Shanghai Darts Game | Rules & How to Play

The Shanghai darts game is one of the most popular structured practice formats in the sport: simple to learn, quick to play, and brilliant for building real match skills. At DartsStats.com we see Shanghai used by everyone from pub-league players to pros warming up on the stage, because it forces you to think about targets, manage pressure, and score efficiently with only three darts per turn.

This guide explains exactly how Shanghai works, how to score it, what counts as a ?Shanghai?, and how you can use it for training or as a fun competitive game night format.

What Is Shanghai Darts?

Shanghai is a darts game played in numbered rounds, typically from 1 through 20 (and sometimes including bull). In each round, players throw three darts at the current number only. The twist is that you can score in three ways on that number: single, double, and treble.

The headline moment is hitting a ?Shanghai? in a round ? landing a single, a double, and a treble of the same number within your three darts. That creates a big scoring swing and a natural pressure point in the game.

Objective of the Game

The objective is straightforward: score the most points across all rounds. Each round has one designated number (e.g., Round 7 = aim at 7s), and your score is the sum of what you hit on that number with three darts.

Play all rounds and finish with the highest total.
Alternatively (variation), win instantly by hitting a Shanghai in any round.

Players and Equipment

Players

1?8 players works well, though 2?4 is ideal for pace.
Shanghai can be played head-to-head, in groups, or as a team game.

Equipment

A standard dartboard (bristle preferred, but any regulation layout works).
Three darts per player.
A scoreboard (chalkboard, whiteboard, or an app/spreadsheet).

How Shanghai Is Played

Shanghai is usually played over 20 rounds:

Round 1: score only on 1 (single 1, double 1, treble 1).
Round 2: score only on 2.
…
Round 20: score only on 20.

Step-by-step rules (standard format)

Decide playing order (e.g., nearest the bull, or take turns alphabetically).
Start at Round 1. Each player throws three darts at the number for that round.
Only hits on the current number score. Misses and other numbers score zero.
Add up each player?s round score and carry it to a running total.
Move to the next round (2, then 3, and so on).
After the final round, the highest total wins (unless playing an instant-win Shanghai variation).

What counts as a valid hit

Single: the large segment of the number (worth face value) and the outer single segment both count as single.
Double: the thin outer ring on that number (worth double).
Treble: the thin inner ring on that number (worth treble).

What a Shanghai Means

A Shanghai in Shanghai darts means: within one round (one number), you hit one single, one double, and one treble of that same number using your three darts (in any order).

Examples of a Shanghai

Round 14: S14 + D14 + T14 = Shanghai on 14.
Round 6: T6 + S6 + D6 = still a Shanghai (order doesn?t matter).

What it?s worth

In standard scoring, a Shanghai is worth (1x + 2x + 3x) of the round number. So a Shanghai on 20 scores 20 + 40 + 60 = 120 points for that round. A Shanghai on 19 scores 19 + 38 + 57 = 114.

Many groups also add a bonus rule (see variations), but the classic game simply scores it normally ? the ?bonus? is the size of the haul and the momentum shift.

Scoring Rules Explained

Scoring is additive: sum whatever you hit on the current number only.

Singles, doubles and trebles

Single of N = N points
Double of N = 2N points
Treble of N = 3N points

Misses and wrong numbers

Missed board (or bounce-out) = 0
Any other number hit (including bull) when it isn?t the target = 0

Why the scoring creates pressure

Because every round shifts target, Shanghai rewards adaptability. You can?t just camp on 20s. Players who can switch quickly, tidy up doubles, and find trebles under pressure tend to separate over the longer format.

Example Round

Let?s walk through a concrete example: Round 12 (target is 12).

Player A throws

Dart 1: T12 = 36
Dart 2: S12 = 12
Dart 3: D12 = 24

Round total: 36 + 12 + 24 = 72 (and it?s a Shanghai, because it includes a single, double, and treble on 12).

Player B throws

Dart 1: S12 = 12
Dart 2: S12 = 12
Dart 3: Miss = 0

Round total: 24.

Over 20 rounds, these swings add up. A single big round can flip a close game, which is why Shanghai is so popular for both practice and friendly competition.

Common Variations

Shanghai is flexible. Here are variations that keep the core idea but tweak the pressure points.

1) 1?20 plus Bull (21 rounds)

After Round 20, add a bull round:

Outer bull (25) counts as a ?single bull?
Inner bull (50) counts as a ?double bull?
A ?treble bull? doesn?t exist on a standard board, so some groups allow two outer bulls + one inner bull to count as a bull ?Shanghai?, or they define a custom rule (agree it beforehand).

2) Instant-win Shanghai

If any player hits a Shanghai in any round, the game ends immediately and that player wins. This makes the format punchier and adds tension in later rounds (especially 17?20).

3) Set scoring (best of 3 or best of 5)

Play shorter sets (e.g., 1?10 is a set, 11?20 is a set) or play 1?20 multiple times. This keeps everyone engaged if you have a larger group.

4) ?Must use all three darts?

Some groups disallow stopping after achieving a Shanghai (if playing instant-win, you may still need to complete the turn), or they require all three darts to be thrown regardless. Decide before starting to avoid disputes.

5) Handicap starts

To balance mixed skill levels:

Stronger player starts at 0; weaker player starts at +50 or +75.
Or give the weaker player one ?rethrow token? per game (used once to rethrow a dart).

Practice Benefits

Shanghai isn?t just a pub game ? it?s one of the most efficient all-round training formats because it forces you into a realistic spread of targets.

Board coverage: You practise every number rather than defaulting to 20s.
Segment control: You learn to switch between singles, doubles, and trebles on demand.
Pressure management: The ?Shanghai threat? creates mini high-pressure moments similar to match darts.
Rhythm and recovery: One scrappy dart doesn?t end the round ? you have two more to rescue it.
Tracking progress: Your total score over 20 rounds is an easy benchmark. Record a few sessions and you?ll see trends quickly.

Simple training targets

Aim for a ?clean? round: at least one scoring dart on the correct number each round.
Aim for 600+ total as a developing benchmark, then push higher as consistency improves (your own baseline matters most).
Identify your weakest rounds (often 3, 5, 9, 11, 13) and add extra mini-rounds there.

Skill Level Suitability

Shanghai suits almost everyone because the rules are intuitive and the skill ceiling is high.

Beginners

Encourages basic accuracy and board familiarity.
Suggested tweak: play 1?10 only to keep it shorter and less intimidating.

Intermediate players

Bridges the gap between ?just scoring? and purposeful segment selection.
Great for improving doubles without the pressure of finishing legs.

Advanced players

Tests switching, discipline, and maximising three-dart output on awkward numbers.
Useful as a warm-up for match play because it quickly exposes timing issues and stray groupings.

Betting angles: using Shanghai-style data responsibly

Shanghai itself is usually played as a game format rather than a televised market, but the skills it measures (switching, segment control, doubling under pressure) translate well into how you interpret darts performance. Here are two practical, numbers-based scenarios that show how Shanghai-derived thinking can help you analyse a match more clearly.

Scenario 1: Player to win a leg after a switch-heavy visit

Imagine you?re watching a match and a player has to switch targets mid-leg (for example, they?re forced off 20s by a blocker). A player who performs strongly in Shanghai-style drills often keeps scoring through awkward switches.

In the match, Player A faces a blocked T20 and switches: hits T19 (57), then T19 (57), then S19 (19) = 133 scored.
Player B replies with 100.
Live market example (illustrative): ?Player A to win this leg? is shown at 4/6.

How to apply it: if you already rate Player A?s switching and segment control highly (the same skills Shanghai rewards), you may feel more comfortable that the 133 wasn?t a one-off. If you don?t, you might treat it as an outlier and avoid chasing the moment. Either way, Shanghai gives you a framework for judging whether a player?s advantage is likely to hold when targets change.

Scenario 2: Total 180s line vs. a switching/cover game expectation

Many casual bettors over-focus on 180s. Shanghai-style thinking reminds you that high-level performance can come from efficient switching and heavy 140s/100s as well, especially if doubles are being hit cleanly.

Pre-match line example (illustrative): ?Total 180s over/under? set at 9.5.
You expect a shorter match because both players are strong on doubles: say an estimated 7?3 type scoreline in a race to 10 legs.
If the match ends in 10 legs with steady scoring but quick finishes, there?s simply less time to rack up 180s.

How to apply it: when you anticipate a high checkout rate and quick legs, the under can become more plausible even if both players can hit maximums. Shanghai training doesn?t measure 180s directly, but it supports the broader read: a player who can maintain scoring while switching and then tidy up doubles can shorten matches, reducing maximum opportunities.

FAQs

Do you have to play Shanghai from 1 to 20?: That?s the standard format, but you can shorten it (1?10) for quick games or add bull as an extra round if you want a longer challenge.
Does a ?Shanghai? have to be in a specific order?: No. As long as you hit a single, a double, and a treble of the round number within your three darts, it counts ? in any order.
What happens if I hit the right number but in the wrong ring?: It still scores. For example, in Round 8, hitting S8 is fine even if you were aiming for D8 or T8; you score whatever segment you hit on the correct number.
Do darts that land in other numbers score anything?: No. Only the current round number scores. Everything else (including bull) is zero for that round.
How do you score the single segment on the outer part of the wedge?: Both single areas (the larger inner single and the smaller outer single) are worth the face value of the number. They?re both ?singles?.
Can Shanghai be played as an instant-win game?: Yes. A common variation is that any Shanghai ends the game immediately. Agree this rule before you start, as it changes strategy and game length.
Is Shanghai good practice for doubles?: Very. Every round offers a reason to visit the double ring, and you practise switching between single scoring and double accuracy under mild pressure.
What?s a good Shanghai total score?: It depends on experience level and how strictly you score, but the best approach is to track your own totals over time and aim for steady improvement, especially on your weakest rounds.

The Final Throw

Shanghai is a brilliant darts game because it?s easy to set up, competitive in a group, and genuinely useful as practice. Play it straight (highest total after 20 rounds) for a fair test of consistency, or use variations like instant-win Shanghai to add drama and quicker finishes. Either way, keep a simple record of your totals and you?ll quickly spot where your scoring drops ? those are the rounds to target in training.

If you?re using Shanghai-style insights to inform darts viewing or occasional bets, focus on what the format really measures: switching, segment control, and composure across changing targets. Those traits often show up in matches through steadier scoring when plans change and cleaner doubling under pressure, not just headline maximums.

Bet responsibly: set limits, avoid chasing losses, and treat any stake as the cost of entertainment rather than a way to make money. When the darts stop being fun, it?s time to take a break.

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