To determine the value of something or the solution to something by a mathematical process.
"She calculated the total cost of her groceries before reaching the checkout counter."
In plain English: To calculate means to figure out an answer by doing math.
"I need to calculate the total cost before I go to the checkout counter."
Usage: Use calculate to describe finding a numerical answer through math, such as computing costs or distances. Avoid using it for non-mathematical planning unless you specifically mean estimating figures rather than strategizing.
Example Sentences
"I need to calculate the total cost before I go to the checkout counter."verb
"I need to calculate how much change I should receive from my lunch bill."verb
"She calculated the time it would take to drive home after work."verb
"We must calculate our budget carefully before planning the vacation."verb
The word "calculate" comes from the Latin calculatus, which originally meant to reckon or compute using small pebbles. It entered English through French, carrying with it this historical method of counting on stones before evolving into its modern mathematical sense.