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Synonyms

add up

British  

verb

  1. to find the sum (of)

  2. (intr) to result in a correct total

  3. informal (intr) to make sense

  4. to amount to

"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

add up Idioms  
  1. Amount to an expected or correct total, as in These figures don't add up , meaning they are not correct. [Mid-1800s]

  2. Be consistent, make sense, as in I'm not sure that all this testimony will add up . [First half of 1900s]

  3. Assess, form an opinion of, as in He looked across the track and added up the competition . Also see add up to .


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.

See Examples For:

But incumbent steel companies were caught off guard by the size of Mesabi’s plan to add up to 10 million tons of steel annually to the U.S. market, with initial production starting in 2030.

From The Wall Street Journal ● Oct. 12, 2026

My calculator says those five items alone add up to 16.4% of GDP.

From MarketWatch ● Oct. 8, 2026

Prime Minister Andy Burnham has said the proposed rule changes are part of a crackdown on the "little charges that add up" when families plan their holiday trips.

From BBC ● Oct. 2, 2026

That doesn’t add up to a threat of force, Cohen said.

From Los Angeles Times ● Oct. 1, 2026

If she kept at it, chipping away at weak links wherever she found them, it might add up to something.

From "The Underground Railroad: A Novel" by Colson Whitehead

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