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Is CALCULATION a valid Scrabble word?

Yes, CALCULATION is a valid word in US Scrabble and UK Scrabble, worth 15 points.

Base score before bonus squares; blank tiles score zero.

What does CALCULATION mean?

  1. noun

    the procedure of calculating; determining something by mathematical or logical methods

  2. noun

    problem solving that involves numbers or quantities

  3. noun

    planning something carefully and intentionally

    “it was the deliberation of his act that was insulting”

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
15
Words With Friends
21
Letters
11

C (3) + A (1) + L (1) + C (3) + U (1) + L (1) + A (1) + T (1) + I (1) + O (1) + N (1) = 15 points in Scrabble.

Dictionary status

  • Scrabble (US & Canada)Valid
  • Scrabble (UK & worldwide)Valid
  • Words With FriendsListed

Scrabble lists: NWL2023 (US & Canada) and CSW24 (UK & worldwide). WWF uses our ENABLE reference plus verified additions. “Listed” and “Not listed” describe that reference; check acceptance in the game. Sources reviewed 2026-10-03.

Hooks for CALCULATION

Single letters that turn CALCULATION into another valid word in US Scrabble. Hooks let you extend a word already on the board.

Front hooks0

None. Nothing can be added to the front.

Back hooks1

Words you can make from CALCULATION

The 60 highest-scoring words using these letters.

Study CALCULATION and related words

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