Greek / Isopsephy
Hermetic and Pythagorean tools inspired by ancient Greek number philosophy.
7 free calculators in this tradition. No login required.
Greek and Hermetic numerology encompasses Isopsephy, Pythagorean sacred geometry, and Hermetic correspondences used in Western esoteric tradition. Isopsephy, the Greek predecessor to Gematria, assigns numerical values to Greek letters and was used by ancient Greeks to find hidden meanings in names and oracular text. The Pythagorean tradition in numerology holds that numbers have inherent qualities: 1 is unity, 2 is duality, 3 is harmony, and so on. The tools below also include Enneagram personality typing and Hermetic Tarot birth card correspondences.
All 7 Greek / Isopsephy Calculators
🏛 Greek Isopsephy Calculator
Calculate the Isopsephy value of any Greek word or name. Free, instant, no sign-up.
💞 Greek Isopsephy Compatibility
Compare two Greek words or names by their Isopsephy values. Free, instant, no sign-up.
🔤 Greek Letter Meaning
Look up any Greek letter to see its Isopsephy value, its reduced Pythagorean number, and its symbolic meaning in the Greek and Hermetic tradition.
🔮 Greek Name Oracle Number
Reduce a Greek name's Isopsephy to an oracle number from 1 to 7 and find its ruling classical planet. Free, instant, no sign-up.
🔥 Hermetic Element Calculator
Find your classical Hermetic element from your birth date through your zodiac sign. Free, instant, no sign-up.
🪐 Planetary Hours Calculator
Find the ruling planet of any day and its sequence of planetary hours. Free, instant, no sign-up.
🔺 Pythagorean Tetractys Number
Explore the sacred meaning of numbers 1 to 10 in the Pythagorean Tetractys, from the Monad to the Decad. Free, instant, no sign-up.
Greek / Isopsephy - Frequently Asked Questions
What is Isopsephy?
Isopsephy is the ancient Greek practice of adding the numerical values of the letters in a word - the direct ancestor of Hebrew Gematria. Greeks used it to find relationships between names, words, and oracular phrases.
How does Greek numerology relate to Pythagoras?
Pythagoras and his school held that numbers have intrinsic qualities and that reality is fundamentally numerical. This philosophy underlies the symbolic meanings (1 = unity, 2 = duality, 3 = harmony) used across Western numerology today.
What are Hermetic correspondences?
Hermeticism links numbers, planets, metals, and Tarot trumps into a single system of correspondences. These mappings are used to interpret a name or birth date through layered esoteric symbolism.
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