What your chance of winning actually is
Three things people get wrong about giveaway odds: that more prizes multiply your chance, that a weighted draw multiplies your entries, and that a small percentage means no chance at all. This works out the real number and says which of those applies.
Try it in a browser — FreeDrawn from one pool without replacement, so nobody wins twice.
Your chance
1 in 142
about 0.7%
- Above about 60 entrants the draw shows as a reel rather than a wheel, because a wheel that size cannot show every name.
Nothing here is connected to a real giveaway — it is arithmetic, done in your browser.
How do you work out your chance of winning a giveaway?
For a single prize it is one divided by the number of entrants. For several prizes drawn from one pool it is the number of prizes over the number of entrants — not that many separate draws, because nobody can win twice. A weighted draw is your shares over the total shares.
How it works
- 1Enter how many people are in the draw and how many prizes are being given away.
- 2If the draw gives regulars better odds, tick the box and say how many of that streamer’s giveaways you have entered before.
- 3The chance appears as "1 in N", with a note about anything the number alone would let you misread.
Questions people ask
- Do more prizes multiply my chance of winning?
- Not quite. Twenty prizes among a hundred people is a one-in-five chance, not twenty separate one-in-a-hundred draws — the winners come out of one pool without replacement, so once you have won you are no longer in it.
- How do weighted odds work?
- They are shares rather than entries. A first-timer holds the base share and each previous giveaway entered adds one, to a ceiling of twice the base. Your chance is your shares divided by everybody’s shares added together.
- My chance shows as less than 0.1% — is that zero?
- No, and that is why it is never displayed as 0%. A one-in-four-hundred chance rounds to zero at one decimal place, which reads as "do not bother" and is simply untrue. The "1 in N" figure is the honest way to read it.
- Is this connected to a real giveaway?
- No. It is arithmetic done in your browser with the numbers you type. Nothing is looked up and nothing is sent anywhere.
- Does entering more than once improve my odds?
- In a well-run giveaway, no — one entry per person is the norm, and duplicate entries are usually blocked. Where odds do vary it is normally by attendance rather than by entering repeatedly.
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How to do it on stream
The feature