How to use the coin flip
- Click Flip the coin.
- Watch the coin spin and land on heads or tails.
- Flip 10 or 100 times to see how the results even out, or reset the score to start again.
Is a coin flip fair?
Yes. Each flip uses a secure random generator with exactly a 50% chance for heads and 50% for tails, and past flips never affect the next one. After many flips the totals get close to half and half, but short streaks of the same side are normal.
Frequently asked questions
Is this coin flip random?
Yes. It uses the browser's secure random generator, so heads and tails each have a 50% chance.
Can I flip the coin many times?
Yes. Use Flip 10 times or Flip 100 times to see the totals instantly.
Is a coin flip good for making decisions?
It is a quick way to break a tie. Often you also learn what you hoped for while the coin is in the air.
Is the score saved?
No. The score lives in your browser and resets when you leave the page.