This gematria calculator converts letters into numbers and adds their values. English mode displays English Ordinal, Full Reduction, Reverse Ordinal and Reverse Reduction together. Hebrew mode uses Hebrew Standard, also called Mispar Hechrachi. Select a result row or use the dropdown to inspect individual letter values and the complete alphabet chart.
Use it to check a name or phrase, learn a letter-number mapping, or compare two texts under the same cipher. A numerical match is an arithmetic result, not an interpretation of what those texts mean.
The calculator itself does not place entered text in the URL or browser storage. Clear removes both texts while retaining your alphabet and cipher selection.
Let n be an English letter's position, with A=1 through Z=26:
| Cipher | Value per letter | Checkpoints |
|---|---|---|
| English Ordinal | n | A=1, Z=26 |
| Full Reduction | ((n−1) mod 9)+1 | I=9, J=1, Z=8 |
| Reverse Ordinal | 27−n | A=26, Z=1 |
| Reverse Reduction | ((26−n) mod 9)+1 | A=8, Z=1 |
Gematria assigns numerical values to letters and adds them. Traditional Hebrew gematria and modern English ciphers use different alphabets and mappings, so always identify the cipher before comparing totals.
No. Each letter is reduced to a value from 1 to 9 before adding. The final sum can exceed 9. Hello world has an English Ordinal total of 124 and a Full Reduction total of 52.
English mode counts only A–Z, ignoring case. Digits, spaces, punctuation, accented letters and other characters add no value; accents are not transliterated. Hebrew mode counts Hebrew letters and ignores vowel marks.
Hebrew Standard (Mispar Hechrachi) assigns ך, ם, ן, ף and ץ the values 20, 40, 50, 80 and 90, matching their regular forms. This calculator does not use the extended 500–900 final-letter values.
It means only that the two texts have the same numerical sum under a particular cipher. It does not establish a real-world connection or predict events. The calculator does not offer symbolic readings or a matching-word database.
探索字母數值，比較單詞與短語。