Magic · Land Calculator

MAGIC · LAND ODDS

How likely is your opening hand to contain enough lands?

Set your deck size, land count, cards seen and target. Every result updates instantly.

Chance of 2+ lands
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Configure the calculator to begin.
Exact hypergeometric calculation · no simulation

Probability distribution

PMF

Probability over turns

cards seen → probability

What if?

nearby configurations

Deck Analysis

multivariate exact probability

Statistics

distribution summary

Exact probabilities

all possible outcomes
Mathematical details & assumptions

Lab

persistent workspace
Scenarios, simulations and draw tests are stored separately in your browser.
Latest simulation
Monte Carlo
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Simulations
last 6
Saved scenarios
configurations
Draw tests
individual draws
Hypergeometric Lab · exact combinatorics in JavaScript · Monte Carlo simulations are comparison only · works offline · no server storage