Coin Flip
Heads or tails — flip one coin or hundreds.
How to use the Coin Flip
- 1 Choose how many coins to flip.
- 2 Click Flip.
- 3 See the result, or the heads/tails breakdown for multiple coins.
Examples
- ▸ Settle a decision with a single heads-or-tails flip.
- ▸ Flip 100 coins to demonstrate probability in a class.
Frequently asked questions
Is the coin flip really 50/50?
Yes. Each flip uses your browser’s cryptographically secure random generator, giving heads and tails an exactly equal chance with no bias.
Can I flip many coins at once?
Yes — set any count up to 1,000 and the tool shows the totals and percentage of heads, which is handy for probability demonstrations.