What does summing mean?
“Summing” means adding quantities together in order to find their total, or bringing separate items or amounts together to form a single overall figure. It is the present participle of “sum” and is frequently used in practical, financial, and administrative contexts: a person may be summing expenses, totals, scores, or measurements. The word is also used adjectivally in expressions such as “the summing process” and “a summing statement,” where it refers to the act or result of combining amounts. In conversation, “summing up” is especially common, meaning either to calculate a total or to reduce a discussion or situation to its main points. Although “sum” is more familiar as a noun, “summing” clearly emphasizes the ongoing activity of calculation or consolidation.
To calculate the total of two or more quantities or values.
"They are summing the revenues from all of the regional offices."
Common in financial, statistical, and everyday contexts; often used with objects such as “figures,” “costs,” “scores,” or “totals.”
Relating to the process or result of adding quantities together.
"The report includes a concise summing statement of the project’s costs."
This use is somewhat less common than the verbal participle and is often found in formal or technical writing.
From the Latin word for “take,” “summing” began as an act of taking everything together and became the everyday practice of adding up what matters.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does summing come from?
The verb “sum” comes from Latin sumere, meaning “to take” or “to add together,” a sense reflected in related forms such as “summary” and “consume.” The modern use of “sum” for a total developed from this older meaning of bringing amounts together. The present participle “summing” follows the ordinary English pattern of adding “-ing” to the verb.
Related word forms
How summing is actually used
In everyday use, “summing” often appears in the phrase “summing up.” It is broadly neutral in register, although “totalling” or “totaling” may sound slightly more formal or businesslike.
Easily confused with summing
“Summing” means adding quantities together, whereas “summon” means to call someone or request their presence.