Numbers are usually the first thing a learner needs in the real world. You land at Ben Gurion, you want to buy a coffee, you need to say your hotel room number — and suddenly you realise Hebrew numbers do something no English textbook prepared you for: they change shape depending on the gender of the thing you are counting.
That single rule scares off more beginners than any other part of the language. The good news is that it is completely learnable in an afternoon, and once it clicks, Hebrew numbers become one of the most regular systems you will meet. This guide walks you from zero to a million, then shows you how numbers actually behave in prices, dates, ages, and phone numbers.
The One Rule That Explains Everything
Every Hebrew number from 1 to 19 has two forms: a masculine form and a feminine form. You choose the form based on the noun you are counting, not based on yourself.
- Feminine forms are the “bare” ones: shalosh, arba, chamesh.
- Masculine forms add an ending, usually -ah: shloshah, arba’ah, chamishah.
This is the trap. The forms that look feminine to a learner (because -ah is the classic feminine ending in Hebrew) are actually the masculine numbers. Say it out loud a few times: shloshah yeladim (three boys), shalosh banot (three girls).
One more thing to memorise now, because it saves you enormous confusion later: when you count abstractly — reciting numbers, doing arithmetic, reading a phone number — Hebrew uses the feminine forms. So counting to ten out loud is achat, shtayim, shalosh, arba, chamesh…
Hebrew Numbers 0–10
| Numeral | Feminine (and counting) | Masculine | Hebrew script (f. / m.) |
|---|---|---|---|
| 0 | efes | efes | אפס |
| 1 | achat | echad | אחת / אחד |
| 2 | shtayim | shnayim | שתיים / שניים |
| 3 | shalosh | shloshah | שלוש / שלושה |
| 4 | arba | arba’ah | ארבע / ארבעה |
| 5 | chamesh | chamishah | חמש / חמישה |
| 6 | shesh | shishah | שש / שישה |
| 7 | sheva | shiv’ah | שבע / שבעה |
| 8 | shmoneh | shmonah | שמונה / שמונה |
| 9 | tesha | tish’ah | תשע / תשעה |
| 10 | eser | asarah | עשר / עשרה |
Note that shmoneh and shmonah are spelled identically in unvowelled Hebrew (שמונה) — only the pronunciation distinguishes them.
Two Small Wrinkles With 1 and 2
The number one comes after the noun, because it behaves like an adjective: yeled echad (one boy), yaldah achat (one girl). Every other number comes before the noun.
The number two shortens before a noun. Shnayim and shtayim are used only when counting alone. Attach them to a noun and they become shney and shtey:
- shney yeladim — two boys
- shtey banot — two girls
- But: “How many? Shtayim.” — Two.
Hebrew Numbers 11–19
The teens are transparent: take the unit and add -esreh (feminine) or -asar (masculine).
| Numeral | Feminine | Masculine |
|---|---|---|
| 11 | achat-esreh | achad-asar |
| 12 | shteim-esreh | shneim-asar |
| 13 | shlosh-esreh | shloshah-asar |
| 14 | arba-esreh | arba’ah-asar |
| 15 | chamesh-esreh | chamishah-asar |
| 16 | shesh-esreh | shishah-asar |
| 17 | shva-esreh | shiv’ah-asar |
| 18 | shmoneh-esreh | shmonah-asar |
| 19 | tsha-esreh | tish’ah-asar |
Tens, Hundreds, Thousands
Here is the relief you have been waiting for: from 20 upward, the tens have no gender at all. One form covers everything.
- 20 — esrim
- 30 — shloshim
- 40 — arba’im
- 50 — chamishim
- 60 — shishim
- 70 — shiv’im
- 80 — shmonim
- 90 — tish’im
To build a compound number, say the ten, then ve- (“and”), then the unit — and the unit still agrees in gender:
- 21 books (sefer, masculine) — esrim ve’echad sfarim
- 21 girls — esrim ve’achat banot
- 47 — arba’im vesheva
- 99 — tish’im vetesha
For the larger units:
| Numeral | Hebrew | Notes |
|---|---|---|
| 100 | me’ah | Feminine noun |
| 200 | matayim | Special dual form — not “shtey me’ot” |
| 300 | shlosh me’ot | Feminine number + plural of me’ah |
| 500 | chamesh me’ot | |
| 1,000 | elef | Masculine noun |
| 2,000 | alpayim | Special dual form |
| 3,000 | shloshet alafim | Uses construct forms |
| 1,000,000 | milyon | Loanword, easy |
Notice that hundreds take the feminine numbers (because me’ah is a feminine noun), while thousands from 3,000 up take special construct forms: shloshet, arba’at, chameshet, sheshet, shiv’at, shmonat, tish’at, aseret. So 5,000 is chameshet alafim. This is one of the few places where Hebrew numbers get genuinely fiddly — and it is also the place where native speakers most often simplify in casual speech.
A full example: 2,347 = alpayim shlosh me’ot arba’im vesheva.
Ordinal Numbers: First, Second, Third
Ordinals are adjectives, so they follow the noun and agree with it normally — no reversed-gender surprises.
| English | Masculine | Feminine |
|---|---|---|
| first | rishon | rishonah |
| second | sheni | shniyah |
| third | shlishi | shlishit |
| fourth | revi’i | revi’it |
| fifth | chamishi | chamishit |
| sixth | shishi | shishit |
| seventh | shvi’i | shvi’it |
| eighth | shmini | shminit |
| ninth | tshi’i | tshi’it |
| tenth | asiri | asirit |
Above ten, Hebrew simply reuses the cardinal number: “the twelfth floor” is hakomah shteim-esreh.
These ordinals also give you the days of the week: yom rishon (Sunday, literally “first day”), yom sheni (Monday), through yom shishi (Friday), with Saturday keeping its own name, Shabbat.
Gematria: When Letters Are Numbers
Modern Israel uses Arabic numerals for everyday life, but Hebrew letters still carry numeric values, and you will meet them constantly — on the Hebrew calendar, in book chapters, on synagogue plaques, and on school grade levels.
The system runs א=1 through ט=9, then י=10, כ=20, ל=30, מ=40, נ=50, ס=60, ע=70, פ=80, צ=90, then ק=100, ר=200, ש=300, ת=400. Values simply add up, and an apostrophe or quotation mark marks the sequence as a number: כ״א = 21.
One charming exception: 15 and 16 should logically be י״ה and י״ו, but those spell out parts of the divine name, so they are written ט״ו (9+6) and ט״ז (9+7) instead. That is why the tree festival on the 15th of Shvat is called Tu BiShvat.
Using Numbers in Real Life
Prices
Ask Kamah zeh oleh? (“How much does this cost?”). The currency is the shekel — shekel, plural shkalim, masculine. So 30 shekels is shloshim shekel in everyday speech, though shloshim shkalim is the fuller form. Small change is the agorah.
Age
Hebrew says you are a “son of” or “daughter of” a number: Ani ben esrim (“I am twenty,” male speaker), Ani bat esrim (female speaker). Ask with Ben kamah atah? or Bat kamah at?
Time
Because sha’ah (“hour”) is feminine, clock times use feminine numbers: hasha’ah shalosh (“it’s three o’clock”). Useful fractions: chetzi (half), reva (quarter), shlish (third). So 3:30 is shalosh vachetzi and 3:15 is shalosh vareva.
Phone Numbers
Digits are read individually in the feminine counting form: 054-321 begins efes, chamesh, arba… This is exactly why the counting sequence is worth drilling separately from the noun-agreement rules.
How to Practise So It Sticks
- Split the two skills. Drill the feminine counting chain until it is automatic, then separately drill noun pairs like shloshah yeladim / shalosh banot.
- Learn numbers attached to nouns, never alone. Your brain should store “five books” as one chunk, not “five” plus a rule to apply under pressure.
- Use your own life. Say your phone number, your address, your age, and the price of your lunch in Hebrew every day for a week.
- Read the receipts. Israeli supermarket receipts, bus timetables, and apartment listings are free, authentic number practice.
Frequently Asked Questions
Why do Hebrew numbers seem to have reversed gender?
Historically, the -ah ending on numbers like shloshah was not a feminine marker at all — it comes from an older Semitic pattern in which counted masculine nouns took a number with that ending. Modern learners perceive it as “reversed” because the same ending marks feminine in ordinary nouns and adjectives. There is no shortcut: treat it as its own small system rather than an exception to the gender rules you already know.
Do Israelis really follow all these rules in casual speech?
Mostly, yes — for numbers 1 to 10 with everyday nouns, gender agreement is second nature and errors sound noticeably foreign. Where speakers do simplify is with large or compound numbers, where you will hear the feminine counting forms used loosely. Aim for accuracy in the low numbers first; that is where 90% of your conversations happen.
Which numbers should I memorise first?
Learn 0–10 in the feminine counting form, then the tens (20–90), which have no gender. That combination already lets you handle prices, phone numbers, ages, and times. Add the masculine forms of 1–10 next, then the teens, and leave the thousands construct forms for later.
How do I say “how many” in Hebrew?
Kamah is the word for both “how many” and “how much,” and it does not change form: Kamah anashim? (“How many people?”), Kamah zeh oleh? (“How much does it cost?”). It is followed by a plural noun.
Numbers are the fastest part of Hebrew to make automatic — but only with someone correcting your gender agreement in real time before bad habits set in. Book a lesson with a native Hebrew tutor at The Cognitio and get counting confidently in your very first session.