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How to Calculate the Gematria of Your Name (Step by Step)

Belem Anderson Costa — Sun, 12 Apr 2026 00:00:00 +0000

The number hidden in your name

Every letter of the Hebrew alphabet carries a number. Every Greek letter carries another. When the author of Revelation wrote “calculate the number of the beast,” he used the word ψηφισάτω (psephisato) — a technical instruction that presupposes a numerical system that existed centuries before the biblical text was written.

That system is called gematria (in Hebrew) or isopsephy (in Greek). And yes — you can apply it to any word. Including your name.

But before playing with names, you need to understand how the calculation works. Because it is precisely in that “how” that the difference between evidence and speculation becomes an abyss.

Step 1: Choose the system

There are three systems you can use:

Hebrew gematria (Mispar Gadol) — For words in biblical Hebrew. The 22 letters of the Hebrew alphabet, each with a fixed value from 1 to 400. This is the system that reveals that the priestly crown sums to 666.

Greek isopsephy — For words in Koine Greek (the Greek of the New Testament). 27 symbols with values from 1 to 900. This is the system that shows that the name Jesus (Ἰησοῦς) sums to 888.

Simple gematria (A-Z) — For words in any language using the Latin alphabet. A=1, B=2, C=3… Z=26. The most basic system, but useful for quick comparisons.

Step 2: Convert letter by letter

Hebrew table (Mispar Gadol)

Letter	Name	Value	Letter	Name	Value	Letter	Name	Value
א	Aleph	1	ח	Chet	8	ס	Samekh	60
ב	Bet	2	ט	Tet	9	ע	Ayin	70
ג	Gimel	3	י	Yod	10	פ	Pe	80
ד	Dalet	4	כ	Kaf	20	צ	Tsade	90
ה	He	5	ל	Lamed	30	ק	Qof	100
ו	Vav	6	מ	Mem	40	ר	Resh	200
ז	Zayin	7	נ	Nun	50	ש	Shin	300
						ת	Tav	400

Practical example: yhwh (יהוה)

י (Yod) = 10
ה (He) = 5
ו (Vav) = 6
ה (He) = 5

Total: 26 — The tetragrammaton, the four-letter name, sums to 26.

Practical example: Nezer HaKodesh (נזר הקדש)

נ (Nun) = 50
ז (Zayin) = 7
ר (Resh) = 200
ה (He) = 5
ק (Qof) = 100
ד (Dalet) = 4
ש (Shin) = 300

Total: 666 — The sacred crown of the high priest, placed on the forehead. The same forehead where Revelation 13:16 says the mark is placed.

Step 3: Sum and verify

Forensic gematria demands verification. It is not enough to calculate — you must confirm that:

The letters are correct — directly from the codices, not from modern translations
The system is explicit — Mispar Gadol for Hebrew, standard isopsephy for Greek
No manipulation occurred — no skipping letters, no using alternative systems to “make it fit”

That is the difference between forensic and mystical gematria. The mystical one picks the result and looks for the path. The forensic one follows the path and records the result — whatever it may be.

What about my name?

You can calculate the simple gematria (A-Z) of your name in English. But be careful: that is not biblical gematria. The gematria that the author of Revelation commanded you to calculate uses the Hebrew or Greek alphabet — applying A=1, B=2 to your English name is curiosity, not exegesis.

If you want to calculate for real, you need a tool that supports all three systems, transliterates automatically, and has a reference dictionary with dozens of biblical terms for comparison.

Calculate now

The Gematria Calculator does all of this for free. Hebrew, Greek, and A-Z. Over 80 pre-calculated biblical terms — 666, 888, 358, 26 and dozens more. Side-by-side comparator to cross-reference values. Automatic transliteration. History of your last calculations.

Type a word. Sum the letters. See the result. The interpretation is yours — but the data is here.

If the author of Revelation told you to calculate, who are you to disobey?

If you have done the calculations, you already realized that numbers don’t lie — and that tradition preferred not to teach you how to add. The question is: what else did they hide from you?

The 666 is just the beginning. The full investigation reveals who the beast is, what the mark is, and why the answer was on the priest’s forehead since Exodus 28. Continue the investigation in “The Little Book” →

Want to go deeper? Understand what is isopsephy — the system the original text asks you to use.

Every week, a forensic analysis of the original biblical text — straight to your inbox. Subscribe to the newsletter →

Isopsephy: The Greek Calculation That Unveils the 888 of Jesus

Belem Anderson Costa — Sun, 12 Apr 2026 00:00:00 +0000

The command you ignored for two thousand years

There is a word in Revelation 13:18 that almost nobody translates correctly: ψηφισάτω (psephisato). It is an imperative — a direct command. And it does not say “interpret,” “speculate,” or “invent.” It says: calculate with pebbles.

ψῆφος (psephos) — the counting stone. The same stone used in Greek assemblies to vote, count, and decide. When the author of Revelation wrote this word, he was not being poetic. He was giving a technical instruction: add up the numbers. That is exactly what isopsephy does.

And if you have never heard this word, don’t worry. Tradition made sure to hide it from you.

What is isopsephy — and why nobody taught you

The word comes from Greek: ἴσος (isos = equal) + ψῆφος (psephos = pebble, vote, calculation). Literally: “equal pebbles” — when two words sum to the same numerical value, they are isopsephic.

The concept is simple. In the ancient world, Greeks did not have separate symbols for numbers. They used the letters of the alphabet itself. Each Greek letter carries a fixed numerical value — and when you sum all the letters of a word, you get its isopsephic value.

This is not numerology. Not kabbalah. Not mysticism. It is the equivalent of opening a spreadsheet and summing columns. The numbers are there. You just need to calculate.

The table that unlocks the text

The Greek isopsephic system uses 27 symbols — the 24 letters of the alphabet plus 3 archaic letters that survived only as numerals:

Units (1-9): Α (alpha) = 1 · Β (beta) = 2 · Γ (gamma) = 3 · Δ (delta) = 4 · Ε (epsilon) = 5 · ϛ (digamma/stigma) = 6 · Ζ (zeta) = 7 · Η (eta) = 8 · Θ (theta) = 9

Tens (10-90): Ι (iota) = 10 · Κ (kappa) = 20 · Λ (lambda) = 30 · Μ (mu) = 40 · Ν (nu) = 50 · Ξ (xi) = 60 · Ο (omicron) = 70 · Π (pi) = 80 · Ϙ (koppa) = 90

Hundreds (100-900): Ρ (rho) = 100 · Σ (sigma) = 200 · Τ (tau) = 300 · Υ (ypsilon) = 400 · Φ (phi) = 500 · Χ (chi) = 600 · Ψ (psi) = 700 · Ω (omega) = 800 · Ϡ (sampi) = 900

Pay attention to this detail: Chi (Χ) = 600. Xi (Ξ) = 60. Digamma (ϛ) = 6. Added together: χξϛ = 666 — exactly the three letters that some manuscripts of Revelation use to write the number of the beast.

888 — The name that answers the 666

Now see what happens when you apply isopsephy to the name of Jesus in Greek:

Ἰησοῦς (Iesous):

Ι (iota) = 10
η (eta) = 8
σ (sigma) = 200
ο (omicron) = 70
υ (ypsilon) = 400
ς (sigma final) = 200

Total: 888

888. Three eights. Where 666 is the number of the beast, 888 emerges as a numerical counterpoint in the name of the one the early Christians recognized as the Christ. This is not theology. It is arithmetic. The values are in the table — calculate for yourself.

Isopsephy in practice: how to calculate

The process is mechanical:

Take the word in Greek
Identify each letter
Assign the corresponding numerical value
Sum all values

For example, Χριστός (Christos): Χ (600) + ρ (100) + ι (10) + σ (200) + τ (300) + ο (70) + ς (200) = 1,480

Or θηρίον (therion, “beast”): θ (9) + η (8) + ρ (100) + ι (10) + ο (70) + ν (50) = 247

Each result is a verifiable datum. None depends on interpretation. The values are the values. What you do with them is your decision.

Isopsephy vs. gematria: what is the difference?

The confusion is common — and deliberate. Many people use “gematria” as a generic term for any letter-to-number calculation. But there is an important technical distinction:

Gematria is the term for the Hebrew system — 22 letters, each with a numerical value. It is in this system that נזר הקדש (nezer hakodesh, the priestly crown) sums to exactly 666.

Isopsephy is the term for the Greek system — 27 symbols (24 letters + 3 archaic). It is in this system that Ἰησοῦς sums to 888.

Revelation 13:18 uses the word ψηφισάτω — from the same root as ψῆφος that gives isopsephy its name. The author is instructing the reader to use this system. Not another. Not just any. This one.

What tradition hid from you

You probably grew up hearing that 666 is “the number of the devil,” “the mark of the beast,” “the end of the world.” Movies, sermons, WhatsApp chains — everyone repeats the fear. Nobody taught you to calculate.

Isopsephy is not a secret. Any student of classical Greek knows the system. But applying it to the biblical text with forensic rigor — without mysticism, without kabbalah, without “proving” that your political enemy is the beast — is something that mystical gematria does not do.

The difference between forensic and mystical gematria is direction: forensic goes from text to number (evidence). Mystical goes from number to name (speculation). Biblical isopsephy is forensic — it starts from the instruction of the text itself.

Calculate for yourself

If you have read this far, you already know more about isopsephy than 99% of the people who cite 666 in conversations about the “end times.” But knowing is not enough. The text says ψηφισάτω — calculate. Don’t read about it. Do it.

The Gematria Calculator performs Greek isopsephy and Hebrew gematria automatically. Over 80 biblical terms already pre-calculated — including 666, 888, 358 (Messiah/Serpent), 26 (yhwh) and dozens more. Type any Greek or Hebrew word and see the result with your own eyes.

If you have made it this far, you already know that the biblical text hides a numerical layer that nobody showed you. The question now is not whether you agree — it is whether you have the courage to calculate.

This investigation has many more layers. Isopsephy is just the gateway. Behind the 666, the 888, and every number buried in the codices, there is an entire system that tradition buried. Continue the investigation in “The Little Book” →

Every week, a forensic analysis of the original biblical text — straight to your inbox. Subscribe to the newsletter →

What Is Gematria? The Hidden Code Behind 666 and 888

Belem Anderson Costa — Sun, 29 Mar 2026 00:00:00 +0000

The number that haunts the Western imagination

A number has haunted the Western imagination for nearly two thousand years: 666. You have seen it in movies, tattoos, conspiracy theories. But have you ever stopped to ask how this number was extracted from the text? Who decided that those letters equaled those numbers?

The answer has a name. It is called gematria — and it is not a medieval invention, not kabbalah, not internet mysticism. It is a textual measurement system as old as the Hebrew alphabet itself.

And if you have never heard of it, perhaps it is because someone preferred that you didn’t know.

Letters that count — literally

Before Arabic numerals existed — the digits 0 through 9 that you use every day — ancient peoples already needed to count. The solution was ingenious: use the letters of the alphabet themselves as numbers.

In Hebrew, this system is called gematria (גימטריא). In Greek, the equivalent is called isopsephy (ἰσοψηφία) — from ἴσος (ísos, “equal”) + ψῆφος (psêphos, “counting stone”). Two languages. Two systems. One identical principle: each letter carries a fixed numerical value. The sum of a word’s letter values produces its “gematric value.”

This is not esotericism. It is arithmetic — embedded in the text itself.

The alphabet that does math

See for yourself. The 22 letters of the Hebrew alphabet, with their values:

Letter	Name	Value	Letter	Name	Value
א	Aleph	1	ל	Lamed	30
ב	Bet	2	מ	Mem	40
ג	Gimel	3	נ	Nun	50
ד	Dalet	4	ס	Samekh	60
ה	He	5	ע	Ayin	70
ו	Vav	6	פ	Pe	80
ז	Zayin	7	צ	Tsade	90
ח	Chet	8	ק	Qof	100
ט	Tet	9	ר	Resh	200
י	Yod	10	ש	Shin	300
כ	Kaf	20	ת	Tav	400

Notice the pattern. From Aleph to Tet: units (1-9). From Yod to Tsade: tens (10-90). From Qof to Tav: hundreds (100-400). It is not random. It is a decimal system embedded in 22 letters.

This means that every Hebrew word — every single one — carries a number inside it. Not by interpretation. By structure.

When numbers speak

Now things get interesting. Take the Tetragrammaton — the unpronounceable name recorded in the Hebrew codices: yhwh (יהוה).

Do the math: Yod (10) + He (5) + Vav (6) + He (5) = 26.

That is a datum. Not an interpretation. An arithmetic fact extracted directly from the letters of the codex.

Now observe this:

Word	Language	Value	What it is
yhwh (יהוה)	Hebrew	26	The Tetragrammaton
Messiah (משיח)	Hebrew	358	The Anointed
Serpent (נחש)	Hebrew	358	Same value as Messiah
Jesus (Ἰησοῦς)	Greek	888	Greek name Ἰησοῦς (Iesoûs)
Nero Caesar (נרון קסר)	Hebrew	666	Hebrew transliteration of the Latin name

Mashiach (משיח) and Nachash (נחש) — “Anointed” and “Serpent” — sum to exactly the same value: 358. Coincidence? Textual pattern? Gematria delivers the datum. What you do with it is your business.

And the 888 of Ἰησοῦς (Iesoûs)? Iota (10) + Eta (8) + Sigma (200) + Omicron (70) + Upsilon (400) + Sigma (200). Check it. The number is there, embedded in the Greek letters of the name.

As for 666 — the sum of נרון קסר (Neron Qesar), the Hebrew transliteration of “Nero Caesar” — it is only one of the possible paths. If you want to understand the difference between measuring a number in the text and searching for a name to fit a number, read the article Forensic Gematria vs. Mystical. The distinction is the difference between investigation and guesswork.

Why this matters

Because the biblical text was written in a system where letters are numbers. Ignoring this is reading half the text. It is like analyzing a musical score without hearing the chords — you see the notes, but miss the harmony.

Gematria is not an interpretive lens. It is a data layer already present in the manuscript. When the author of Revelation wrote “the number of the beast is 666,” he was not being poetic. He was using a system that every first-century reader knew.

The question is not whether the numbers are in the text. They are. The question is: why were you never taught to read them? If you want to understand what 666 really means in the codices, start here.

Forensic tool, not crystal ball

In the Forensic Unveiling School Belem an.C-2039, gematria is treated as a measurement instrument — not as an oracle. The protocol is simple: start from the text, identify the word in the original codices, calculate the numerical value, and record the datum. The direction is always Text → Number. Never the reverse.

When the direction reverses — when someone starts with a number and goes searching for names that fit — it is not forensic gematria. It is speculation. And speculation, however creative, is not evidence.

Forensic gematria measures. Does not interpret. Presents data. Does not construct narratives. And when you understand this distinction, the investigation of 666 gains a clarity that two millennia of tradition never achieved.

Calculate for yourself

Want to verify? Test? Put any Hebrew or Greek word and watch the number appear before your eyes?

Use the Gematria Calculator — free, online, no registration. It calculates:

Hebrew Gematria (Mispar Gadol)
Greek Isopsephy
Simple Gematria
Automatic transliteration
Calculation history

Want a step-by-step guide? See how to calculate the gematria of your name.

Open Gematria Calculator →

Don’t trust anyone. Trust the datum. Measure for yourself.

What this means for you

You have just discovered that every Hebrew and Greek letter carries a number. That whole words produce verifiable sums. That these values have been in the manuscripts for millennia — and that most people never learned to read them.

The question is: what will you do with this?

Go deeper: If you want to understand how this numerical system connects to the investigation of 666, the little book “The Blame is on the Sheep” decodes the entire Enigma — straight from the codices.

Stay informed: Receive the next investigations straight to your email — subscribe to the newsletter.

Calculate for yourself: Open the Gematria Calculator now. Type a word. See the number. And decide for yourself what it means.

Public text source: WLC (Westminster Leningrad Codex) + Nestle 1904. Translation: Bible Belem AnC 2025 — literal, rigid, straight from the public codices.

“You read. And the interpretation is yours.”