How to flip a coin multiple times
- Enter any number from 2 through 100, or choose a quick preset such as 10 or 50.
- Select Flip Coins.
- Watch each coin flip, then check the final heads and tails totals.
What outcomes are possible?
Each coin has two possible results. With two coins there are four equally likely ordered outcomes: HH, HT, TH, and TT. With three coins there are eight. In general, flipping n coins creates 2n possible ordered sequences.
Why the totals are not always evenly split
A 50/50 chance does not mean every batch will contain the same number of heads and tails. For example, three coins cannot split evenly at all. Even with 100 coins, a result such as 46 heads and 54 tails is ordinary. Fairness describes the process, not a guaranteed balance in each batch.
Multiple-coin examples
Use two coins for a four-outcome selection, three coins for a simple classroom probability demonstration, or a larger batch to see how experimental results compare with the expected 50/50 split. For exact mathematical odds, open the coin flip probability calculator.
Frequently asked questions
Are all coins flipped independently?
Each coin receives its own value from the browser's secure random-number generator. One displayed result does not change the rule used for the next. See how we convert each value into heads or tails.
What is the chance of all heads?
For n fair coins, the chance is 1 out of 2n. That is 1 in 4 for two coins, 1 in 8 for three, and 1 in 16 for four.
Can I flip 100 coins at once?
Yes. Enter 100 and the tool will display each result plus the total number of heads and tails.