Calculate the numerical value of any word or phrase using 50+ cipher systems. Explore connections in Hebrew, English, and Greek gematria instantly.
Gematria is an ancient alphanumeric system that assigns numerical values to letters, words, and phrases. Rooted in Hebrew tradition and Kabbalistic scholarship, it has been used for centuries to uncover hidden relationships within sacred texts. Each letter in the Hebrew alphabet carries a specific number — Aleph is 1, Bet is 2, Gimel is 3, and so on, scaling through the tens and hundreds — and by summing these values, practitioners discover surprising connections between seemingly unrelated words.
The underlying principle is straightforward: if two words share the same numerical total, they are considered to have a deeper spiritual or conceptual relationship. This is not treated as coincidence in the tradition. Rabbinical scholars viewed these equivalences as intentional layers of meaning woven into the Hebrew language itself, a kind of divine mathematics embedded in the structure of sacred text.
The practice dates back to at least the 8th century BCE. An Assyrian inscription from that era records that King Sargon II ordered the construction of the wall of Khorsabad to be exactly 16,283 cubits long — a length chosen to correspond with the numerical value of his name. This is one of the earliest documented examples of assigning numerical significance to letters, predating even the formalization of Hebrew gematria.
Talmudic-era rabbis formalized the method around 200 CE, using it as an exegetical tool to interpret passages in the Torah and Midrash. The practice reached its fullest expression in medieval Kabbalistic works like the Sefer Yetzirah (Book of Formation) and the Zohar, where gematria became central to understanding the hidden architecture of creation. Today, gematria continues to be studied by Torah scholars, Kabbalah students, researchers, and anyone curious about the intersection of language, numbers, and meaning.
The Hebrew alphabet consists of 22 letters, each carrying a fixed numerical value in the standard gematria system (Mispar Hechrachi). The first ten letters represent the numbers 1 through 10: Aleph (א) = 1, Bet (ב) = 2, Gimel (ג) = 3, Dalet (ד) = 4, Hey (ה) = 5, Vav (ו) = 6, Zayin (ז) = 7, Chet (ח) = 8, Tet (ט) = 9, and Yud (י) = 10.
The next eight letters represent the tens: Kaf (כ) = 20, Lamed (ל) = 30, Mem (מ) = 40, Nun (נ) = 50, Samekh (ס) = 60, Ayin (ע) = 70, Pey (פ) = 80, and Tsadi (צ) = 90. The final four letters represent the hundreds: Qof (ק) = 100, Resh (ר) = 200, Shin (ש) = 300, and Tav (ת) = 400.
Five Hebrew letters have special "final" forms (sofit) used when they appear at the end of a word: Kaf Sofit (ך), Mem Sofit (ם), Nun Sofit (ן), Pey Sofit (ף), and Tsadi Sofit (ץ). In the Mispar Gadol system, these final forms receive higher values of 500 through 900, extending the numerical range. Our calculator supports all of these variations, letting you switch between systems to see how different traditions assign value to the same text.
Perhaps the most widely recognized gematria value in Jewish culture is 18, the value of the word Chai (חי), meaning "life" or "alive." The calculation is simple: Chet (ח) = 8 and Yud (י) = 10, totaling 18. This connection has made 18 one of the most culturally significant numbers in Judaism. At weddings, bar and bat mitzvahs, and charitable events, gifts are traditionally given in multiples of 18 — $36 (double chai), $54 (triple chai), $72, $180, and so on — as a symbolic blessing of life and good fortune for the recipient. Jewish charities routinely suggest donation amounts in multiples of 18 for this reason. You can verify this yourself by switching our calculator to Hebrew mode and typing חי.
One of the most celebrated discoveries in Kabbalistic gematria is that the Hebrew word Echad (אחד), meaning "one" or "unity," and the word Ahavah (אהבה), meaning "love," both carry a value of 13. For Echad: Aleph (1) + Chet (8) + Dalet (4) = 13. For Ahavah: Aleph (1) + Hey (5) + Bet (2) + Hey (5) = 13. Kabbalistic teachers interpret this as a fundamental truth encoded in the language: that genuine oneness and genuine love are the same force. The Shema, Judaism's central declaration of faith — "Hear, O Israel, the Lord our God, the Lord is One" — uses the word Echad. That this word shares its value with love is considered deeply meaningful in the mystical tradition.
The Talmud (Eruvin 65a) records a famous saying: "Nichnas yayin, yatza sod" — "When wine enters, secrets come out." What makes this more than a proverb is the gematria behind it. The word Yayin (יין), meaning "wine," has a value of 70: Yud (10) + Yud (10) + Nun (50). The word Sod (סוד), meaning "secret," also equals 70: Samekh (60) + Vav (6) + Dalet (4). The Sages pointed to this numerical equivalence as the mathematical proof behind the saying — as seventy enters, seventy comes out. This is one of the most frequently cited examples of how gematria operates within Talmudic reasoning, not as mystical speculation but as a recognized interpretive method.
Among the more provocative gematria connections studied in Kabbalistic literature is the equivalence between Nachash (נחש), meaning "serpent," and Mashiach (משיח), meaning "Messiah." Both words carry a value of 358. For Nachash: Nun (50) + Chet (8) + Shin (300) = 358. For Mashiach: Mem (40) + Shin (300) + Yud (10) + Chet (8) = 358. Kabbalistic commentators have interpreted this connection in various ways — some see it as teaching that the force of redemption (Messiah) must engage with and transform the very source of the original fall (the serpent in the Garden of Eden). This is not a casual observation but a subject of serious rabbinical discussion across centuries of scholarship.
In Genesis 32:5, when Jacob sends a message to his brother Esau, he says "Im Lavan garti" — "I sojourned with Laban." The great medieval commentator Rashi notes that the word Garti (גרתי) has a gematria value of 613: Gimel (3) + Resh (200) + Tav (400) + Yud (10) = 613. This is the exact number of commandments (mitzvot) in the Torah. Rashi interprets this as Jacob's coded message to Esau: "I lived with the wicked Laban, yet I kept all 613 commandments and did not learn from his evil ways." This is a classic example of how gematria functions as a layer of meaning within biblical narrative — the surface text says one thing, while the numbers reveal a deeper message.
The Talmud notes that the Hebrew word Torah (תורה) has a gematria value of 611: Tav (400) + Vav (6) + Resh (200) + Hey (5) = 611. The tradition teaches that Moses conveyed 611 commandments to the people of Israel, while the first two of the Ten Commandments — "I am the Lord your God" and "You shall have no other gods" — were heard directly from God. Adding these two to the 611 yields the total of 613 mitzvot. This gematria connection is cited in the Talmud itself as part of the reasoning for the traditional count of commandments.
The Talmudic sage Mar Zutra drew attention to the gematria of the Hebrew word Herayon (הריון), meaning "pregnancy": Hey (5) + Resh (200) + Yud (10) + Vav (6) + Nun (50) = 271. This number corresponds to the duration of a full-term human pregnancy — approximately 271 days, or nine months plus one day. The Sages understood this as a hint embedded in the word itself, connecting the concept of pregnancy to its biological reality through the numerical value of its letters.
The Tetragrammaton, the four-letter name of God written as YHWH (יהוה), carries a gematria value of 26: Yud (10) + Hey (5) + Vav (6) + Hey (5) = 26. This number holds profound significance across Jewish mystical traditions. In English Ordinal gematria (A=1 through Z=26), the word "God" also equals 26: G(7) + O(15) + D(4) = 26. Whether this cross-language parallel is meaningful or coincidental is a matter of personal interpretation, but it is one of the patterns that draws people to explore gematria across multiple cipher systems — exactly the kind of discovery our calculator is designed to facilitate.
The "number of the beast" in Revelation 13:18 — 666 — is one of the most discussed numbers in religious history. Modern scholars widely agree that this is a gematria reference. When the name Nero Caesar is transliterated into Hebrew as נרון קסר (Neron Qesar), the letter values sum to 666: Nun (50) + Resh (200) + Vav (6) + Nun (50) + Qof (100) + Samekh (60) + Resh (200) = 666. Some early manuscripts of Revelation record the number as 616 instead, which corresponds to the Latin spelling "Nero" without the final Nun. This textual variant actually strengthens the gematria interpretation, as both numbers point to the same historical figure through different transliteration conventions. It remains one of the most compelling examples of gematria being used in ancient texts outside the Hebrew Bible.
A cipher system is a specific method of assigning numerical values to letters. Different traditions and schools of thought use different systems, and the same word can yield very different values depending on which cipher you apply. Our calculator supports over 50 cipher systems across Hebrew, English, Greek, and Latin traditions. Here are the major ones:
Mispar Hechrachi (Standard Value) is the most common and widely used form of Hebrew gematria. It assigns values based on the traditional Hebrew number system: Aleph through Yud represent 1 through 10, Kaf through Tsadi represent 20 through 90, and Qof through Tav represent 100 through 400. This is the system used in the Talmud and most classical rabbinical literature. When someone refers to "the gematria" of a Hebrew word without specifying a system, they almost always mean Mispar Hechrachi.
Mispar Gadol (Great Value) extends the standard system by assigning higher values to the five final letter forms: Kaf Sofit = 500, Mem Sofit = 600, Nun Sofit = 700, Pey Sofit = 800, and Tsadi Sofit = 900. This system is used in certain Kabbalistic texts to emphasize words that end with final letters, revealing connections that the standard system does not show.
Mispar Siduri (Ordinal Value) assigns each of the 22 Hebrew letters a simple sequential number from 1 to 22, regardless of the traditional values. Aleph = 1, Bet = 2, all the way through Tav = 22. This system produces smaller, more manageable numbers and is useful for finding patterns that the larger standard values might obscure.
Mispar Katan (Reduced Value) reduces each letter's standard value to a single digit by removing zeros. So Yud (10) becomes 1, Kaf (20) becomes 2, Qof (100) becomes 1, Resh (200) becomes 2, and so on. This system is sometimes called "small number" gematria and is used to find connections at a more fundamental numerical level.
Atbash is a substitution cipher rather than a numerical system. It replaces each letter with its counterpart from the opposite end of the alphabet: Aleph becomes Tav, Bet becomes Shin, Gimel becomes Resh, and so on. The name "Atbash" itself encodes this pattern: A-T, B-Sh. This cipher appears in the Bible itself — in Jeremiah 25:26 and 51:41, the word "Sheshach" (ששך) is an Atbash encoding of "Babel" (בבל). Our calculator includes Atbash among its Hebrew cipher options.
English Ordinal is the simplest English gematria system, assigning A=1, B=2, C=3, through Z=26. It is the English equivalent of Mispar Siduri. For example, the word "LOVE" equals 54: L(12) + O(15) + V(22) + E(5) = 54.
Full Reduction reduces each letter's ordinal value to a single digit by summing its digits. So letters 1-9 keep their values, J(10) becomes 1, K(11) becomes 2, and so on. This is analogous to the Hebrew Mispar Katan system and produces values between 1 and 9 for each letter.
Reverse Ordinal assigns values in reverse: Z=1, Y=2, X=3, through A=26. This system reveals connections that forward-counting systems miss and is popular among English gematria researchers.
Reverse Full Reduction applies the same single-digit reduction to the reverse ordinal values, combining both transformations.
Pythagorean Gematria is based on the numerological system attributed to the ancient Greek mathematician Pythagoras, who believed that numbers were the fundamental building blocks of reality. It uses a reduction method similar to Full Reduction but follows the Pythagorean mapping tradition.
Our calculator also includes cipher systems from Greek isopsephy (the Greek equivalent of gematria, where each letter of the Greek alphabet carries a numerical value), Latin gematria, and various specialized systems used in different esoteric traditions. The ability to compare results across all these systems simultaneously is one of the most powerful features of our tool — patterns that are invisible in one system often become apparent in another.
Scholars and students of the Torah use our calculator to verify gematria values cited in classical commentaries and to discover new connections within biblical text. When studying a passage, a researcher might enter key Hebrew words to see their values across multiple cipher systems, then use the Number Filter to find which other words in their study share the same value. The word-by-word breakdown feature is particularly valuable here, as it shows not just the total value of a phrase but the contribution of each individual word and letter — essential for the kind of detailed textual analysis that gematria study requires.
Students of Kabbalah use gematria as one of several tools for understanding the hidden structure of reality as described in texts like the Zohar and the writings of the Ari (Rabbi Isaac Luria). Our Research List feature lets Kabbalistic researchers save collections of related calculations, organize them by theme, and share entire collections with study partners. The Compare tool is especially useful for placing two concepts side by side — for instance, comparing a divine name with an attribute of creation to see which cipher systems reveal a numerical connection.
Many users come to our calculator to explore the numerical values of their own names, the names of family members, or words that hold personal significance. In Jewish tradition, names carry deep meaning, and understanding the gematria of a name can reveal connections to biblical figures, spiritual concepts, or other meaningful words. Parents sometimes use gematria when choosing a name for a child, looking for names whose values connect to qualities they hope the child will embody.
One of the unique capabilities of our calculator is the ability to explore the same concept across Hebrew and English simultaneously. By switching between Hebrew and English modes, researchers can investigate whether numerical patterns hold across languages. The discovery that "God" equals 26 in English Ordinal — the same value as the Tetragrammaton YHWH in Hebrew — is the kind of cross-language finding that our multi-cipher approach makes possible.
Our Date Calculator converts any calendar date into its numerical components and finds gematria connections. Researchers use this to study the numerical significance of historical dates, holidays, personal milestones, and recurring patterns. For example, a researcher might convert a significant historical date to its numerical value and then search for Hebrew or English words that share that value, looking for thematic connections between the date and the concepts those words represent.
University students and academics studying comparative religion, Jewish studies, or the history of mathematics use our calculator as a research tool. The ability to quickly verify gematria values cited in scholarly papers, compare results across multiple cipher systems, and explore connections that classical commentators may have noted saves significant time compared to manual calculation. The inclusion of Greek isopsephy alongside Hebrew gematria and English systems makes the tool useful for studying how numerical interpretation of text developed across different ancient cultures.
The history of assigning numerical values to letters stretches back thousands of years and spans multiple civilizations. Understanding this history helps contextualize why gematria remains a living practice today.
Ancient Mesopotamia (8th century BCE): The earliest known example of letter-number equivalence comes from an inscription of the Assyrian king Sargon II, who ruled from 722 to 705 BCE. He ordered the wall of his new capital city, Khorsabad (Dur-Sharrukin), to be built exactly 16,283 cubits long — a measurement chosen to match the numerical value of his name in the Assyrian system. This demonstrates that the concept of encoding names as numbers predates even the Hebrew formalization of gematria.
Ancient Greece (6th-3rd century BCE): The Greeks developed their own system called isopsephy (from "isos" meaning equal and "psephos" meaning pebble, referring to counting stones). Greek letters served double duty as both phonetic symbols and numbers, and isopsephy was used in poetry, philosophy, and religious texts. The practice influenced both Hebrew gematria and later Christian numerological traditions.
Talmudic Period (200-500 CE): Gematria became a recognized method of biblical interpretation in rabbinic Judaism. The Talmud contains numerous examples of gematria being used to derive legal rulings, explain apparent contradictions in scripture, and reveal hidden connections between passages. The Talmudic sages did not invent gematria, but they systematized it and established it as a legitimate tool of Torah study.
Medieval Kabbalah (12th-16th century): The golden age of gematria coincided with the flowering of Kabbalistic thought in medieval Spain and later in Safed (northern Israel). Works like the Zohar, attributed to Rabbi Shimon bar Yochai but compiled by Moses de Leon in the 13th century, made extensive use of gematria to explore the hidden dimensions of Torah. Rabbi Abraham Abulafia (1240-1291) developed elaborate gematria-based meditation techniques. The Ari, Rabbi Isaac Luria (1534-1572), incorporated gematria into his revolutionary Kabbalistic system that continues to influence Jewish mysticism today.
Modern Era: Gematria has experienced a revival of interest in the modern era, both within traditional Jewish scholarship and in broader popular culture. The availability of digital tools — like this calculator — has made it possible to explore gematria connections that would have taken classical scholars hours of manual calculation to discover. Academic interest in gematria as a historical and mathematical phenomenon has also grown, with scholars studying it as an example of how ancient cultures understood the relationship between language and number.
While gematria is most closely associated with Hebrew and Jewish tradition, similar systems of assigning numerical values to letters have appeared independently in cultures around the world:
Greek Isopsephy: As mentioned above, the Greeks had their own well-developed system. The New Testament contains what may be the most famous isopsephy reference in Western culture — the "number of the beast" (666) in the Book of Revelation, which scholars have connected to the name Nero Caesar through Hebrew gematria applied to a Greek text.
Arabic Abjad Numerals: The Arabic tradition developed the Abjad system, where Arabic letters carry numerical values. The number 786 is particularly significant in Islamic culture — it represents the phrase "Bismillah al-Rahman al-Rahim" ("In the name of God, the Most Gracious, the Most Merciful") and is widely used as a sacred symbol.
English Gematria: Various systems for assigning numerical values to the English alphabet have been developed over the centuries. The simplest — English Ordinal (A=1 through Z=26) — is the most widely used, but systems like Full Reduction, Reverse Ordinal, and others each reveal different patterns. Our calculator supports all major English gematria systems.
The cross-cultural prevalence of letter-number systems suggests something fundamental about how humans relate to language and mathematics. Whether these systems reveal genuine hidden structures or simply reflect our pattern-seeking nature is a question each practitioner answers for themselves — but the patterns themselves are real and verifiable, which is what makes gematria a subject of enduring fascination.
We publish in-depth articles exploring gematria history, cipher systems, practical applications, and the mathematical foundations of numerological traditions. Here are our latest articles:
May 15, 2025 — By Dr. Jonathan Mercer
In the vast landscape of esoteric knowledge and mystical traditions, numerical systems have long served as bridges between the mundane and the divine. Alphanumeric Qabbala represents a unique intersection of modern computational concepts and ancient mystical traditions, using a base-36 system that assigns values to both letters and digits.
March 5, 2025 — By David Rosenberg
Have you ever wondered if there is more to sacred texts than meets the eye? Gematria is a Kabbalistic method of interpreting Hebrew scriptures by computing the numerical value of words based on the values of their constituent letters. This article traces the practice from its Talmudic origins through medieval Kabbalah to its modern revival.
February 28, 2025 — By Sarah Johnson
While gematria is most commonly associated with Hebrew texts and Jewish mysticism, similar numerological systems have appeared in cultures around the world. From Greek isopsephy to Arabic Abjad numerals, this cross-cultural phenomenon raises fascinating questions about the universal human impulse to find meaning in the relationship between language and number.
February 10, 2025 — By David Goldstein
Is gematria merely an ancient curiosity, or can it offer practical value in our modern lives? From naming businesses to personal reflection and creative problem-solving, this article explores how people apply gematria principles in everyday contexts far removed from the study hall.
January 25, 2025 — By Robert Chen
Beyond its spiritual and mystical applications, gematria represents a fascinating intersection of mathematics, language, and philosophy. This article explores the mathematical principles underlying gematria, including modular arithmetic, number theory, and the geometric patterns that emerge from numerical letter values.
January 12, 2025 — By Rachel Levy
With the growing popularity of gematria in mainstream culture, misconceptions have become increasingly common. This article clarifies what gematria truly is — a structured interpretive tradition with deep historical roots — and what it is not, separating legitimate scholarship from sensationalized claims.
May 15, 2021 — By Michael Cohen
For thousands of years, scholars and mystics have used gematria to uncover hidden connections within sacred texts. These numerical relationships often reveal surprising patterns that are not apparent from the surface reading alone, adding layers of meaning to passages that have been studied for millennia.
August 29, 2002 — By Dr. Arturo Contreras
Have you ever wondered if the universe speaks in numbers? In the ancient tradition of Kabbalah, numbers are not just quantities — they are gateways to understanding the divine architecture of creation itself. This article explores how Kabbalistic numerology uses gematria to map the structure of spiritual reality.
December 13, 2017 — By Rebekah Galindo
Throughout history, cultures across the world have developed sophisticated systems for understanding the universe through numbers. This exploration focuses on Pythagorean numerology, Islamic Abjad numerology, Christian Cabala, and Hermetic Qabalah, examining how each tradition approaches the relationship between letters and numbers.
July 22, 2013 — By Dr. Raphael McFarland
What continues to amaze scholars about gematria is how it embodies a worldview where mathematics and spirituality are not separate domains but interconnected aspects of a unified reality. This article examines the philosophical foundations of treating letters as numbers and numbers as carriers of meaning.
Whether you are new to gematria or an experienced researcher, here is how to get the most out of our calculator:
Step 1: Choose Your Language Mode. Use the toggle at the top of the calculator to switch between English and Hebrew (עברית). English mode activates English cipher systems like Ordinal, Full Reduction, and Reverse. Hebrew mode activates traditional Hebrew systems like Mispar Hechrachi, Gadol, Siduri, and Katan, and provides a built-in Hebrew keyboard so you can type Hebrew text without needing a Hebrew keyboard layout installed on your device.
Step 2: Enter Your Text. Type any word, phrase, or sentence into the input field. The calculator processes your input in real time, showing results as you type. For Hebrew text, you can use the on-screen Hebrew keyboard or type directly if you have a Hebrew keyboard layout.
Step 3: Select Your Cipher Systems. Use the cipher filter panel on the left to choose which systems you want to see results for. You can select individual ciphers, select all, or search for specific ones by name. Four default ciphers are pre-selected in each mode, but you can customize this to match your research needs.
Step 4: Read the Results. Each result card shows the cipher name, the total numerical value, and a complete word-by-word and letter-by-letter breakdown. This detailed view lets you see exactly how each letter contributes to the total, which is essential for understanding why two words might share the same value in one system but not another.
Step 5: Use the Number Filter (Optional). If you are looking for a specific number, enter it in the filter field. The calculator will instantly show only the cipher systems that produce that exact value for your input text. This is useful when you know the target number and want to find which systems connect your text to it.
Step 6: Compare Two Phrases. Navigate to the Compare page to enter two different phrases and see side-by-side results across all active cipher systems. Matching values are highlighted, making it easy to spot connections between the two inputs.
Step 7: Save Your Research. Click "Save to Research List" to store any calculation for later reference. You can build collections of related calculations, organize your findings, and share entire collections with others via a shareable link.
Gematria Calculator is a free, comprehensive tool available on the web, iOS, and Android. It was built to serve anyone interested in the numerical dimensions of language — from Torah scholars and Kabbalah students to academic researchers, history enthusiasts, and the simply curious.
The web version at gematriacalculator.xyz provides the full calculator experience with no account required and no limitations on the free tier. The mobile apps, available on the Apple App Store and Google Play Store, bring the same calculation engine to your phone with a native interface optimized for on-the-go research.
Our goal is to make gematria accessible to everyone while maintaining the depth and accuracy that serious researchers require. With over 50 cipher systems spanning Hebrew, English, Greek, and Latin traditions, word-by-word breakdowns, comparison tools, date calculation, and shareable research collections, we aim to be the most complete gematria resource available anywhere.
Whether you are verifying a value cited in a classical commentary, exploring the numerical significance of a name, comparing phrases across multiple traditions, or simply discovering the patterns that emerge when letters become numbers, this calculator is designed to support your journey.