calculate
Americanverb (used with object)
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to determine or ascertain by mathematical methods; compute.
to calculate the velocity of light.
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to determine by reasoning, common sense, or practical experience; estimate; evaluate; gauge.
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to make suitable or fit for a purpose; adapt (usually used passively and with an infinitive).
His remarks were calculated to inspire our confidence.
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Chiefly Northern U.S.
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to think; guess.
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to intend; plan.
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verb (used without object)
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to make a computation or form an estimate.
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to count or rely (usually followed by on orupon ).
They calculated on good weather.
verb
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to solve (one or more problems) by a mathematical procedure; compute
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(tr; may take a clause as object) to determine beforehand by judgment, reasoning, etc; estimate
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(tr; usually passive) to design specifically; aim
the car was calculated to appeal to women
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(intr; foll by on or upon) to depend; rely
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dialect (tr; may take a clause as object)
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to suppose; think
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to intend (to do something)
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Other Word Forms
- calculative adjective
- precalculate verb (used with object)
Etymology
Origin of calculate
First recorded in 1560–70; from Late Latin calculātus “reckoned,” past participle of calculāre “to reckon,” derivative of calculus “pebble”; calculus
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
To calculate it yourself, start with a financial report line item called cash from operations, and then fully subtract capex.
From Barron's • Apr. 3, 2026
Previous studies had confirmed that nanoplastics existed in ocean water, but no one had been able to calculate how much was actually there.
From Science Daily • Mar. 29, 2026
This is because, says the MHRA, data for Ropinirole is only based on individual case reports and so can't be used to calculate overall likelihood.
From BBC • Mar. 28, 2026
Tax software from H&R Block, TurboTax and others will automatically import last year’s data, import W-2s and 1099s, calculate deductions, check for errors, and transfer federal data to state returns.
From MarketWatch • Mar. 27, 2026
I tried to calculate how many kebabs we'd need to sell to live here.
From "City of the Plague God" by Sarwat Chadda
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.