How to Use Blanks in Scrabble Without Wasting Them

There are two blank tiles in every Scrabble set. Each blank is worth zero points on its own, but it can stand in for any letter and unlocks bingos that would otherwise be impossible. Elite players estimate that a blank is worth about 30 points of equity from the moment it enters your rack. Casual players routinely burn blanks on plays worth 12 or 14. This guide is the practical playbook: when to hold, when to play, and how to score the maximum from every blank you draw.

The 30-point rule

A blank on your rack is worth 30 points of expected value across the game. That means:

• Never play a blank on a turn where the alternative-without-the-blank scores within 25 points of the alternative-with-the-blank.
• Always play a blank on a turn where it unlocks a bingo (50-point bonus + play score = 65+ points typical).
• Nearly always hold a blank when a bingo shape is one tile away.

The 30-point rule is not a mystical number: it's derived from tournament data showing that games with blanks well-used average 40+ points more than games with blanks poorly-used.

When to hold

Hold the blank when:

• Your leave already includes 3-4 letters from RSTLNE + two vowels. You are one tile from a bingo and the blank guarantees it.
• The board offers no seven-square bingo lane. Wait a turn.
• You have another play scoring 20+ that doesn't need the blank.

When to play

Play the blank when:

• You have a bingo now. Take the 50-point bonus.
• The bag contains fewer than 20 tiles and no bingo is likely. The blank's future value shrinks; use it.
• The play scores 25+ points more than the best non-blank alternative.
• The endgame is imminent. Never leave a blank stranded on your rack at game end.

Choosing the letter

The blank must stand for a specific letter. Choose based on:

• Bingo attachment. If the blank makes RETINAS from RETINA, use it as S.
• Hook value. If playing the blank as S opens both your play and an S-hook on the extension, use S.
• Tile scarcity. Never use the blank for a letter already abundant on your rack.
• Denial. If your opponent needs a specific letter and only one remains in the bag, sometimes it's worth blanking a letter they need.

Worked examples

Example 1. Rack: RETINA + blank. Board has an open lane through a DWS.

• Blank = S → RETINAS for 57 points on a plain lane with no premium squares under the word. Working: six real 1-point tiles (6) + blank-as-S scoring 0 = 6 for the word itself, plus the 50-point bingo bonus = 57. Even the floor case beats holding.
• Blank held, play RETINA parallel for 22. Leave a blank + one letter. Next-turn expected value roughly 40.
• Verdict: play RETINAS. The 50-point bonus dwarfs the ~40-point expected value of holding the blank.

Example 2. Rack: BCDEFGH + blank. Nothing plays; no bingo shape.

• Blank = E → best play still scores only 15.
• Swap 5 tiles including the blank? Never — the blank is too valuable.
• Verdict: swap 4 non-blank tiles, keep the blank + 2 vowels.

Example 3. Endgame. Two turns left. Rack: ABCDE + blank + F. Bag empty.

• Play the highest-scoring available combination, blank included. Never leave the blank on the rack when the game ends.

Common mistakes

• Playing a blank in a 12-point word on turn 2. You've cost yourself 18+ points of expected value.
• Using a blank as a duplicate letter. Blanking an E when you already hold two E's is often wasted; a J or Y might unlock more plays.
• Forgetting the blank in your leave. Some players see six other letters and think their leave is one letter — count the blank too.
• Holding the blank into the very last turn. If you can't go out with the blank still on your rack, you've wasted it.

Practice drills

• The 30-point drill. Every time you play a blank in your next 10 games, note the play's score and estimate the best non-blank alternative. Aim for a gap of 25+ every time.
• The "which letter" drill. Given a rack of 6 letters + blank, name the best letter the blank could be. Verify with a solver.
• The endgame blank drill. Set up endgame positions with a blank on your rack and force yourself to go out using it.

Use our Scrabble word finder with the wildcard "?" to see every word your rack could make with a blank in each position, and the anagram solver for full-rack anagrams. The pattern search tool also accepts wildcards and is useful for finding blank-enabled hooks.

The two-blank rack

Drawing both blanks at once is rare (about 1.6% of racks) but it happens. Both-blank racks bingo more than 90% of the time. Rules:

• Never use a blank as a duplicate of a letter you already hold.
• The two blanks should stand for different letters. If your rack is AEINRS + two blanks, one blank = C for ARSENICS and one blank = T for RETAINS — pick whichever the board supports.
• If both blanks bingo, pick the one with the higher board score (usually the one hitting a premium square), not the higher word-alone value.

Blank recovery

If you played a blank on turn 5 and now regret it because a bingo appeared on turn 6, don't panic. The 30-point rule is a long-run average; individual games vary. What matters is not repeating the same misjudgement — audit your blank plays across 10 games and adjust.

Blanks in Words With Friends

WWF has two blanks like Scrabble. The 30-point rule still applies, though the WWF tile distribution makes bingos slightly harder to hit, so blanks are marginally more valuable. Our WWF strategy guide covers WWF-specific blank play.

FAQs

How much is a blank worth? Roughly 30 points of expected value, based on tournament data.

Should I ever swap a blank? Almost never. Only in one specific case: end-of-game exchange where you know you cannot use it and the alternative is leaving it on your rack. Even then, it's usually better to play it as any letter for whatever the board offers.

Do I score points for the blank? No. The blank contributes 0 points wherever it sits. Its value is entirely in what it enables around it.