Sanskrit Learning

Sanskrit Numbers 1 to 100 — Count in Sanskrit with Pronunciation Guide

From eka (one) to śata (hundred) — the Sanskrit counting system that gave modern languages their very concept of number. Learn every digit with Devanagari script, IAST transliteration, and the fascinating English words they secretly built.

Why Sanskrit Numbers Still Matter

Sanskrit numbers aren't historical artefacts. They are living roots still growing through the languages of four billion people. When an Italian says tre, a Frenchman says trois, or a scientist writes triangle — they are all speaking Sanskrit. The Proto-Indo-European root that became Sanskrit tri (three) is the same root that became English three, Greek treis, and Latin tres.

More urgently: the decimal positional number system — the one you use every single day — was invented in India, developed and named in Sanskrit. The word zero comes from Sanskrit शून्य (śūnya), meaning "empty" or "void." That idea travelled through Arabic (ṣifr) and eventually became the English word "zero." Without Sanskrit, there is literally no modern mathematics.

Ready to learn? Let's count. You can also explore Sanskrit words hidden in everyday English at VedaLingo's Root Detective.

Sanskrit Numbers 1 to 10 (With English Connections)

Every number from 1 to 10 has a direct Indo-European cousin in English. Once you see the pattern, you'll never forget these.

No.	Devanagari	IAST	English Connection
1	एक	eka	one — gives us "unique", "unicorn"
2	द्वि	dvi	two — gives us "dual", "double", "divide"
3	त्रि	tri	three — gives us "triple", "triangle"
4	चतुर्	catur	four — gives us "quarter", "quadrant"
5	पञ्च	pañca	five — gives us "punch" (5-spice drink) & "pentagon"
6	षट्	ṣaṭ	six — cognate with Latin "sex", Greek "hex"
7	सप्त	sapta	seven — cognate with Latin "septem"
8	अष्ट	aṣṭa	eight — cognate with Greek "okto", Latin "octo"
9	नव	nava	nine — cognate with Latin "novem"
10	दश	daśa	ten — cognate with Greek "deka", Latin "decem"

Notice: pañca(five) gave us the word "punch" — the classic 5-ingredient drink. And aṣṭa (eight) is behind October, which was once the 8th month of the Roman calendar.

Sanskrit Numbers 11 to 20

Numbers 11–19 in Sanskrit are formed by combining the unit with daśa (ten). Eleven is ekādaśa — literally "one-ten." Twelve is dvādaśa— "two-ten." Completely logical, completely beautiful.

एकादश

ekādaśa

द्वादश

dvādaśa

त्रयोदश

trayodaśa

चतुर्दश

caturdaśa

पञ्चदश

pañcadaśa

षोडश

ṣoḍaśa

सप्तदश

saptadaśa

अष्टादश

aṣṭādaśa

नवदश

navadaśa

विंशति

viṃśati

Notice how 16 — षोडश (ṣoḍaśa) sounds slightly different. Sanskrit applies sandhi — sound-blending rules — at the junction of syllables. Six (ṣaṭ) + ten (daśa) blends into ṣoḍaśadue to a consonant shift. This is the same logical precision that made Sanskrit the world's first grammatically formalized language.

The Tens: 10 to 100 in Sanskrit

The round tens each have their own root word. Learn these ten anchors and you can construct any number up to 100.

दश

daśa

विंशति

viṃśati

त्रिंशत्

triṃśat

चत्वारिंशत्

catvāriṃśat

पञ्चाशत्

pañcāśat

षष्टि

ṣaṣṭi

सप्तति

saptati

अशीति

aśīti

नवति

navati

100

शत

śata

शत (śata) — one hundred — is one of the most important Sanskrit words in mathematics. It gave Hindi its word sau (सौ), and is the root behind the Vedic concept of Śatapatha (path of a hundred) in the Śatapatha Brāhmaṇa.

How Compound Numbers Work: 21 to 30

Any compound number is formed by placing the unit first, then the ten. So 21 is literally "one-twenty" (ekaviṃśati), 25 is "five-twenty" (pañcaviṃśati), and so on. The same pattern applies for 31–39, 41–49, and all the way to 99.

No.	Devanagari	IAST
21	एकविंशति	ekaviṃśati
22	द्वाविंशति	dvāviṃśati
23	त्रयोविंशति	trayoviṃśati
24	चतुर्विंशति	caturviṃśati
25	पञ्चविंशति	pañcaviṃśati
26	षड्विंशति	ṣaḍviṃśati
27	सप्तविंशति	saptaviṃśati
28	अष्टाविंशति	aṣṭāviṃśati
29	नवविंशति	navaviṃśati
30	त्रिंशत्	triṃśat

The same template extends all the way to 99. Fifty-four, for instance, is चतुःपञ्चाशत् (catuḥpañcāśat) — four-fifty. It is entirely systematic. Panini documented this system in the Ashtadhyayi around 400 BCE — 2,400 years before modern linguistic formalization.

5 Fascinating Facts About Sanskrit Numbers

1. Zero was a Sanskrit idea

The concept of zero as a number — not just an absence — was articulated in Sanskrit texts by mathematician Brahmagupta in 628 CE. He called it śūnya (शून्य), "the void." This single idea made algebra, calculus, and computing possible.

2. Sanskrit has words for astronomical numbers

Where English had to borrow "million" from Italian, Sanskrit already had words for 10¹², 10¹⁸, even 10⁵³ (mahaughṇa). The Vedic texts regularly discuss astronomical cycles lasting billions of years — they needed the numbers to match.

3. The 27 Nakshatras are always counted in Sanskrit

In Vedic astrology, the 27 lunar mansions (nakshatras) are numbered in Sanskrit. Learning Sanskrit numbers lets you read and understand Jyotiṣa texts directly.

4. Ordinal numbers are equally systematic

First (prathama), second (dvitīya), third (tṛtīya), fourth (caturtha) — Sanskrit ordinals follow an equally clean pattern, with each derived from the cardinal number by a suffix.

5. Sanskrit influenced the Arabic numeral system

The numerals 1–9 that the whole world uses today are not "Arabic" in origin — they are adaptations of Brahmi script numerals from India. Arab scholars encountered the Indian system in the 7th–8th century CE and brought it to Europe.