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Gematria · Latin script · cipher 2 of 23

Full Reduction: the numerology table read as a cipher

Full Reduction is the cipher that runs the values 1 to 9 three times across the alphabet: A to I, J to R, S to Z. It is the letter table of modern American numerology, read here as a gematria cipher, so a name's total equals its Expression total on our Numerology chart.

A table of the 26 Latin letters, each with its value under Full Reduction: A 1, B 2, C 3, D 4, E 5, F 6, G 7, H 8, I 9, J 1, K 2, L 3, M 4, N 5, O 6, P 7, Q 8, R 9, S 1, T 2, U 3, V 4, W 5, X 6, Y 7, Z 8. Full Reduction A 1 B 2 C 3 D 4 E 5 F 6 G 7 H 8 I 9 J 1 K 2 L 3 M 4 N 5 O 6 P 7 Q 8 R 9 S 1 T 2 U 3 V 4 W 5 X 6 Y 7 Z 8
The Full Reduction letter table as the chart uses it: every letter of the alphabet with its value. Letters are counted in this order, A to Z.

Facts

Script
The 26 Latin letters; accents stripped, Ø, Æ and ß folded to O, AE and SS
Rule
A to I = 1 to 9; J to R = 1 to 9; S to Z = 1 to 8
Tier in our chart
Core: shown at once
Other names
Reduction or Full Reduction (Gematrinator); the Pythagorean table (numerology)
First known source
The American numerology books, from Mrs L. Dow Balliett (1908)
Same as
The Numerology chart's letter table: the name's total is its Expression total
Example
GEMATRIA = 38; ALPHABET = 29

Meaning

Full Reduction is the table of modern numerology. The alphabet is cut into rows of nine, so A, J and S are 1, B, K and T are 2, and so on to I and R, which are 9; nothing is larger than 9. In numerology the table gives the name numbers, the Expression from all the letters, the Soul Urge from the vowels, the Personality from the consonants. The gematria sites took the same table as one of their ciphers and called it Reduction. Our chart computes it from the same code as the Numerology chart, so the two always agree.

The school calls the table Pythagorean. No ancient source has Pythagoras or his followers give letters values, and the repeating 1 to 9 appears in print with the American numerologists of the early 20th century; the name is a tribute, not a pedigree.

How it is counted

GEMATRIA: G 7 + E 5 + M 4 + A 1 + T 2 + R 9 + I 9 + A 1 = 38; reduced to 11, then to 2. ALPHABET: A 1 + L 3 + P 7 + H 8 + A 1 + B 2 + E 5 + T 2 = 29; reduced to 11, then to 2.

Because each letter is at most 9, the totals stay small and their digital roots are the point; a name's Full Reduction total always has the same digital root as its English Ordinal total, since the two tables differ only by multiples of 9.

The Hebrew small count

The Hebrew tradition has a method that looks similar. Mispar Katan, the small count, takes each letter's standard value and drops its zeros, so yod (10), qof (100) and alef (1) are all 1. The resemblance is real and the history is not shared: Mispar Katan reduces a numeral alphabet, while Full Reduction cycles an alphabet that never was one.

Correspondences

Each item with how it stands: “sourced” is in the work cited, “our construction” is EsoTerrier’s own, and “disputed” means the sources disagree.

Names on the popular sites
"Reduction" or "Full Reduction" on Gematrinator sourced
"Pythagorean"
The numerology school's name for the table; no ancient source has Pythagoras value letters disputed
Counterpart in Hebrew
Mispar Katan, which also drops the tens and hundreds our construction
Use in our charts
The Numerology chart's Expression, Soul Urge and Personality numbers sourced

How the schools read it

Modern numerology
The table of Balliett, Jordan and Decoz, used for the name numbers.
Gematrinator
One of its "base four", with variants that keep K and V at 11 and 22.
EsoTerrier
A core cipher; the total matches the Numerology chart's Expression total.

Claims about it

  • The 1 to 9 letter table goes back to Pythagoras and his school.

    disputed

    What the record shows: No early source has Pythagoras or his followers value letters at all; the repeating table is first printed in American numerology at the start of the 20th century.

  • Two words or names with the same value under this cipher are connected.

    false

    What the record shows: Equal values are what any table of this kind produces in quantity; the tradition reads them together as a way of interpreting a text.

  • Totals under this cipher show that news events are planned by their numbers.

    false

    What the record shows: A search with dozens of ciphers and millions of phrases always finds a match; fact-checkers have shown it. Nothing on this site reads events, dates or news by number.

Elsewhere on EsoTerrier

Sources

Primary texts (2)
  1. Gematrinator (Derek Tikkuri), ciphers and FAQ. Facts only. gematrinator.com/ciphers
  2. Solomon Schechter and Caspar Levias, "Gematria", The Jewish Encyclopedia (New York: Funk and Wagnalls, 1906). jewishencyclopedia.com/articles/6571-gematria
Studies and other sources (2)
  1. Carl Huffman, "Pythagoras", Stanford Encyclopedia of Philosophy (2024). plato.stanford.edu/entries/pythagoras
  2. Lead Stories, "Fact check: gematria codes used by conspiracy theories always result in matches" (2022). leadstories.com/hoax-alert/2022/01/fact-check-gematria-codes-used-by-conspiracy-theories-always-result-in-matches.html
Our own research (3)
  1. EsoTerrier calculation engine, the gematria service and its documentation.
  2. EsoTerrier, numerology, Psychomatrix and gematria research, 10 to 13 October 2026: the cipher table and its keep, add and drop decisions.
  3. EsoTerrier, example values of test words under every cipher, computed from the engine's tables (October 2026).

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By EsoTerrier. Written with AI assistance from our research and checked against its sources; last revised 20 October 2026. How we write these pages.

First published ; last revised . Corrections: support@esoterrier.com.