# calculate

/ˈkæɫkjəˌɫeɪt/ (US) · /kˈælkjʊlˌeɪt/ (UK)

Source: https://englishreference.com/word/calculate
Updated: 2026-06-20

## Senses

### 1. to do math

verb · CEFR B1

to find a number or an answer by using mathematics.

For teachers: to determine a numerical value or solution through mathematical processes.

- You need to calculate the total cost of the trip before you book the hotel.
- The software is designed to calculate complex interest rates across multiple currencies in real time.

Usage: Often used with a direct object or a 'that' clause.

### 2. to judge or predict

verb · CEFR B2

to think carefully about a situation to predict what will happen.

For teachers: to assess or predict the consequences of an action through logical analysis or foresight.

- The company had to calculate the risks of opening a new store during the recession.
- The general carefully calculated the potential for civilian casualties before ordering the strike.

Usage: Commonly used in business and political contexts regarding risk.

### 3. chess strategy

verb · CEFR C1 · Technical

to imagine future moves in a game like chess without moving the pieces.

For teachers: to mentally simulate sequences of potential moves and responses in a strategic game.

- The grandmaster sat in silence for ten minutes to calculate the endgame.
- In high-level play, the ability to calculate deep variations is often what separates masters from amateurs.

### 4. to intend or plan

verb · CEFR C2 · American English · Dialect

to intend, plan, or expect to do something.

For teachers: to intend or suppose; used to express a plan or a personal opinion about a future event.

- I calculate we'll be arriving at the farm just before supper.
- He calculated to leave by dawn, though the heavy rains made the mountain passes look treacherous.

Teaching tip: This usage is largely restricted to specific regional dialects in the United States and may sound old-fashioned or rural to modern ears.

## Examples

- I need to calculate the total cost of the groceries.
- The engineers must calculate the exact amount of weight the bridge can support before construction begins.
- Economists use complex algorithms to calculate the potential impact of inflation on consumer spending habits over the next fiscal quarter.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.