What does misestimate mean?
Misestimate is a verb meaning to calculate or judge something incorrectly. It is used when a person or organization makes an inaccurate estimate of a cost, total, size, duration, level of demand, or probability. For example, planners may misestimate the time required to complete a project or misestimate how many customers will attend an event. The word implies that some judgment or estimation was made, but the result did not match the actual amount or circumstances. In professional contexts it can carry a serious or cautionary tone because an incorrect estimate may lead to wasted resources, inadequate preparation, or poor decisions. The related noun is misestimation, and the standard inflected forms are misestimated and misestimating.
verbTo estimate incorrectly, especially by misjudging a quantity, value, cost, or likelihood.
- To form an incorrect estimate of a quantity, value, cost, size, or probability.
"The team misestimated the number of applicants and did not prepare enough interview slots."
"We misestimated the amount of food needed for the meeting."
"The company misestimated demand and consequently overordered its products."
A misestimate can be more costly than an estimate that is simply uncertain.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does misestimate come from?
The word combines the English prefix mis-, meaning wrongly or incorrectly, with estimate. Estimate ultimately comes through French from Latin aestimare, meaning to assess or estimate the value of something. The prefixed form misestimate follows the regular English pattern of forming a verb by adding a prefix that specifies an incorrect action.
Related word forms
How misestimate is actually used
The word is formal but readily understood in business, project planning, statistics, and everyday discussion. It is often used with costs, sizes, numbers, time, demand, or probabilities. It is distinct from simply making a rough estimate, since it explicitly indicates that the estimate is incorrect.
Easily confused with misestimate
Miscalculate usually means to perform a calculation incorrectly, whereas misestimate can refer more broadly to forming an inaccurate judgment about a quantity, value, or likelihood.
Misjudge emphasizes making an incorrect assessment or forming a faulty opinion, while misestimate more specifically concerns an inaccurate numerical estimate.