In 1531, Heinrich Cornelius Agrippa published the first volume of his Three Books of Occult Philosophy. Buried in the third book was a diagram of sixteen numbers arranged in four rows. Agrippa called it the square of Jupiter. He did not explain how to use it. That was left to the reader.
The Jupiter magic square is a 4x4 grid of numbers whose rows, columns, and diagonals each sum to 34. Created as a talisman, it channels the expansive energy of the planet Jupiter for success, abundance, and authority. Its design appears in Western occultism at least as early as the 16th century, with roots in Islamic magic squares from the 11th century.
What the Jupiter Magic Square Actually Is
The square is a mathematical structure. Sixteen numbers, 1 through 16, arranged so that every row, every column, and both main diagonals total 34. The sum of all numbers is 136, which reduces to 10, then to 1. The number 34 reduces to 7. These reductions are not accidents. In the system of planetary magic, numbers carry correspondences that link the square to Jupiter’s nature.
The square is not a sigil. It is a matrix from which a sigil is drawn. The seal of Jupiter, the symbol often stamped on talismans, is derived by connecting the numbers in sequence on a grid of 16 cells. Agrippa provided both the square and the seal in his work, but later grimoires such as the Key of Solomon and the Greater Key expanded the practice into full talismanic rites.
Where the Square Comes From
The earliest known magic squares in the West come from Islamic sources. The Ghayat al-Hakim (The Goal of the Wise), written in the 11th century and translated into Latin as the Picatrix in the 13th, contains a 4x4 square assigned to Jupiter. The Picatrix was the primary source for Agrippa. He adapted the square into his own system, assigning each planet a square of its own: Saturn a 3x3, Jupiter a 4x4, Mars a 5x5, the Sun a 6x6, Venus a 7x7, Mercury an 8x8, and the Moon a 9x9.
Agrippa’s work circulated widely in manuscript before being printed. By the 17th century, the Jupiter square appeared in English grimoires like The Magus by Francis Barrett (1801), which copied Agrippa directly. The Golden Dawn later incorporated the planetary squares into their talismanic magic, adding Hebrew names and angelic invocations.
The tradition is not unbroken. Some grimoires assign different numbers to Jupiter. The 4x4 square is the most consistent, but variations exist in Islamic sources where the square is rotated or the numbers rearranged. We follow the Agrippa version because it is the root of most Western practice.
What the Numbers Mean
The number 4 governs the square. Four is the number of stability, the four elements, the four directions, the four seasons. Jupiter is the planet of expansion, but expansion requires a foundation. The square’s structure enforces balance: every row and column holds the same total, so no part of the talisman overpowers another.
The sum 34 reduces to 7. Seven is the number of completion, the seven classical planets, the seven days of the week. Jupiter’s day is Thursday, and its hour is the first hour of Thursday after sunrise. The number 7 ties the talisman to the rhythm of the week.
The total sum 136 reduces to 10, then to 1. Ten is the number of the Sephiroth in Kabbalistic tradition, and one is the source. The square thus contains a path from the material (the numbers 1 through 16) to the divine (the number 1). This is not poetic symbolism. It is the mathematical logic that makes the talisman work in the grimoire tradition.
How to Create the Talisman
We make the talisman on a Thursday, during the planetary hour of Jupiter. The hour of Jupiter is calculated from sunrise: the first hour of the day on Thursday belongs to Jupiter, then every seventh hour after that. For a morning working, the first hour after sunrise is ideal.
The material matters. Tin is the metal of Jupiter. It is soft, malleable, and resonates with the planet’s expansive energy. We cut a square of tin, roughly two inches per side, and clean it with salt water. If tin is unavailable, parchment made from calfskin or goatskin is an acceptable substitute. Paper is not. The talisman must be inscribed on a material that can hold consecrated energy.
We draw the square on the tin using a steel stylus or a sharp nail. The numbers are written in the order given by Agrippa:
| 4 | 14 | 15 | 1 |
|---|---|---|---|
| 9 | 7 | 6 | 12 |
| 5 | 11 | 10 | 8 |
| 16 | 2 | 3 | 13 |
Check the sums: each row, column, and diagonal totals 34. If you make a mistake, start over. The square must be exact.
After the square is inscribed, we draw the seal of Jupiter over it. The seal is made by connecting the numbers in sequence: 1 to 2 to 3, and so on, on a separate grid of 16 cells. The resulting figure is a geometric pattern that serves as the sigil. We trace this sigil onto the tin, either over the numbers or on the reverse side.
We then consecrate the talisman. This requires a ritual: we light a candle of Jupiter’s color (blue or purple), burn frankincense, and recite the names of the archangel Sachiel and the divine name El. The exact words vary by grimoire. The Key of Solomon gives a long invocation. We prefer a shorter formula: “By the power of Jupiter, lord of expansion, I charge this talisman to bring success, protection, and abundance. Let it be a vessel of your will.”
The talisman is then wrapped in a blue cloth and kept in a safe place. It can be carried on the person, placed in a business, or used in meditation.
How the Jupiter Square Differs from Other Planetary Squares
The Saturn square is 3x3, with a total sum of 45. It is used for binding, restriction, and protection. The Mars square is 5x5, sum 325, used for aggression and victory. The Jupiter square sits between them in size and function. It is not for attack or defense. It is for growth.
The Jupiter square is also the only one whose numbers do not include a central cell. The 4x4 grid has no center, which reflects Jupiter’s outward, expansive nature. It does not gather energy inward. It radiates it outward.
The seal of Jupiter is often confused with the square itself. The seal is a separate symbol derived from the square. Some modern sources sell the seal as a talisman without the square. We do not recommend this. The square is the foundation. The seal without the square is a key without a lock.
Common Misconceptions
The square is a lucky charm. It is not. Without proper consecration, it is a piece of metal with numbers. The power comes from the ritual, the timing, and the intention.
Any material works. It does not. Tin is specified for a reason. Substituting copper or silver changes the planetary correspondence. Copper belongs to Venus, silver to the Moon. Using them muddles the energy.
You can change the numbers. You cannot. The arrangement is fixed. Altering it breaks the mathematical symmetry and the spiritual correspondence.
The talisman works instantly. It does not. Planetary magic operates over time. The Jupiter square amplifies existing opportunities. It does not create them from nothing.
FAQ
What is the Jupiter magic square used for? It is used for success in business, legal matters, wealth, and authority. It also protects against poverty and misfortune.
Can I use paper instead of tin? Parchment is acceptable. Paper is not. The material must be able to hold consecrated energy without degrading quickly.
When should I create the talisman? On a Thursday during the planetary hour of Jupiter. The hour is calculated from sunrise. Many online calculators exist for this.
How do I activate the talisman? Through consecration: a ritual that includes incense, candle, and invocation of the angel Sachiel and the divine name El. The talisman must be charged with intention.
Closing
The Jupiter magic square is one of seven planetary squares in the Western grimoire tradition. Each square offers a distinct key to a planetary force. For those who wish to explore further, we recommend our guide to planetary hours and timing and the glossary entry on planetary seals. The full system of planetary magic, including the other six squares, is covered in our planetary magic hub. The square is not a toy. It is a tool. Used correctly, it opens doors. Used carelessly, it opens nothing at all.