-through variation is the root cause of most accuracy issues.
A high bust rate (above 10%) indicates either over-ambitious leave selection or poor arithmetic — leaving yourself on the most awkward finishes.
For snooker: safety play effectiveness (forcing a miss vs. not) has a higher impact on frame win rate than potting percentage at amateur level, where frame scores are low.

Michael van Gerwen's career 3-dart average of 98.73 (PDC) is the highest in professional darts history.
A 9-dart perfect leg requires hitting three 180s followed by a T19-T20-D12 or T20-T19-D12 finish — the probability from a 100-average player is approximately 1 in 10,000 legs.
The maximum possible break in snooker is 147 (15 reds each followed by a black, then all colours) — there have been 17 maximum breaks in ranking events as of 2024.
The double 20 (40) is the most frequently hit checkout in professional darts, appearing in approximately 23% of all successful finishes.

Common mistakes to avoid

Calculating average from a single session rather than a rolling sample — small sample sizes swing wildly; use at least 10 legs for a meaningful average.
Counting bust attempts in the denominator for checkout % — only count visits where the player was on a finish (below or equal to 170).
Ignoring the difficulty of the out-shot — a 2.5% checkout on bull finishes is very different from 2.5% on double tops; weight your analysis by finish difficulty.

Darts statistics are used for player development and friendly competition analysis. For official rankings and professional match statistics, always consult the PDC (Professional Darts Corporation) or BDO/WDF official databases. Snooker statistics are officially maintained by World Snooker. This calculator's probability models are approximations for coaching purposes and do not predict actual match outcomes.