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Gematria · Hebrew script · cipher 16 of 23

Mispar Siduri: the Hebrew letters by their order

Mispar Siduri is the cipher that counts each Hebrew letter by its place in the alphabet, alef 1 to tav 22, and adds them up; a final form counts as its ordinary letter. It is the Hebrew counterpart of the English Ordinal, and some tools number the finals 23 to 27 instead.

A table of the 22 Hebrew letters in alphabetical order with their values under Mispar Siduri: alef 1, bet 2, gimel 3, dalet 4, he 5, vav 6, zayin 7, het 8, tet 9, yod 10, kaf 11, lamed 12, mem 13, nun 14, samekh 15, ayin 16, pe 17, tsadi 18, qof 19, resh 20, shin 21, tav 22; the five final forms count 11, 13, 14, 17, 18. Mispar Siduri, read right to left א 1 ב 2 ג 3 ד 4 ה 5 ו 6 ז 7 ח 8 ט 9 י 10 כ 11 ל 12 מ 13 נ 14 ס 15 ע 16 פ 17 צ 18 ק 19 ר 20 ש 21 ת 22
The Mispar Siduri values of the 22 letters, in alphabetical order from alef; the five final forms follow the rule given in the facts.

Facts

Script
The 22 Hebrew letters and their five final forms; vowel points stripped
Rule
The letter's place: א 1, ב 2 … ת 22; finals as their base
Tier in our chart
Core: shown at once for Hebrew text
First known source
A traditional method; listed by TorahCalc and the reference tables, date not established
Variant
Some tools give the finals 23 to 27
English counterpart
English Ordinal, A 1 to Z 26
Examples
שלום 52; נחש 43; אמת 36

Meaning

Mispar Siduri, "the ordinal number", ignores the numeral values and counts each letter by its place in the alphabet: alef 1, bet 2, and so on to tav 22. Where the standard count puts qof at 100 and tav at 400, the ordinal puts them at 19 and 22, so totals stay small and differences between letters stay even. It is the Hebrew counterpart of the English Ordinal, but unlike it, it counts an alphabet that also had a numeral order, and it stands beside that order rather than replacing it.

The method is listed by the Hebrew calculators and the reference tables among the traditional ones; when it was first used is not established.

How it is counted

שלום, shalom, "peace": ש 21 + ל 12 + ו 6 + ם 13 = 52; reduced to 7.

נחש, nachash, "serpent": נ 14 + ח 8 + ש 21 = 43; reduced to 7.

אמת, emet, "truth": א 1 + מ 13 + ת 22 = 36; reduced to 9.

Shalom and nachash, 18 apart in the standard count, are 9 apart here. Ordinal counts compress differences, so they produce more equal pairs than the numeral values do.

The final letters

Tools disagree on the five final forms. Some continue the count through them, final kaf 23 to final tsadi 27; ours counts each as its ordinary letter, as the standard count does, and the chart says so. A total from another tool that differs from ours by a few points usually comes from this choice.

Why an ordinal count

An ordinal count keeps every letter between 1 and 22, so a word's total stays close to a few dozen whatever its letters. Truth, אמת, is 441 by the standard count and 36 here. Small totals make comparisons between short words easy, and they also make equal totals far more common than in the standard count, which is why the ordinal is a supplementary method rather than the main one. A shalom counted with its final mem at 24, as some tools do, would give 63 instead of 52.

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.

Calculators
TorahCalc and Kesher list it among the main methods sourced
Finals
Counted as their base here; 23 to 27 in some tools disputed
English counterpart
English Ordinal our construction

How the schools read it

Hebrew calculators
Carry the ordinal count beside the standard.
Some software packages
Continue the count through the finals, 23 to 27.
EsoTerrier
Finals as their base letter, as in the standard count.

Claims about it

  • The Hebrew ordinal of an English name is that name's Hebrew value.

    false

    What the record shows: Only a name written as Hebrew speakers write it has a Hebrew value; a letter-for-letter swap gives spellings no speaker writes.

Elsewhere on EsoTerrier

Sources

Primary texts (2)
  1. TorahCalc, gematria calculator of 25 Hebrew methods. Facts only. torahcalc.com/tools/gematria
  2. Kesher Gematria, methods and Tanakh word finder. Facts only. keshergematria.com/en
Studies and other sources (1)
  1. "Gematria", Wikipedia (orientation only). en.wikipedia.org/wiki/Gematria
Our own research (4)
  1. EsoTerrier calculation engine, the gematria service and its documentation.
  2. EsoTerrier, validation of the gematria engine: 76 strings against a textbook implementation, open-source packages and three web calculators (October 2026).
  3. Open-source gematria packages used in that validation (MIT licences, run in a scratch folder; nothing of theirs in our code).
  4. 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 24 October 2026. How we write these pages.

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