The Gematria Calculator applies the standard Hebrew mispar hechrechi method, scoring each of the 22 base letters from Aleph at 1 through Tav at 400, and treating the five final-letter forms as their base-letter values. To get started, type a Hebrew word or short phrase into the textarea, choose Calculate gematria, and read the ordered work list plus the addition expression that totals the score. Vowel points, cantillation marks, whitespace, and punctuation do not contribute to the total, so you can paste Hebrew with or without nikud without changing the result. The output shows each recognized character, the base letter where a final form has been normalized, the per-letter value, and a running sum, which lets you audit the arithmetic rather than trust a black-box number. Because the input is normalized with Unicode NFKD and only declared Hebrew letters are scored, unsupported scripts are simply ignored and counted, and an entry with no recognized Hebrew letter returns an error instead of a misleading zero. Everything runs locally in the current tab, with no upload, account, or stored text.
What to Prepare Before Your First Calculation
The calculator does most of the setup for you, so preparation really means deciding what to score and confirming that standard mispar hechrechi is the method you want. The tool is fixed to that one method, which is the most widely referenced Hebrew-letter-to-number convention. If you were hoping for mispar gadol, where the five final forms take the higher values from 500 through 900, you should know up front that this calculator does not silently mix that variant into its result; it normalizes final forms back to their base-letter values and uses those instead.
For input, the only requirement is a string that contains at least one recognized Hebrew letter. Spaces and punctuation are stripped before scoring, so you can include multi-word phrases with or without hyphens, periods, or commas. Vowel points such as kamatz, patach, or shva may sit on top of consonants without affecting the total, because Hebrew combining marks are ignored during normalization. Cantillation marks are handled the same way. If your text mixes Hebrew with Latin letters, numbers, or emoji, those characters will be silently skipped and the result will tell you exactly how many were ignored.
Keep the input within 240 Unicode code points. That bound keeps the visible work list readable on narrow screens without changing the math for ordinary Hebrew words and short phrases. A single biblical word, a name, a place, or a three- or four-word blessing will fit easily. The bound matters mostly for very long pasted passages or for unusual inputs that combine nikud, marks, and punctuation in unusual density.
Run Your First Gematria Calculation
The interface is intentionally short: a Hebrew textarea, a Calculate gematria control, and a Reset control. Following these steps will take you from a blank textarea to an audited total.
- Click into the Hebrew textarea and type or paste your word or short phrase. The field is laid out right-to-left to match Hebrew reading direction, while the surrounding labels stay readable in English.
- Double-check that your input is the Hebrew spelling you intend. Vowel points, spaces, and punctuation do not change the score, but the consonant choices do, so this is the right moment to correct a typo.
- Choose Calculate gematria. The result block below the controls updates with the work list and the addition expression.
- Read each row of the work list in order. Every recognized character appears with its base letter, its score, and a note when a final form has been normalized to its base value.
- Confirm the addition expression at the bottom of the result. It lists each per-letter value separated by plus signs and ends with the total, so you can re-add the numbers yourself if you want.
- If the result reports ignored characters or shows an error, decide whether to revise the input. Use Reset to clear the textarea and result before retrying so old values do not leak into a new run.
A quick first run on the word שלום shows the normalization in action: the final Mem ם is scored as 40 rather than 600, because this calculator uses standard values. The work list shows ש at 300, ל at 30, ו at 6, and ם normalized to base Mem at 40, with the addition expression 300 + 30 + 6 + 40 = 376.
Reading the Work List and Addition Expression
The work list is the calculator's main payoff. Rather than printing a single total, the tool shows the letters that contributed, in the order they appeared, so you can see how the total was assembled. Each row pairs the recognized character with its declared base letter and its score. When a final form is detected, the row also names the base letter that it normalized to, which is why a final Mem at the end of a word shows Mem as the base and 40 as the value.
| Hebrew Letter | Base Letter | Value |
|---|---|---|
| א | Aleph | 1 |
| ב | Bet | 2 |
| ג | Gimel | 3 |
| ד | Dalet | 4 |
| ה | He | 5 |
| ו | Vav | 6 |
| ז | Zayin | 7 |
| ח | Het | 8 |
| ט | Tet | 9 |
| י | Yod | 10 |
| כ / ך | Kaf (final form normalized) | 20 |
| ל | Lamed | 30 |
| מ / ם | Mem (final form normalized) | 40 |
| נ / ן | Nun (final form normalized) | 50 |
| ס | Samekh | 60 |
| ע | Ayin | 70 |
| פ / ף | Pe (final form normalized) | 80 |
| צ / ץ | Tsadi (final form normalized) | 90 |
| ק | Qof | 100 |
| ר | Resh | 200 |
| ש | Shin | 300 |
| ת | Tav | 400 |
The base alphabet runs from 1 through 400 in fixed steps, and the same fixed mapping is what the calculator uses every time. If you want a longer walk-through of why the values are assigned this way, the standard Hebrew values explained guide covers the historical and linguistic background.
The addition expression is the audit trail. It is a literal arithmetic statement that lists each per-letter value in sequence, joined by plus signs, and ends with the total. Because the values are small integers, you can re-add them on paper in a few seconds and confirm the calculator's total. If your input contained unsupported characters, the result also reports the count of ignored characters so you can decide whether to revise the spelling.
What the Calculator Does and Does Not Do
The scope is deliberately narrow. The calculator computes a standard mispar hechrechi total and shows the arithmetic; it does not transliterate non-Hebrew letters into Hebrew, does not invent values for unsupported scripts, and does not mix in mispar gadol's 500-through-900 final-form values. If you paste a word from another writing system, the calculator ignores those characters rather than guessing.
The calculator is also not an interpretive tool. It does not rank a phrase as lucky, recommend a relationship, diagnose health, forecast money, or predict an event. Gematria has documented historical, linguistic, and interpretive uses, including traditional study of Hebrew scripture as referenced in sources such as the Jewish Encyclopedia's gematria entry, but an arithmetic total on its own does not scientifically reveal a personality, prove a relationship, or carry a spiritual message. The page returns the declared calculation only and explicitly avoids attaching predictive or advisory content to the number.
On the data side, every step runs in the current browser tab. There is no fetch request, no upload, no analytics request, no localStorage write, no sessionStorage write, and no account gate. The text remains visible to anyone looking at or controlling the device, so local processing is a data-minimization promise rather than protection from the device owner. If you want a closer look at how that promise holds up in practice, the storage and interpretation guide walks through what stays and what leaves the page.
Reset, Rerun, and Compare Words
Once you have your first total, the natural next move is to compare. Reset clears the textarea, the work list, the addition expression, and any validation message, so you can paste a second word and rerun without leftover state from the previous run. Trying a name against a place, or two biblical terms against each other, is the most common way to start spotting patterns. Because each run rebuilds the work list from scratch, you can rerun the same word several times to confirm the total is stable.
If a total looks surprising, the work list is the place to look first. Verify each letter against the alphabet table, confirm that any final form has been normalized as expected, and re-add the per-letter values. Common surprises usually trace to a final-form normalization you did not expect, a letter you mistyped, or a Hebrew combining mark that you thought contributed but does not. The calculator surfaces these cases explicitly so you do not have to guess why the number came out the way it did.
Once you are comfortable with single words, you can move on to short phrases. The same three steps apply: type, calculate, read the work list. As long as the input contains at least one recognized Hebrew letter and stays within the 240 code-point limit, the calculator will return an audited total you can re-add by hand.