Coin flip
Flip a coin (or a hundred) to settle a decision in one click.
How it works
Each flip has exactly a one-in-two chance of heads or tails.
Results are for guidance only and do not replace professional advice.
Frequently asked questions
How does the “Coin flip” tool work?
Each flip has exactly a one-in-two chance of heads or tails.
What do I need to enter?
Just fill in: number of flips. The result updates as you type.
Is this calculator free, and is my data private?
Yes. HOD Calc is completely free with no sign-up. The calculation runs in your browser: nothing you type is sent or stored.