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Both calculators run independently — change the inputs on either side to compare results.

Conditional Probability Calculator

Apply Bayes' theorem to find conditional probabilities, intersections, and unions of two events. Useful in medical testing, risk analysis, and machine learning evaluation.

P(A) - Probability of Event A

P(B) - Probability of Event B

P(B|A) - Probability of B given A

Calculate

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Probability

Coin Flip Probability Calculator

Calculate the exact probability of getting a specific number of heads in a fixed number of fair coin flips. It applies the binomial formula, so it is ideal for statistics homework, game design, and making sense of random streaks.

Number of Flips (flips)

Number of Heads (heads)

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Key differences

	Conditional Probability Calculator	Coin Flip Probability Calculator
Category	Probability	Probability
Inputs required	4	2
Result	Probability	Probability
What it does	Apply Bayes' theorem to find conditional probabilities, intersections, and unions of two events. Useful in medical testing, risk analysis, and machine learning evaluation.	Calculate the exact probability of getting a specific number of heads in a fixed number of fair coin flips. It applies the binomial formula, so it is ideal for statistics homework, game design, and making sense of random streaks.