Home Calculators Deck Calculator

Deck Calculator

Calculate draw probabilities, hypergeometric odds, and opening hand statistics for any card game deck — MTG, Yu-Gi-Oh, Pokémon, or custom.

Deck Configuration

Set up your deck size and draw parameters

Deck Setup

MTG=60, YGO=40, Pokémon=60

Cards drawn at game start

How many are in your deck

Draw Scenarios

"At least 1" is most common

Additional draws after opening hand

Deck Composition Tips

4 copies (max)

~40% chance in opener

3 copies

~32% chance in opener

2 copies

~22% chance in opener

1 copy

~12% chance in opener

Opening Hand Odds
--%
chance to draw target
Exact 1 Copy
--%
exactly 1 in opening hand
2+ Copies
--%
2 or more in opener
Miss Entirely
--%
0 copies in opening hand

Common Deck Sizes

MTG Standard60 cards
Yu-Gi-Oh!40–60 cards
Pokémon TCG60 cards
MTG Commander100 cards