5 days ago · The meaning of DURATION is continuance in time. How to use duration in a sentence.

Jan 27, 2026 · In investing, duration is the number of years it takes to recoup a bond’s true cost, based on the present value of all future coupon and principal payments.

DURATION definition: 1. the length of time that something lasts: 2. for as long as something lasts: 3. the length of…. Learn more.

Use this time and date duration calculator to find out the number of days, hours, minutes, and seconds between the times on two different dates. To add or subtract time from a date, use the Time Calculator.

The Duration Calculator calculates the number of days, months and years between two dates.

The duration of an event or state is the time during which it happens or exists. He was given the task of protecting her for the duration of the trial. Courses are of two years' duration.

Duration is how long something lasts, from beginning to end. A duration might be long, such as the duration of a lecture series, or short, as the duration of a party.

Define duration. duration synonyms, duration pronunciation, duration translation, English dictionary definition of duration. n. 1. Continuance or persistence in time. 2. A period of existence or …

Definition of duration noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Duration is how long something lasts, from beginning to end. A duration might be long, such as the duration of a lecture series, or short, as the duration of a party.