Flip a virtual coin instantly. Free coin flip simulator with heads or tails result, statistics, and flip history. Press Space to flip.
Our virtual coin flip tool gives you an instant, fair heads or tails result every time. The coin flip uses Math.random() to produce a true 50/50 result with no bias. Use it for decision-making, games, giveaways, or anywhere you need a fair random choice between two options. The statistics panel helps you track results over multiple flips, while the streak counter shows your current run of the same outcome.
Yes. Our coin flip uses Math.random() which produces a statistically fair 50/50 result. Each flip is completely independent of previous flips, just like a real coin. Over many flips you will see results converge toward exactly 50% heads and 50% tails.
The probability of flipping heads 10 times in a row is (0.5)^10 = 1/1024, or about 0.098%. While rare, it does happen. Each individual flip always has a 50% chance — past results do not affect future flips.
The result is determined by Math.random() < 0.5. If Math.random() returns a value less than 0.5, the result is Heads; otherwise it is Tails. The calculation happens instantly in your browser.
Absolutely. A coin flip is a classic decision-making tool. Simply assign one option to Heads and another to Tails, then flip. The result is completely random and unbiased, making it perfect for settling disputes, making choices, or breaking ties.
The probability of heads is exactly 50% and the probability of tails is exactly 50%. Each flip is an independent event — the history of previous flips has no influence on the next result.