calculation is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(mathematics uncountable) The act or process of calculating.
(mathematics countable) The result of calculating.
(countable) Reckoning, estimate.
• By my calculation, we should be there by midnight.

calculation is a Scrabble valid word

calculation

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

calculation is an iScramble, QuickWords valid word

calculation

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• CALCULATIONS

Same letters minus one

• NOCTILUCAL