Mazalogy · Hebrew letter reference in English
Chet: Hebrew letter forms and values
Identify Chet ח, compare standard, ordinal and reduced-letter values, and check חי in its cited Hebrew source.
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Recognize Chet in the familiar word chai
| Form | Character | Unicode code point | Unicode 17.0 name |
|---|---|---|---|
| Ordinary Chet | ח | U+05D7 | HEBREW LETTER HET |
Chet / Het / Heth. Reading cue: a guttural kh/ch cue, not the English ch of church.
Unicode calls ח HET. Chet is a familiar English spelling of the same eighth letter. The two Latin letters ch in that spelling do not indicate two Hebrew letters, and the basic sound cue differs from the ch at the start of the English word church.
חי has Chet on the right and Yod on the left. Neither needs a final form. The word can help connect recognition with a familiar expression, while the exact source context still matters when choosing an English gloss.
One letter, three explicit values
| Standard | Ordinal | Reduced letters |
|---|---|---|
| 8 | 8 | 8 |
Chet gives 8 under all three methods. Yod gives 10 in standard and ordinal counting, but 1 in the reduced-letter method. The standard and ordinal totals for חי are therefore both 18; the reduced-letter sum is 9. Its agreement with 18 elsewhere is a reproducible addition, not a pronunciation rule.
חי: living
Pointed source form: חָי · reading cue: chai. Genesis 3:20 · Mechon Mamre.
The verse speaks of all living. The English cue here describes the word in this passage; the Journal essay separately explains chai and the later giving-in-18s custom.
| Reading position | Written letter | Base letter | Standard | Ordinal | Reduced letters |
|---|---|---|---|---|---|
| 1 | ח | ח | 8 | 8 | 8 |
| 2 | י | י | 10 | 10 | 1 |
| Word total | 18 | 18 | 9 | ||
Standard: 8 + 10 = 18 · Ordinal: 8 + 10 = 18 · Reduced letters: 8 + 1 = 9
Its group in the Gra version of Sefer Yetzirah
Chet ח is among the twelve simple letters / elementals listed in Gra 5:1: הוזחטילנסעצק. Keep this textual classification distinct from the alphabet position and the arithmetic columns above.
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Sources, dates and conventions
Prepared by Mazalogy with AI assistance. Characters, source-word spellings and calculation rules were checked against the sources and the calculator on . Reading cues introduce the cited chart; pronunciation varies by community. Source attribution does not imply outside review or endorsement.
- Unicode 17.0 · Hebrew, section 9.1: direction, points and final forms
- Unicode 17.0 · NamesList: Hebrew character names and code points
- Chabad · The Hebrew Alphabet: letter chart, sounds and values
- GalEinai · Four Methods for Doing Gematria: distinguish counting conventions
- Sefer Yetzirah · Gra version 5:1, the twelve simple letters
- Mechon Mamre · Genesis 3:20, Hebrew text with JPS 1917 English
English reference edition. Numerical examples retain final forms and actual vowel letters while ignoring pronunciation marks. Final forms keep base-letter values in all three methods. Reduced letters are added without reducing the completed word total again.