Coin Flip Simulator
Flip a virtual coin for instant heads or tails — flip multiple coins at once and track your flip statistics and streaks.
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What Does This Tool Do?
Flip a virtual coin (or multiple coins) for fair heads or tails decisions. Tracks all-time flip statistics, heads percentage and current streaks.
Key Features
Instant Flip
Click the coin or the button to flip.
Multi-Flip
Flip 1, 2, 3, 5 or 10 coins at once.
Statistics
Running totals, percentages and streak count.
Truly Random
Math.random() for unbiased 50/50 results.
How to Use
- Select how many coins to flip.
- Click the coin emoji or the Flip button.
- Read the result and track statistics below.
Frequently Asked Questions
Is this a fair 50/50?▾
Yes — each flip uses Math.random() < 0.5 which produces exactly 50% probability for heads and 50% for tails, independently each flip.
Why might I get many heads in a row?▾
Random sequences naturally produce streaks. Getting 5 heads in a row has a 1/32 (3.1%) probability — uncommon but entirely normal. Statistics balance out over many flips.
Can I use this for decision making?▾
Yes — flip for binary decisions, settle disputes, decide who goes first in a game, or use multi-coin mode for probability demonstrations.