How Scrabble Scoring Works: Premium Squares, Bingos, and Blanks

Scrabble looks like a spelling game, but the score sheet is where games are won. Most disagreements at the table come from scoring: which premium is applied first, whether a blank on a red square still triples, and what happens to leftover tiles at the end. Hasbro hosts the official Scrabble rules sheet for its classic edition (product 04024, for 2 to 4 players with 100 letter tiles and 4 racks), and everything below comes from it.

1. The basics before you score

• Each player draws 7 tiles. To decide who starts, everyone draws one tile; the letter closest to A goes first, and a blank beats every letter.
• The first word must use at least two letters, read across or down, and cover the center star. Diagonal words are not allowed.
• Every tile placed in one turn must sit in a single row or column and form one complete word. If those tiles also touch other letters, every new word they create must be valid too.
• After scoring, draw back up to 7 tiles.
• Instead of playing, you can use your turn to exchange all, some, or none of your tiles. Put the discards facedown, draw the same number, then mix the discards into the pool. That ends your turn.

2. How a turn is scored

Your score for a turn is the total letter value of every word you formed or changed that turn, plus premiums. Each tile shows its value; a blank is worth zero.

2.1. Letter premiums come first

• A light blue square doubles the letter placed on it.
• A dark blue square triples the letter placed on it.

2.2. Then word premiums

• A pink square doubles the whole word.
• A red square triples the whole word.

The rules are explicit about order: include the letter premiums "before doubling or tripling the word score."

2.3. Two word premiums in one word

If one word covers two premium word squares, they stack by multiplying. Two pink squares make the word worth 4 times its letter count, and two red squares make it worth 9 times.

2.4. The center star

The center star is a pink square, so the first word of the game is always doubled. The official example on the rules sheet shows HORN played on the star for 14 points, which means its letters total 7 before doubling.

3. The rules people forget

Premiums count only once. Letter and word premiums apply only on the turn the tile is placed. Later words that reuse that tile count it at face value.

Blanks still trigger word premiums. A blank on a pink or red square scores zero itself, but the word it is part of is still doubled or tripled.

Shared letters score in both words. When one turn forms two or more words, each word is scored separately, and the shared letter counts in each, including its premium value.

No sliding. Once a letter is played, it cannot be moved.

Blanks are permanent. When you play a blank, say which letter it represents. It stays that letter for the rest of the game.

4. The 50-point bonus

If you play all 7 of your tiles in one turn, you add a premium of 50 points after totaling the word score. Many players call this a "bingo."

Worked example. The tile values here are made up to show the order of operations. Say you play all 7 tiles to make a word whose letters add up to 12. One letter worth 3 sits on a light blue square, so that letter counts twice: 12 + 3 = 15. The word also crosses one pink square, so 15 doubles to 30. Finally the 50-point bonus is added: 30 + 50 = 80 points. Applying the bonus before doubling would give the wrong total of 130, because the 50 would be doubled too.

5. Challenges

Before the game, agree on one dictionary. The official sheet allows any word listed as a part of speech in that dictionary, with exceptions: words that are always capitalized, abbreviations, prefixes and suffixes standing alone, and words that need a hyphen or apostrophe.

A word can be challenged before the next player starts their turn:

• If the word is not acceptable, the player takes back the tiles, scores nothing, and loses that turn.
• If the word is acceptable, the challenger loses their next turn.

The dictionary is for challenges only, not for browsing during play.

6. How the game ends

The game ends when all tiles have been drawn and one player uses their last tile, or when no more plays are possible. Then:

1. Each player subtracts the total value of their unplayed tiles.
2. If someone used all their tiles, they add the total of everyone else's unplayed tiles.

For example, if you go out and your two opponents hold tiles worth 4 and 6, you gain 10, one opponent loses 4, and the other loses 6.

The highest final score wins. If there is a tie, the player with the higher score before the leftover-tile adjustment wins.

The sheet also gives a benchmark: in a 2-player game, a good player scores in the 300 to 400 point range.

7. Key takeaways

• Apply letter premiums first, then word premiums, then the 50-point bonus for using all 7 tiles.
• Two word premiums in one word multiply, giving 4 times or 9 times the letter total.
• Premiums count only on the turn a tile is placed, but a blank on a word premium still doubles or triples the word.
• A failed challenge costs the challenger a turn; an invalid word costs the player their turn.
• At the end, unplayed tiles are subtracted, and the player who went out adds everyone else's leftovers.