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Synonyms

calculate

American  
[kal-kyuh-leyt] / ˈkæl kyəˌleɪt /

verb (used with object)

calculated, calculating
  1. to determine or ascertain by mathematical methods; compute.

    to calculate the velocity of light.

    Synonyms:
    cast, figure, count
  2. to determine by reasoning, common sense, or practical experience; estimate; evaluate; gauge.

  3. to make suitable or fit for a purpose; adapt (usually used passively and with an infinitive).

    His remarks were calculated to inspire our confidence.

    Synonyms:
    mean, intend, plan, design
  4. Chiefly Northern U.S.

    1. to think; guess.

    2. to intend; plan.


verb (used without object)

calculated, calculating
  1. to make a computation or form an estimate.

  2. to count or rely (usually followed by on orupon ).

    They calculated on good weather.

calculate British  
/ ˈkælkjʊˌleɪt, ˈkælkjʊlətɪv /

verb

  1. to solve (one or more problems) by a mathematical procedure; compute

  2. (tr; may take a clause as object) to determine beforehand by judgment, reasoning, etc; estimate

  3. (tr; usually passive) to design specifically; aim

    the car was calculated to appeal to women

  4. (intr; foll by on or upon) to depend; rely

  5. dialect (tr; may take a clause as object)

    1. to suppose; think

    2. to intend (to do something)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of calculate

First recorded in 1560–70; from Late Latin calculātus “reckoned,” past participle of calculāre “to reckon,” derivative of calculus “pebble”; see calculus

Explanation

To calculate is to compute, by figuring out a mathematical equation or a situation. You can calculate your monthly student loan payments, or calculate the risk of not paying them on time. Calculate derives from the Latin word for "count." When you calculate, you either count something up or calculate on something happening. You might be able to calculate the answer to a simple equation in your head but need a calculator to figure out a more complex problem. And when someone is calculating, they are scheming or conniving, always figuring out the fastest way to get ahead.

Keep Reading on Vocabulary.com

Vocabulary lists containing calculate

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.

Field said he spent the better part of a year resolving conflicts between the two sides, down to details like how to calculate the size of parts going into the vehicle.

From The Wall Street Journal • May 5, 2026

The financial implications of the strike are difficult to calculate at this juncture, but the district doesn’t necessarily lose money.

From Los Angeles Times • Apr. 29, 2026

Using models of how the universe evolved, scientists can calculate the current expansion rate.

From Science Daily • Apr. 29, 2026

A coach might calculate the risk and reward of being down to 10 players for 60 seconds, able to change the pattern of the game or cause disruption.

From BBC • Apr. 27, 2026

This is actually a hard answer to calculate.

From "The Miscalculations of Lightning Girl" by Stacy McAnulty