How to Keep Score in Dominoes: A Simple Beginner's Guide
Almost everyone has played with dominoes at some point—even if it was just lining them up on the living room floor in a long twisty snake and watching them topple over! But did you know that dominoes is actually one of the most tactical math and board games in the world?
When you watch experienced players at a table, they slam down tiles and instantly announce: "Ten on the board!" or "Fifteen for game!". If you've ever wondered how they count those points so fast, this guide will teach you the exact scoring rules for the world's most famous domino game: All Fives (also called Muggins).
The Golden Rule of All Fives: Multiples of 5
In All Fives, you score points in real time during the game every time you play a tile.
After you place a domino on either end of the chain, look at the exposed numbers on all the open ends. Add those open numbers together. If the total sum is divisible by 5 (5, 10, 15, or 20), you score that exact number of points! If the sum is 6, 7, 8, or 9, you score zero points for that move.
Example 1: Scoring 5 Points
One end of the domino train shows a [2], and you play a tile on the other end leaving a [3] exposed. 2 + 3 = 5! You immediately shout "Five!" and write down 5 points on your score pad.
Example 2: Scoring 15 Points
One open end has a [6], and you connect a tile to the other end leaving a [4] exposed, plus a double tile branch with a [5]. 6 + 4 + 5 = 15! You score 15 points on that single turn.
How Double Tiles Count as "Spinners"
Double tiles (like [4|4], [5|5], or [6|6]) are placed sideways across the line.
The very first double tile played in the game is called the Spinner. Both ends of a double count toward the total until branches are added to it. Once branches are added to all sides of the spinner, the chain can branch out in four directions, creating up to 4 open ends to add up!
Scoring at the End of the Round ("Domino!")
When a player plays their very last tile, they knock on the table and yell "Domino!". The round is over immediately!
The player who dominoed earns bonus points calculated from the leftover tiles in all the other players' hands:
- All losing players flip their remaining tiles face-up.
- Add all the dots (pips) on their unplayed tiles together.
- Round that number to the nearest multiple of 5 (e.g. 17 dots rounds to 15; 18 dots rounds to 20).
- The winner adds those rounded points to their running scorecard!
What If the Game Gets "Blocked"?
Sometimes the bone pile (boneyard) runs completely dry, and no player can make a legal play. The game is "blocked".
In a blocked game, everyone counts the total pips remaining in their own hands. The player with the lowest pip count wins the round and scores the difference between their hand and opponents' hands (rounded to the nearest 5).
Winning Target Score
Most casual domino games are played to 150 or 250 points. You can use simple tally marks (groups of 5) on a notebook or record numerical totals. The first player or team to hit the target score wins the championship!
Enjoy games that combine numbers and quick observation? You will love playing 13-card rummy on your phone! Check out our Indian Rummy Rules Guide to see how skills transfer.