Standard 52-card deck

Several terms redirect here. For other uses, see Two of Diamonds (album), Two of hearts (disambiguation), Three of hearts (disambiguation), Three of Diamonds (book), Four of Diamonds (band), IV of Spades, The Five of Hearts (film), Six of hearts (disambiguation), Seven of Spades (film), and Ten-of-diamonds decahedron.

The standard 52-card deck of French playing cards (54 counting jokers) is the most common deck of playing cards used today. It includes 13 ranks in each of the four French suits: clubs (♣), diamonds (♦), hearts (♥) and spades (♠), with reversible "court" or face cards. Each suit includes an Ace, a King, Queen and Jack, each depicted with a symbol of its suit; and ranks two through 10, with each card depicting that many symbols (pips) of its suit. Anywhere from one to six (most often two or three since the mid-20th century) Jokers, often distinguishable with one being more colourful than the other, are added to commercial decks, as some card games require these extra cards. Modern playing cards carry index labels on opposite corners or in all four corners to facilitate identifying the cards when they overlap and so that they appear identical for players on opposite sides. The most popular standard pattern of the French deck is sometimes referred to as the "International" or "Anglo-American" pattern, but the name recommended by the IPCS is "English pattern".

It has been shown that because of the large number of possibilities from shuffling a 52-card deck (52!, equaling roughly 8.0658×10⁶⁷ or 80,658 vigintillion possibilities), it is probable that no two fair card shuffles have ever yielded exactly the same order of cards.

Although French-suited cards are the most common playing cards used internationally, there are many countries or regions that continue to use their own regional cards which are preferred for many games, although none have 52 cards. For example, 40- or 48-card Italian-suited packs are common in Italy and 40- and 48-card Spanish-suited packs on the Iberian peninsula. In addition, tarot cards are required for games such as French tarot (78 cards), which is widely played in France, and the Tarock family of games (42 or 54 cards) played in countries like Austria and Hungary.

English pattern cards and nicknames

For a comprehensive list of card nicknames, see List of playing-card nicknames.

The fanciful design and manufacturer's logo commonly displayed on the ace of spades began under the reign of James I of England, who passed a law requiring an insignia on that card as proof of payment of a tax on local manufacture of cards. Until August 4, 1960, decks of playing cards printed and sold in the United Kingdom were liable for taxable duty and the ace of spades carried an indication of the name of the printer and the fact that taxation had been paid on the cards. The packs were also sealed with a government duty wrapper.

Though specific design elements of the court cards are rarely used in gameplay and many differ between designs, a few are notable.

• Face cards or court cards – jacks, queens, and kings are called "face cards" in North America because the cards have pictures of their names. In Britain, they are called "court cards"
• One-eyed Royals – the jack of spades and jack of hearts (often called the "one-eyed jacks") and the king of diamonds are drawn in profile; therefore, these cards are commonly referred to as "one-eyed". The rest of the courts are shown in full or oblique face.
• The jack of diamonds is sometimes known as "laughing boy".
• Wild cards – When deciding which cards are to be made wild in some games, the phrase "acey, deucey or one-eyed jack" (or "deuces, aces, one-eyed faces") is sometimes used, which means that aces, twos, and the one-eyed jacks are all wild.
• The king of hearts is the only king with no moustache;
• Suicide kings – The king of hearts is typically shown with a sword behind his head, making him appear to be stabbing himself. Similarly, the one-eyed king of diamonds is typically shown with an ax behind his head with the blade facing toward him. These depictions, and their blood-red colour, inspired the nickname "suicide kings".
• The king of diamonds is traditionally armed with an ax, while the other three kings are armed with swords; thus, the king of diamonds is sometimes referred to as "the man with the axe". This is the basis of the trump "one-eyed jacks and the man with the axe". Poker may be played with wild cards, often "Aces, Jacks, and the King with the Axe".
• The ace of spades, unique in its large, ornate spade, is sometimes said to be the death card or the picture card, and in some games is used as a trump card.
• The queen of spades usually holds a sceptre and is sometimes known as "the bedpost queen", though more often she is called the "black lady". She also is the only queen facing left.
• In many decks, the queen of clubs holds a flower. She is thus known as the "flower queen", though this design element is among the most variable; the Bicycle Poker deck depicts all queens with a flower styled according to their suit.
• "2" cards are also known as deuces.
• "3" cards are also known as treys.

Size of the cards

Category	Length		Width
	in	mm	in	mm
Bridge size	3+1⁄2	89	2+1⁄4	57
Poker size	3+1⁄2	89	2+1⁄2	64

Modern playing cards are available in both "wide" and "narrow" sizes, often now commonly referred to as either 'poker' or 'bridge' sized; nominal dimensions are summarized in the adjacent table. Notwithstanding these generally accepted dimensions, there is no formal requirement for precise adherence and minor variations are produced by various manufacturers.

The slightly narrower cards are more suitable for games such as bridge and some types of poker, where a number of cards must be held or concealed in a player's hand. In most U.S. casino poker games, plastic bridge (narrow) sized cards are used; this is for both ease of use and dealing, and the plastic cards last much longer than paper decks. Casino shuffling machines have traditionally been designed for bridge-size (narrow) cards for these reasons. In other table games, such as 21 (blackjack), a modern casino may use hundreds or even thousands of decks per day, so paper cards are used for those, for economic reasons. Poker-size (wide) paper decks are used for 21 and other similar games. Other sizes are also available, such as a smaller 'patience' size (usually 1+3⁄4 × 2+3⁄8 in or 44 × 60 mm) and larger 'jumbo' ones for card tricks.

The thickness and weight of modern playing cards are subject to numerous variables related to their purpose of use and associated material design for durability, stiffness, texture and appearance.

Rank and color

Some decks include additional design elements. Casino blackjack decks may include markings intended for a machine to check the ranks of cards, or shifts in rank location to allow a manual check via an inlaid mirror. Many casino decks and solitaire decks have four indices instead of just two. Many modern decks have bar code markings on the edge of the face to enable them to be sorted by machine (for playing duplicate bridge, especially simultaneous events where the same hands may be played at many different venues). Many decks have large indices, largely for use in stud poker games, where being able to read cards from a distance is a benefit and hand sizes are small. Some decks use four colors for the suits in order to make it easier to tell them apart: the most common set of colors is black (spades ♠), red (hearts ♥), blue (diamonds ♦) and green (clubs ♣). Another common color set is borrowed from the German suits and uses green spades and yellow diamonds with red hearts and black clubs. Another common color set uses black for the spades and clubs, and red for the hearts and diamonds.

When giving the full written name of a specific card, the rank is given first followed by the suit, e.g., "ace of spades". Shorthand notation may reflect this by listing the rank first, "A♠"; this is common usage when discussing poker. Alternatively, listing the suit first, as in "♠K" for a single card or "♠AKQ" for multiple cards, is common practise when writing about bridge; this helps differentiate between the card(s) and the contract (e.g. "4♥", a contract of four hearts). Tens may be either abbreviated to T or written as 10.

Example set of 52 playing cards; 13 of each suit clubs, diamonds, hearts, and spades

	Ace	2	3	4	5	6	7	8	9	10	Jack	Queen	King
Clubs
Diamonds
Hearts
Spades

Unicode

As of Unicode 7.0, playing cards are now represented. Note that the following chart ("Cards", Range: 1F0A0–1F0FF) includes cards from the Tarot Nouveau deck, as well as the standard 52-card deck.

Playing Cards[1][2] Official Unicode Consortium code chart (PDF)

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

U+1F0Ax

🂠

🂡

🂢

🂣

🂤

🂥

🂦

🂧

🂨

🂩

🂪

🂫

🂬

🂭

🂮

U+1F0Bx

🂱

🂲

🂳

🂴

🂵

🂶

🂷

🂸

🂹

🂺

🂻

🂼

🂽

🂾

🂿

U+1F0Cx

🃁

🃂

🃃

🃄

🃅

🃆

🃇

🃈

🃉

🃊

🃋

🃌

🃍

🃎

🃏

U+1F0Dx

🃑

🃒

🃓

🃔

🃕

🃖

🃗

🃘

🃙

🃚

🃛

🃜

🃝

🃞

🃟

U+1F0Ex

🃠

🃡

🃢

🃣

🃤

🃥

🃦

🃧

🃨

🃩

🃪

🃫

🃬

🃭

🃮

🃯

U+1F0Fx

🃰

🃱

🃲

🃳

🃴

🃵

Notes 1.^ As of Unicode version 16.0 2.^ Grey areas indicate non-assigned code points

See also

• 500 decks come with extra ranks.
• French playing cards
• German playing cards
• Italian playing cards
• Spanish playing cards
• Stripped decks come with fewer ranks.
• Tarot Nouveau, the most common French-suited tarot game deck