Free tool
Tarot Birth Card Calculator
Enter your date of birth and this works out your Major Arcana birth card, and the second card underneath it when there is one. The arithmetic is shown so you can check it. Nothing is stored, and no account is needed.
Calculated in your browser. The date is not sent anywhere and nothing is stored.
Where this comes from
The method adds the month, the day and the full four-digit year, then reduces the total by summing its digits until it falls between 1 and 21. Other conventions exist and produce different cards for the same person, which is a good reason to hold any single result loosely.
The full explanation, and how much weight to give itKeep going
All 78 tarot card meaningsWhat each card number meansA free reading on a question you actually haveCommon questions
How do you calculate your tarot birth card?
Add the month, the day, and the full four-digit year of your birth. Sum the digits of that total. If the result is 22 or higher, sum the digits once more. Stop when you have a number between 1 and 21, and that is the number of your Major Arcana birth card. For 15 March 1990: 3 + 15 + 1990 = 2008, then 2 + 0 + 0 + 8 = 10, the Wheel of Fortune.
Why do some people have two birth cards?
When the result is a two-digit number of 21 or less, it can be reduced once more to give a second card. The Wheel of Fortune at 10 reduces to 1, The Magician. The usual reading is that the larger number describes the lived, outward version and the smaller the quality driving it underneath. A single-digit result stands alone and has no pair.
Why do different calculators give different birth cards?
Because the conventions genuinely disagree and nobody owns the definitive version. Some readers use the last two digits of the birth year rather than all four; some reduce the month and day separately before summing. These produce different cards for the same person, which is worth knowing before attaching much significance to any single result.
What happens if the total is 22?
That is the clearest disagreement between conventions. One reduces 22 to 2 + 2 = 4, The Emperor. The other treats 22 as The Fool, numbered 0 and often printed as 22 in older decks. Neither is more correct, so this calculator shows both and leaves the choice to you.
Is my date of birth stored or sent anywhere?
No. The calculation runs in your browser, the date never leaves the page, and nothing is recorded. No account is needed and no analytics event is fired when you calculate.
How much does a tarot birth card actually mean?
Not much as a claim, and potentially quite a lot as a prompt. It is arithmetic performed on a calendar date, and the fact that different conventions produce different answers for the same person tells you most of what you need to know about its authority. Being handed one specific card and asked whether its themes echo anything in your life is a decent reflective question. Nobody should be told what they are like by a sum.