No. Each flip is independent. Expected heads is n/2, but a particular run need not contain equal heads and tails.
coin flip simulator
Coin Flip Simulator
Run a batch of fair coin flips and see how counts, percentages, and streaks change as the sample grows.
0Heads · 0%
0Tails · 0%
0Current streak
0Longest heads streak
0Longest tails streak
0 total flips · Expected heads: 0 · Observed difference: 0
Read the distribution, not just the winner
Expected heads is half the number of flips; it is an average across repeated experiments, not a quota for this batch. A 100-flip run can finish with 57 heads without the generator favoring heads.
The chart samples the cumulative heads percentage as the batch progresses. The 50% reference line shows the model expectation. A longer run usually has a smaller relative deviation, but its path can move away from the line along the way.
Download a CSV summary and chart checkpoints after a run. Batches of 1,000 or fewer also include the complete flip sequence. Larger batches omit the individual sequence to keep the page responsive.