🃏 Card Picker

Draw random playing cards from a deck

Draw random cards from a standard 52-card deck (4 suits × 13 ranks). Fun fact: The probability of drawing a specific card is 1/52 (1.92%), but the probability of drawing any ace is 4/52 (7.69%)!

Generate Numbers

Number of cards to draw:

Draw with replacement (allow duplicates)

Deck Status

Cards remaining: 52

Cards drawn: 0

Card Drawing Probability

Explore sampling with and without replacement, deck composition probabilities, and conditional probability basics.

Learn More

About Playing Cards

A standard deck contains 52 cards across 4 suits (♠ Spades, ♥ Hearts, ♦ Diamonds, ♣ Clubs), each with 13 ranks (A, 2-10, J, Q, K).

Probability Concepts

Single card: P(specific card) = 1/52 ≈ 1.92%
Any rank: P(any Ace) = 4/52 ≈ 7.69%
Any suit: P(any Spade) = 13/52 = 25%
Face card: P(J, Q, or K) = 12/52 ≈ 23.08%
Red card: P(Hearts or Diamonds) = 26/52 = 50%

Drawing Modes

Without replacement (default): Cards cannot be drawn twice until deck is reset. This simulates real card games where each card is unique.

With replacement: After drawing, the card is "returned" to the deck, allowing duplicates. This is useful for probability demonstrations where each draw is independent.

Card Notation

Cards are shown as rank + suit symbol:

A♠ = Ace of Spades
K♥ = King of Hearts
10♦ = Ten of Diamonds
7♣ = Seven of Clubs