Dominoes Scoring Guide — How Points and Counting Work

Scoring in dominoes varies by variant, but the underlying principle is always the same: pips equal points. This guide explains how scoring works in the most popular domino games so you always know where you stand.

The Basic Principle — Pips Are Points

Every dot on a domino tile is one pip. A 5-3 tile has 8 pips. A 6-6 has 12. A 0-0 (double blank) has 0. When it comes time to score, you count pips.

Round-End Scoring (Draw & Block Dominoes)

In standard Draw and Block Dominoes, scoring happens only at the end of each round.

When a Player Goes Out

The winning player (who played their last tile) scores the total pip count of all tiles remaining in opponents’ hands.

Example (2-player game):

• You go out.
• Your opponent holds: 4-3 (7), 6-1 (7), 2-2 (4) → Total: 18 pips.
• You score 18 points.

When the Game Blocks

If no player can play and the boneyard is empty:

1. All players count their remaining pips.
2. The player with the fewest pips wins the round.
3. The winner scores the sum of all opponents’ pips minus their own.

Example (3-player game):

• Player A has 8 pips remaining.
• Player B has 14 pips remaining.
• Player C has 22 pips remaining.
• Player A wins and scores: (14 + 22) − 8 = 28 points.

Some rule sets award the winner only the opponents’ totals without subtracting their own. Always agree on the rule before playing.

Match Scoring

Individual rounds continue until a player reaches the agreed match target:

The first player to reach or exceed the target wins the match.

Scoring on the Play — All Fives (Muggins)

All Fives adds scoring during the round. Each time you play a tile, check the sum of all open ends on the layout. If that sum is a multiple of five, you score that many points immediately.

Example

• The layout has open ends of 5 and 3 → sum = 8 → no score.
• You play a tile that changes one end to 2 → sum = 5 + 2 = 7 → no score.
• An opponent plays so the ends show 5 and 5 → sum = 10 → 10 points.

Doubles can create additional open ends (spinners), which affect the sum. You must count all open ends carefully.

Muggins Rule

If a player fails to claim their score, an opponent can call “Muggins!” and take those points instead. This rule is optional but common in competitive play.

Scoring in Mexican Train

Mexican Train uses a round-based system where the lowest score wins:

1. At the end of each round, every player counts their remaining pips. That count is added to their running total.
2. A player who goes out scores 0 for the round.
3. After all rounds are completed (one round for each double in the set), the player with the lowest cumulative score wins.

This is the inverse of standard domino scoring — low is good.

Scoring in 42 (Texas 42)

42 is a trick-taking domino game scored more like a card game:

• Each trick is worth 1 point.
• Tiles whose pips total a multiple of five are count tiles and add extra points: 0-5 (5 pts), 1-4 (5 pts), 2-3 (5 pts), 3-2 (5 pts), 5-0 (5 pts), 4-1 (5 pts), 5-5 (10 pts), 6-4 (10 pts).
• Total per round: 7 tricks (7 pts) + 35 in count tiles = 42 (hence the name).
• Bidding determines point multipliers and game targets vary.

Rounding and Ties

• In some rule sets, the round-end pip total is rounded to the nearest five when scoring.
• If a blocked game produces a tie in pip count, some rules award no points; others split the round or let the player who set (opened) the round win.

Always agree on tiebreaker rules before starting.

Scoring Quick Reference

Why Scoring Matters for Strategy

Understanding scoring changes how you play. If you know heavy tiles cost you big when a round ends, you shed them early. If you know multiples of five score points in All Fives, you plan your plays around the open-end sums. Scoring is not just bookkeeping — it is the engine that drives domino strategy.