25 Hebrew Gematria Methods

GematriaRTM keeps 25 calculation methods separate rather than mixing rules. Each result names its method, and complex methods show a trace appropriate to that rule.

For Mispar Siduri the site uses the 22-letter convention: final forms equal their base letters. Milui and Ne’elam use an explicit spelling profile; alternate spellings can change the result.

Hebrew name	Method	Rule
מספר הכרחי	Mispar Hechrachi	Standard letter values; final forms equal base letters.
מספר גדול	Mispar Gadol	Final forms extend to 500–900.
מספר סידורי	Mispar Siduri	Alphabet position 1–22; final forms equal base letters.
מספר קטן	Mispar Katan	Drop trailing zeroes from standard values.
מספר פרטי	Mispar Perati	Square each standard letter value.
מספר שמי / מילוי	Mispar Shemi / Milui	Value the spelled-out name of each letter.
מספר מוספי	Mispar Musafi	Standard + number of Hebrew letters.
אתב״ש	Atbash	Mirror substitution across the alphabet.
אלב״ם	Albam	Swap the two 11-letter halves.
מספר בונה	Mispar Bone’eh	Sum running prefixes.
מספר קדמי	Mispar Kidmi	Each letter equals the sum of values up to it.
מספר נעלם	Mispar Ne’elam	Spelled-out name without its first letter.
המרובע הכללי	HaMerubah HaKlali	Square of the full standard total.
מספר משולש	Mispar Meshulash	Cube each standard letter value.
מספר האחור	Mispar Ha’achor	Letter value × position in the phrase.
מספר מספרי	Mispar Mispari	Value the Hebrew name of each numeric value.
קטן מספרי	Katan Mispari	Digital root of the standard total.
מספר כלל	Mispar Kolel	Standard + number of words.
אכב״י	AchBi	Reverse within each 11-letter half.
אטב״ח	AtBach	Reverse within three groups of nine.
אי״ק בכ״ר	Ayak Bakar	Cyclic substitution across three groups of nine.
אופנים	Ofanim	Last letter of each letter-name.
אח״ס בט״ע	Achas Beta	Substitution across 7/7/8 groups.
אבג״ד	Avgad	Each letter becomes the next letter.
אבג״ד הפוך	Reverse Avgad	Each letter becomes the previous letter.