What card do people pick when you say “pick a card”?
Magicians have believed for a long time that some cards get named far more often than chance allows. This page measures it instead of repeating it, and shows you the count as it stands.
Think of a card, then press it
One card. Do not deliberate — the first one that comes to mind is what this is measuring. Nothing is asked of you before or after.
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answers so far · updated live
What people are picking
The ten most-named cards, out of 0 answers. These numbers are free to quote, and the sample size sits beside them so you can judge the weight yourself.
Why a free choice is not a random choice
People are poor at being random, and reliably so. Asked to choose freely, they avoid the extremes, avoid repeating themselves, and reach for whatever has the strongest identity. In a deck of 52, a few cards have far more identity than the rest: the ace of spades has been the marked, taxed, signed card for centuries, and the queen of hearts is the one card most people could describe without looking.
So the expectation is not one in fifty-two. The expectation is a lopsided distribution with a long flat tail, and the interesting question is how lopsided.
Why magicians care
A card people are unusually likely to name is a card you can predict while doing nothing at all. Some mentalism works on exactly that: name the most probable answer, be right often enough, and let the misses be forgotten.
What the folklore cannot tell you is how often that would actually work. That is a number, and a number needs a sample. If the top card takes 12% of answers, a performer guessing it is wrong seven times in eight. If it takes 30%, that is a different act entirely. The purpose of this page is to find out which.
The tricks on this site take the opposite route: rather than guessing what somebody will choose, they make the method independent of it. The Gilbreath principle survives a genuine shuffle, and the binary card trick works for any number the person names.
How this was measured
- One answer per browser. Your browser generates a random token for itself and keeps it, so pressing a second card replaces your answer rather than adding one. That token is a number your own machine made up — it is not an address, not a fingerprint, and it says nothing about you.
- Nothing is asked of you. No account, no email, no cookie banner. A study behind a form measures the people willing to fill in the form, which is a different question from the one being asked here.
- The card is checked server-side against the real 52, and the endpoint is rate limited, so the counts cannot be filled with whatever somebody typed.
- The limits, plainly. This is a self-selected sample of people who found a card magic site, so it is not a random sample of the public, and somebody determined could still push a number by clearing storage repeatedly. The sample size is shown next to the results for exactly that reason: judge it yourself rather than take it on trust.
- Free to use. Quote the numbers, with a link back so a reader can see the current count and the method.
Questions people ask
What card do most people pick?
The running answer is on this page and it changes as people respond, which is why the count is printed beside it.
The folklore has long held that the ace of spades and the queen of hearts come up more than chance predicts, because they are the two cards with the strongest identity in a deck. This page exists to replace that with a number.
Why do magicians care which card people pick?
Because a card people are unusually likely to name is one you can predict without doing anything. Some mentalism relies on naming the most probable answer and being right often enough to seem impossible.
Knowing the real distribution tells you how often that would work, which folklore cannot.
Is the choice of a card really random?
No. People asked to choose freely avoid the ends, avoid repetition, and reach for cards with a strong identity.
That is why a free choice is not a uniform choice, and why some cards should turn up far more often than one in fifty-two.
Can I use these numbers?
Yes, and please link back so a reader can see the current count rather than a snapshot. The sample size is published beside the results.
The method and its limits are on this page rather than hidden, including that this is a self-selected sample of people who found a card magic site.
More
The rest of the site is self-working card tricks you can play in the browser, and the mathematical ones where the method is arithmetic rather than sleight of hand.
Harrison Alley
Hobbyist · Writes Sleightless
A hobbyist, not a professional. I write up the self-working end of card magic, because it is the door I would point a beginner at, and every trainer here is played through and checked before it ships.