Ask Difference

Double vs. Twice — What's the Difference?

By Maham Liaqat & Urooj Arif — Updated on March 21, 2024
"Double" refers to multiplying by two or a quantity two times the size, while "twice" means two times in number or amount, focusing on frequency.
Double vs. Twice — What's the Difference?

Difference Between Double and Twice

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Key Differences

Double is used to describe an increase or quantity that is two times as much as a reference point. It emphasizes the result of this multiplication or growth, highlighting the final magnitude in comparison to the original. On the other hand, twice specifies the number of occurrences or instances, equaling two times something happens or is done. It focuses on the repetition or frequency, rather than the size or result of an increase.
When discussing financial growth, saying an investment has doubled indicates that its value is now two times greater than its initial amount. This showcases the result of the investment's performance over time. Whereas, saying dividends were paid twice in a year highlights the frequency of the payment, not the total amount paid.
In terms of measurements, if a recipe calls for double the sugar, it requires an amount that is twice as much as initially specified, adjusting the quantity to achieve a desired outcome. Conversely, if a medication is to be taken twice a day, it refers to the frequency of the action, stressing the importance of taking the medication two times within a 24-hour period.
Double can also signify a duplicate or something made to resemble another in an identical manner. For instance, a double room in a hotel implies a room designed for two people, often with a double bed. Whereas, using twice in a similar context doesn't apply since it inherently relates to the number of times an action is taken or an event occurs.
The distinction between double and twice becomes crucial in instructions and descriptions. "Double the ingredients" changes the scale of a recipe, affecting the volume or quantity of the food prepared. In contrast, "stir twice" conveys a specific action to be repeated a certain number of times, focusing on the procedural aspect rather than the quantity involved.
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Comparison Chart

Definition

To increase by two times in size, amount, or number
To do or occur two times

Focus

Quantity, size, or magnitude increase
Frequency or number of occurrences

Common Usage

Multiplication, growth, size adjustment
Repetition, frequency, sequence

Examples

Double the amount of flour
Go to the gym twice a week

Contextual Fit

Often used in financial, growth, size contexts
Used to describe frequency, schedules, occurrences

Compare with Definitions

Double

A room for two people.
They booked a double room for their vacation.

Twice

In expressions of time.
The clock chimes twice at half past the hour.

Double

To make or become twice as much.
The company aims to double its output by next year.

Twice

Two times in number or degree.
I visited Paris twice last year.

Double

To fold in half.
Double the paper before cutting it.

Twice

Indicating repetition.
He checks his email twice daily.

Double

A quantity two times as large as another.
A double serving of ice cream satisfied his sweet tooth.

Twice

As a measure of comparison.
The lake is twice as deep as before.

Double

Exact likeness or duplicate.
He found a double of his favorite shirt.

Twice

To double in a way that emphasizes frequency.
The magazine is published twice a month.

Double

Consisting of two equal, identical, or similar parts or things
Double doors

Twice

Twice (Korean: 트와이스; Japanese: トゥワイス), commonly stylized as TWICE, is a South Korean girl group formed by JYP Entertainment. The group is composed of nine members: Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu.

Double

Lower in pitch by an octave.

Twice

In two cases or on two occasions; two times
I rewrote the essay twice.

Double

At or to twice the amount or extent
You have to be careful, and this counts double for older people

Twice

In doubled degree or amount
Twice as many.

Double

A thing which is twice as large as usual or is made up of two standard units or things
Join the two sleeping bags together to make a double

Twice

Two times.

Double

A person who looks exactly like another
You could pass yourself off as his double

Twice

Doubled in quantity, intensity, or degree.

Double

(especially in tennis and badminton) a game or competition involving sides made up of two players
The semi-finals of the doubles

Twice

Two times; once and again.
He twice essayed to cast his son in gold.

Double

A system of change-ringing using five bells, with two pairs changing places each time.

Twice

Doubly; in twofold quantity or degree; as, twice the sum; he is twice as fortunate as his neighbor.

Double

A pair of victories in the same sport in two different competitions
Manchester United won the double twice

Twice

Two times;
I called her twice

Double

A number or amount which is twice as large as a contrasting or usual number or amount
He paid double and had a room all to himself

Twice

To double the degree;
She was doubly rewarded
His eyes were double bright

Double

Become twice as much or as many
Profits doubled in one year

Double

Fold or bend (paper, cloth, or other material) over on itself
The muslin is doubled and then laid in a sieve over the bowl

Double

Be used in or play another, different role
A laser printer doubles as a photocopier

Double

Twice as much in size, strength, number, or amount
A double dose.

Double

Composed of two like parts
Double doors.

Double

Composed of two unlike parts; dual
A double meaning.
A double role for an actor.

Double

Accommodating or designed for two
A double bed.
A double room.

Double

Characterized by duplicity; deceitful
Speak with a double tongue.

Double

(Botany) Having many more than the usual number of petals, usually in a crowded or an overlapping arrangement
A double chrysanthemum.

Double

Something increased twofold.

Double

One that closely resembles another; a duplicate.

Double

Something having two identifiable or prominent parts or members.

Double

Something capable of carrying, moving, or holding two people or things, as a mattress.

Double

An actor's understudy.

Double

An actor who takes the place of another actor in scenes requiring special skills or preparations
A stunt double.
A body double.

Double

An apparition; a wraith.

Double

A sharp turn in a direction of movement; a reversal.

Double

A sharp, often devious change in position or argument; a shift.

Double

Doubles(Sports) A form of a game, such as tennis or handball, having two players on each side.

Double

(Baseball) A hit enabling the batter to reach second base. Also called two-bagger, two-base hit.

Double

A bid in bridge indicating strength to one's partner; a request for a bid.

Double

A bid doubling one's opponent's bid in bridge, thus increasing the penalty for failure to fulfill the contract.

Double

A hand justifying such a bid.

Double

To make twice as great.

Double

To be twice as much as
Doubled the score of his opponent.

Double

To fold in two.

Double

To clench (one's fist).

Double

To duplicate; repeat.

Double

To turn (an enemy spy) into a double agent.

Double

To cause the scoring of (a run) by hitting a double.

Double

To advance or score (a runner) by hitting a double.

Double

To put out (a runner) as the second part of a double play.

Double

(Games) To challenge (an opponent's bid) with a double in bridge.

Double

(Music) To duplicate (another part or voice) an octave higher or lower or in unison.

Double

(Nautical) To sail around
Double a cape.

Double

To be increased twofold
The debt soon doubled.

Double

To turn sharply or all the way around; reverse one's course
Had to double back to touch the missed base.

Double

To serve in an additional capacity
A frying pan that doubles as a pie tin.
A conductor who doubles as a pianist.

Double

To replace an actor in the actor's absence or in a certain scene.

Double

(Baseball) To hit a double.

Double

(Games) To announce a double in bridge.

Double

To twice the amount or extent; doubly
Paid double for the customized car.

Double

Two together; in pairs
Sleeping double.

Double

In two
Bent double.

Double

Made up of two matching or complementary elements.
The closet has double doors.

Double

Of twice the quantity.
Give me a double serving of mashed potatoes.

Double

Of a family relationship, related on both the maternal and paternal sides of a family.
He's my double cousin as my mother's sister married my father's brother.

Double

Designed for two users.
A double room

Double

Folded in two; composed of two layers.

Double

Stooping; bent over.

Double

Having two aspects; ambiguous.
A double meaning

Double

False, deceitful, or hypocritical.
A double life

Double

Of flowers, having more than the normal number of petals.

Double

(music) Of an instrument, sounding an octave lower.
A double bass

Double

(music) Of time, twice as fast.

Double

Twice over; twofold; doubly.

Double

Two together; two at a time. (especially in see double)
There are only a few beds, so some of the children will have to sleep double for the night.

Double

Twice the number, amount, size, etc.

Double

A person who resembles and stands in for another person, often for safety purposes
Saddam Hussein was rumored to have many doubles.

Double

A drink with two portions of alcohol.
On second thought, make that a double.

Double

A ghostly apparition of a living person; a doppelgänger.

Double

A sharp turn, especially a return on one's own tracks.

Double

A redundant item for which an identical item already exists.
I have more than 200 stamps in my collection but they're not all unique: some are doubles.
Before printing the photos, Liam deleted the doubles.

Double

(baseball) A two-base hit.
The catcher hit a double to lead off the ninth.

Double

(bridge) A call that increases certain scoring points if the last preceding bid becomes the contract.

Double

(billiards) A strike in which the object ball is struck so as to make it rebound against the cushion to an opposite pocket.

Double

A bet on two horses in different races in which any winnings from the first race are placed on the horse in the later race.

Double

(darts) The narrow outermost ring on a dartboard.

Double

(darts) A hit on this ring.

Double

(dominoes) A tile that has the same value (i.e., the same number of pips) on both sides.

Double

A double-precision floating-point number.
The sine function returns a double.

Double

(soccer) Two competitions, usually one league and one cup, won by the same team in a single season.

Double

(rowing) A boat for two scullers.

Double

(sports) The feat of scoring twice in one game.

Double

The feat of winning two events in a single meet or competition.
In 1996, Michael Johnson achieved a double by winning both the 200 and 400 meter dashes.

Double

(historical) A former French coin worth one-sixth of a sou.

Double

A copper coin worth one-eighth of a penny.

Double

(music) Playing the same part on two instruments, alternately.

Double

(Christianity) A double feast.

Double

Synonym of double-quick

Double

(transitive) To multiply by two.
The company doubled their earnings per share over last quarter.

Double

(intransitive) To increase by 100%, to become twice as large in size.
Our earnings have doubled in the last year.

Double

To be the double of; to exceed by twofold; to contain or be worth twice as much as.

Double

(transitive) To fold over so as to make two folds.
To make a pleat, double the material at the waist.

Double

(transitive) (sometimes followed by up) To clench (a fist).

Double

(baseball) To get a two-base hit.
The batter doubled into the corner.

Double

(transitive) (often followed by together or up) To join or couple.

Double

(transitive) To repeat exactly; copy.

Double

To serve a second role or have a second purpose.
A spork is a kind of fork that doubles as a spoon.

Double

To act as substitute for (another theatrical performer in a certain role, etc).

Double

(theatre) To play (both one part and another, in the same play, etc).

Double

(intransitive) To turn sharply, following a winding course.

Double

(nautical) To sail around (a headland or other point).

Double

(music) To duplicate (a part) either in unison or at the octave above or below it.

Double

To be capable of performing (upon an additional instrument).

Double

(bridge) To make a call that will double certain scoring points if the preceding bid becomes the contract.

Double

To double down.

Double

To cause (a ball) to rebound from a cushion before entering the pocket.

Double

(intransitive) To go or march at twice the normal speed.

Double

(transitive) To multiply the strength or effect of by two.
Sorry, this store does not double coupons.

Double

(military) To unite, as ranks or files, so as to form one from each two.

Double

To transmit simultaneously on the same channel as another station, either unintentionally or deliberately, causing interference.
Could you please repeat your last transmission? Another station was doubling with you.

Double

To operate as a double agent.

Double

Twofold; multiplied by two; increased by its equivalent; made twice as large or as much, etc.
Let a double portion of thy spirit be upon me.
Darkness and tempest make a double night.

Double

Being in pairs; presenting two of a kind, or two in a set together; coupled.
[Let] The swan, on still St. Mary's lake,Float double, swan and shadow.

Double

Divided into two; acting two parts, one openly and the other secretly; equivocal; deceitful; insincere.
With a double heart do they speak.

Double

Having the petals in a flower considerably increased beyond the natural number, usually as the result of cultivation and the expense of the stamens, or stamens and pistils. The white water lily and some other plants have their blossoms naturally double.

Double

Twice; doubly.
I was double their age.

Double

To increase by adding an equal number, quantity, length, value, or the like; multiply by two; as, to double a sum of money; to double a number, or length.
Double six thousand, and then treble that.

Double

To make of two thicknesses or folds by turning or bending together in the middle; to fold one part upon another part of; as, to double the leaf of a book, and the like; to clinch, as the fist; - often followed by up; as, to double up a sheet of paper or cloth.
Then the old manWas wroth, and doubled up his hands.

Double

To be the double of; to exceed by twofold; to contain or be worth twice as much as.
Thus reënforced, against the adverse fleet,Still doubling ours, brave Rupert leads the way.

Double

To pass around or by; to march or sail round, so as to reverse the direction of motion.
Sailing along the coast, the doubled the promontory of Carthage.

Double

To unite, as ranks or files, so as to form one from each two.

Double

To be increased to twice the sum, number, quantity, length, or value; to increase or grow to twice as much.
'T is observed in particular nations, that within the space of three hundred years, notwithstanding all casualties, the number of men doubles.

Double

To return upon one's track; to turn and go back over the same ground, or in an opposite direction.
Doubling and turning like a hunted hare.
Doubling and doubling with laborious walk.

Double

To play tricks; to use sleights; to play false.
What penalty and danger you accrue,If you be found to double.

Double

To set up a word or words a second time by mistake; to make a doublet.

Double

Twice as much; twice the number, sum, quantity, length, value, and the like.
If the thief be found, let him pay double.

Double

Among compositors, a doublet (see Doublet, 2.); among pressmen, a sheet that is twice pulled, and blurred.

Double

That which is doubled over or together; a doubling; a plait; a fold.
Rolled up in sevenfold doubleOf plagues.

Double

A turn or circuit in running to escape pursues; hence, a trick; a shift; an artifice.
These men are too well acquainted with the chase to be flung off by any false steps or doubles.

Double

A person or thing that is the counterpart of another; a duplicate; copy; (Obs.) transcript; - now chiefly used of persons. Hence, a wraith.
My charming friend . . . has, I am almost sure, a double, who preaches his afternoon sermons for him.

Double

A player or singer who prepares to take the part of another player in his absence; a substitute; - used especially of a person who resembles an actor and takes the actor's place in scenes requiring special skills; as, a stunt double.

Double

Double beer; strong beer.

Double

A feast in which the antiphon is doubled, hat is, said twice, before and after the Psalms, instead of only half being said, as in simple feasts.

Double

A game between two pairs of players; as, a first prize for doubles.

Double

An old term for a variation, as in Bach's Suites.

Double

A base hit on which the batter stops safely at second base;
He hit a double to deep centerfield

Double

A stand-in for movie stars to perform dangerous stunts;
His first job in Hollywood was as a double for Clark Gable

Double

Someone who closely resembles a famous person (especially an actor);
He could be Gingrich's double
She's the very image of her mother

Double

A quantity that is twice as great as another;
36 is the double of 18

Double

Raising the stakes in a card game by a factor of 2;
I decided his double was a bluff

Double

Increase twofold;
The population doubled within 50 years

Double

Hit a two-base hit

Double

Bend over or curl up, usually with laughter or pain;
He doubled and vomited violently

Double

Do double duty; serve two purposes or have two functions;
She doubles as his wife and secretary

Double

Bridge: make a demand for (a card or suit)

Double

Make or do or perform again;
He could never replicate his brilliant performance of the magic trick

Double

Having more than one decidedly dissimilar aspects or qualities;
A double (or dual) role for an actor
The office of a clergyman is twofold; public preaching and private influence
Every episode has its double and treble meaning

Double

Consisting of or involving two parts or components usually in pairs;
An egg with a double yolk
A double (binary) star
Double doors
Dual controls for pilot and copilot
Duple (or double) time consists of two (or a multiple of two) beats to a measure

Double

Twice as great or many;
Ate a double portion
The dose is doubled
A twofold increase

Double

Used of flowers having more than the usual number of petals in crowded or overlapping arrangements;
Double chrysanthemums have many rows of petals and are usually spherical or hemispherical

Double

Used of homologous chromosomes associated in pairs in synapsis

Double

Large enough for two;
A double bed
A double room

Double

Having two meanings with intent to deceive;
A sly double meaning
Spoke with forked tongue

Double

Downward and forward;
He was bent double with pain

Double

Two together;
Some people sleep better double

Double

To double the degree;
She was doubly rewarded
His eyes were double bright

Common Curiosities

How does "double" relate to measurements?

"Double" increases the quantity or size, essentially multiplying the measurement by two.

Can "double" and "twice" be used interchangeably?

While both relate to the concept of "two times," their usage depends on whether emphasizing quantity (double) or frequency (twice).

Is "double" only applicable to physical quantities?

No, "double" can apply to abstract quantities as well, such as doubling efforts or attention.

How do "double" and "twice" influence recipe instructions?

"Double" affects the quantity of ingredients, while "twice" could refer to the repetition of an action, like stirring.

What does "twice" indicate in terms of actions?

"Twice" refers to the repetition or frequency of an action occurring two times.

Can "twice" be used to describe growth?

Indirectly, by indicating something has happened two times, but it doesn't specify the growth's magnitude like "double" does.

Does "double" have financial implications?

Yes, it's often used to describe the increase in value or amount, like doubling an investment.

Are there contexts where "double" and "twice" cannot replace each other?

Yes, in contexts where the emphasis is strictly on quantity or size ("double") versus frequency ("twice").

Can "double" refer to accommodations?

Yes, such as a double room, indicating accommodations for two people.

How does "twice" affect the understanding of schedules?

"Twice" helps define the regularity or schedule of occurrences, emphasizing the pattern of repetition.

Is "twice" ever used in measurements?

Yes, but it emphasizes the number of times something is measured, rather than the measurement itself increasing.

Can "double" imply a physical resemblance?

Yes, "double" can refer to a duplicate or something very similar in appearance.

How do cultural expressions use "double" and "twice"?

Culturally, both terms can be found in expressions emphasizing increase or repetition, though their specific uses vary.

How does "twice" relate to daily routines?

It specifies the frequency of actions within routines, like taking medicine twice a day.

What is the impact of "double" on portions or servings?

It increases the size or amount of the portion, making it twice as large.

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Author Spotlight

Written by
Maham Liaqat
Co-written by
Urooj Arif
Urooj is a skilled content writer at Ask Difference, known for her exceptional ability to simplify complex topics into engaging and informative content. With a passion for research and a flair for clear, concise writing, she consistently delivers articles that resonate with our diverse audience.

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