LunaFind your arcana number
Personal
Calculated from the day of birth: if the day is greater than 22, its digits are added. Born on the 17th - personal arcana 17 (The Star); born on the 29th - 2 + 9 = 11 (Justice). In the destiny matrix this is the “Day” position: the portrait of the personality - some schools call it the portrait arcana.
Destiny
All three numbers of the date - the reduced day, month and year - are added, and the sum is reduced again to 1–22. Example: 17.05.1993 → 17 + 5 + 22 = 44 → 4 + 4 = 8. In the matrix this is the “Karma” position - the central task of a life.
Arcana of the day
A chain from the personal year: arcana of the year + month number → arcana of the month; arcana of the month + day number → arcana of the day. That makes it personal - two people share a date but not a day arcana - and it changes at midnight. The day arcana has a page of its own - with the day meaning of all 22 arcana.
An honest note: schools differ on this formula (some count from the calendar year, some from the personal one). We count from the personal year - from the birthday - and the formula above is exactly what the app uses.
Arcana of the year
Day + month of birth + the current personal year (it starts on your birthday, not on January 1), reduced to 1–22. It is the theme of the year: what the year teaches and what comes easier in it. A heavy arcana - say 13 - is not a “bad year” but a year of renewal: the outlived leaves, space opens up.
Born on the 23rd to 31st: what is your arcana number
The personal arcana equals the day of birth as long as it is 22 or less: born on the 5th - arcana 5, The Hierophant; on the 22nd - arcana 22, The Fool. From the 23rd to the 31st the digits of the day are added, and the nine dates come out like this:
| Day of birth | Digit sum | Personal arcana |
|---|---|---|
| 23 | 2 + 3 = 5 | 5 - The Hierophant |
| 24 | 2 + 4 = 6 | 6 - The Lovers |
| 25 | 2 + 5 = 7 | 7 - The Chariot |
| 26 | 2 + 6 = 8 | 8 - Strength |
| 27 | 2 + 7 = 9 | 9 - The Hermit |
| 28 | 2 + 8 = 10 | 10 - Wheel of Fortune |
| 29 | 2 + 9 = 11 | 11 - Justice |
| 30 | 3 + 0 = 3 | 3 - The Empress |
| 31 | 3 + 1 = 4 | 4 - The Emperor |
So the 26th gives arcana 8, the 30th gives arcana 3 and the 31st gives arcana 4; the names and meanings are in the table above and on each arcana page. The destiny arcana of these dates is calculated from the whole date, where the reduced day is one of the three terms.
Frequently asked questions
How do you calculate your arcana?
Take the day you were born. If it is 1 to 22, that is your personal arcana number. If it is larger, add its digits: 26 → 2 + 6 = 8. The destiny arcana uses the whole date: reduce the day, the month and the year to 1–22, add them and reduce again. The calculator above does it for you and shows all four arcana at once.
What is an arcana number?
It is the number from 1 to 22 that a birth date reduces to, read as one of the 22 Major Arcana of the Tarot: 1 is The Magician, 22 is The Fool. Every position of the destiny matrix holds one, but "my arcana" usually means the personal arcana - the one from the day of birth, also called the portrait arcana.
Are the arcana of the day and the tarot card of the day the same thing?
No. The arcana of the day is computed from the birth date and the calendar day - it is deterministic. The card of the day is drawn at random and fixed until tomorrow. They may differ, and that is normal: they are two different readings.
Why does another calculator give me a different day arcana?
Schools count differently: some from the calendar year, some from the personal one (from the birthday). We count from the personal year and show the formula openly - it can be checked by hand.
Is arcana 13 for the year something to fear?
No. The thirteenth arcana in the year position means a year of completions and renewal: something outlived goes, and something new takes its place. It is a year for letting go, not holding on.
How does the personal arcana differ from the destiny arcana?
The personal one is calculated from the day of birth alone and describes character - who you are. The destiny one is calculated from the whole date and describes the task - what for. Both are part of the full destiny matrix.
The calculation is for entertainment and self-reflection.
The arcana is only the headline
Two numbers out of a much longer list is what this page gives you. Luna assembles the rest - how your personal arcana behaves alongside the other positions, where the talents sit, and what to do about the hard spots.
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