Numbers and Time in Polish

In Brief

Polish numbers change the form of the noun that follows them: dwa, trzy, cztery normally take a nominative plural noun, as in dwa koty, while five and above normally take the genitive plural, as in pięć kotów. To ask the time, say Która godzina?; the answer uses a feminine ordinal number: Jest trzecia (“It is three o’clock”), but “at three” is o trzeciej.

Overview

Numbers and clock time are essential A1 Polish. You need them for prices, phone numbers, addresses, appointments, opening hours, and travel. Learning the number words themselves is only part of the job: unlike English, Polish often changes the ending of the following noun according to the number.

This involves case (a change in a word’s form that shows its role in a phrase). After dwa, trzy, and cztery, the basic beginner pattern uses a plural noun such as koty (“cats”). After pięć and larger quantities, Polish usually uses the genitive plural, a form often associated with quantity: kotów. Compound numbers require special attention because their final part often determines the pattern.

Clock hours are expressed with ordinal numbers—words such as “first,” “second,” and “third”—because Polish understands trzecia as “the third hour.” The implied noun godzina (“hour”) is feminine, so the ordinal is feminine too. This explains both trzecia and its changed form in o trzeciej.

How It Works

Cardinal numbers from 0 to 20

Cardinal numbers answer “how many?” Here are the forms to learn first.

Number	Polish	Number	Polish
0	zero	10	dziesięć
1	jeden	11	jedenaście
2	dwa	12	dwanaście
3	trzy	13	trzynaście
4	cztery	14	czternaście
5	pięć	15	piętnaście
6	sześć	16	szesnaście
7	siedem	17	siedemnaście
8	osiem	18	osiemnaście
9	dziewięć	19	dziewiętnaście
		20	dwadzieścia

Notice the spellings of czternaście, piętnaście, and szesnaście. Their forms are not made by simply joining the standalone number to a fixed ending.

Tens and compound numbers up to 100

Number	Polish	Example
20	dwadzieścia	21: dwadzieścia jeden
30	trzydzieści	32: trzydzieści dwa
40	czterdzieści	44: czterdzieści cztery
50	pięćdziesiąt	56: pięćdziesiąt sześć
60	sześćdziesiąt	67: sześćdziesiąt siedem
70	siedemdziesiąt	78: siedemdziesiąt osiem
80	osiemdziesiąt	89: osiemdziesiąt dziewięć
90	dziewięćdziesiąt	95: dziewięćdziesiąt pięć
100	sto	—

Polish writes compound numbers as separate words. There is no English-style “and”: 42 is czterdzieści dwa, not a phrase equivalent to “forty and two.”

One, two, and grammatical gender

Polish nouns have grammatical gender, a word class that affects nearby forms. The number one behaves much like an adjective and matches its noun:

Gender	Form	Example	Meaning
masculine	jeden	jeden bilet	one ticket
feminine	jedna	jedna kawa	one coffee
neuter	jedno	jedno okno	one window

The basic form dwa is used with masculine and neuter non-personal nouns: dwa bilety, dwa okna. Feminine nouns use dwie: dwie kawy. Masculine-personal groups have additional forms, introduced under Advanced Use below.

The core number–noun pattern

Start with this practical rule:

Quantity	Noun pattern	Example
1	singular, matching gender	jeden kot, jedna minuta
2–4	nominative plural	dwa koty, trzy minuty, cztery okna
5–20	genitive plural	pięć kotów, dziesięć minut, dwadzieścia okien
21	genitive plural	dwadzieścia jeden złotych
22–24	nominative plural	dwadzieścia dwa złote, dwadzieścia trzy złote
25–30	genitive plural	dwadzieścia pięć złotych, trzydzieści złotych

For compound numbers, look at the ending—but with one crucial exception. Numbers ending in 2, 3, or 4 use the 2–4 pattern unless they end in 12, 13, or 14. Thus dwadzieścia dwa bilety but dwanaście biletów. A compound number ending in 1 does not behave like standalone jeden: dwadzieścia jeden biletów.

Noun endings vary, so learn useful quantities as chunks: dwa bilety / pięć biletów, trzy godziny / sześć godzin, cztery osoby / dziesięć osób.

Basic ordinal numbers

Ordinals answer “which one in order?” They behave like adjectives, meaning their endings match the gender, number, and case of the noun they describe.

Number	Masculine	Feminine	Neuter
1st	pierwszy	pierwsza	pierwsze
2nd	drugi	druga	drugie
3rd	trzeci	trzecia	trzecie
4th	czwarty	czwarta	czwarte
5th	piąty	piąta	piąte
6th	szósty	szósta	szóste
7th	siódmy	siódma	siódme
8th	ósmy	ósma	ósme
9th	dziewiąty	dziewiąta	dziewiąte
10th	dziesiąty	dziesiąta	dziesiąte

For clock hours, focus first on the feminine forms because the understood word is godzina: pierwsza, druga, trzecia.

Asking and telling the time

The standard question is:

• Która godzina? — What time is it? (literally, “Which hour?”)
• O której godzinie? or simply O której? — At what time?

The difference between “it is three” and “at three” changes the ordinal ending:

Function	Pattern	Example
stating the hour	Jest + feminine ordinal	Jest trzecia. — It is three o’clock.
saying when	o + locative ordinal	O trzeciej. — At three.

The locative is a case used after certain prepositions, including o in clock-time expressions. You do not need to derive every ending immediately; learn pairs such as druga — o drugiej and piąta — o piątej.

Time	Neutral or digital-style Polish	Common conversational alternative
3:00	trzecia	—
3:05	trzecia pięć	pięć po trzeciej
3:15	trzecia piętnaście	kwadrans po trzeciej
3:30	trzecia trzydzieści	wpół do czwartej
3:45	trzecia czterdzieści pięć	za kwadrans czwarta
3:55	trzecia pięćdziesiąt pięć	za pięć czwarta

The phrase wpół do czwartej literally points halfway to the fourth hour, so it means 3:30, not 4:30. This is a frequent trap for English speakers.

In timetables and formal announcements, the 24-hour clock is common: piętnasta trzydzieści (15:30). When saying when something happens, you can say o piętnastej trzydzieści.

Examples in Context

Polish	English	Note
Mam jeden bilet.	I have one ticket.	Jeden matches a masculine noun.
Poproszę dwie kawy.	Two coffees, please.	Feminine dwie + nominative plural.
W pokoju są trzy okna.	There are three windows in the room.	2–4 pattern.
Ona ma cztery koty.	She has four cats.	Nominative plural after cztery.
W sali jest pięć krzeseł.	There are five chairs in the room.	Genitive plural after pięć.
To kosztuje dwadzieścia jeden złotych.	This costs twenty-one zloty.	Compound 21 takes genitive plural.
Mam dwadzieścia dwa złote.	I have twenty-two zloty.	Final 2 triggers the 2–4 pattern.
Autobus przyjeżdża za dziesięć minut.	The bus arrives in ten minutes.	Genitive plural after dziesięć.
Która godzina? — Jest trzecia.	What time is it? — It’s three o’clock.	Feminine ordinal for the hour.
O której zaczyna się film? — O siódmej.	What time does the film start? — At seven.	O requires the locative form.
Spotkajmy się o wpół do szóstej.	Let’s meet at half past five.	Literally “halfway to six.”
Pociąg odjeżdża o piętnastej trzydzieści.	The train leaves at 15:30.	24-hour timetable style.
Jest za pięć ósma.	It is five to eight.	The coming hour is ósma.
Jest kwadrans po drugiej.	It is a quarter past two.	Po is followed here by drugiej.

Common Mistakes

Using the same plural after every number

• Wrong: pięć koty
• Right: pięć kotów
• Why: Five and higher normally require the genitive plural. Learn both plural forms with common countable nouns.

Treating compound 21 like standalone one

• Wrong: dwadzieścia jeden złoty
• Right: dwadzieścia jeden złotych
• Why: Compound numbers ending in 1, such as 21 and 31, take the quantity pattern with a genitive plural noun.

Forgetting the 12–14 exception

• Wrong: dwanaście bilety
• Right: dwanaście biletów
• Why: Although 12 ends in 2, numbers ending in 12, 13, and 14 belong to the five-and-above pattern.

Using a cardinal number for the clock hour

• Wrong: Jest trzy.
• Right: Jest trzecia.
• Why: Polish names clock hours with feminine ordinal forms, not cardinal numbers.

Keeping the same form after o

• Wrong: Spotkanie jest o trzecia.
• Right: Spotkanie jest o trzeciej.
• Why: “At three” uses o plus the locative form of the ordinal.

Reading wpół do czwartej as 4:30

• Wrong interpretation: 4:30
• Right interpretation: 3:30
• Why: Polish counts forward to the next hour: the phrase means “halfway to four.”

Usage Notes

In everyday conversation, both direct digital readings and relative expressions are natural. Trzecia trzydzieści is unambiguous and easy for learners; wpół do czwartej is especially common in speech. Timetables, workplaces, and announcements favor the 24-hour clock, while casual plans often use the 12-hour system when context makes morning or evening clear.

Polish commonly uses rano (“in the morning”), po południu (“in the afternoon”), wieczorem (“in the evening”), and w nocy (“at night”) to remove ambiguity: o ósmej rano, o ósmej wieczorem. Noon is południe and midnight is północ: w południe, o północy.

English speakers should resist carrying over English punctuation and phrasing. In Polish text, clock times are often written with a colon, such as 15:30, though a dot is also encountered in Polish usage. When reading a price such as 21 zł, the grammatical phrase is dwadzieścia jeden złotych, not simply a word-for-word copy of English “twenty-one zloty.”

Beyond the Basics / Advanced Use

You do not need to master the following details at A1, but you will meet them later.

With quantities of five or more used as the subject, the verb generally appears in the third-person singular, and a past-tense verb is neuter singular: Pięć osób przyszło (“Five people came”). With ordinary non-masculine-personal groups after two to four, plural agreement is expected: Dwie osoby przyszły (“Two people came”). This difference affects the whole sentence, not only the noun ending.

Groups consisting of male people use special masculine-personal patterns. Standard Polish may use dwaj studenci przyszli or dwóch studentów przyszło, with different grammatical structures. Numbers such as three and four also have masculine-personal forms (trzej, czterej) alongside constructions with trzech, czterech. These patterns are important, but they are best studied after the beginner case system is secure.

Numerals themselves also change for case when they occur in more complex sentences: compare dwa koty with z dwoma kotami (“with two cats”). Ordinals decline like adjectives, which is why the clock forms change: trzecia but o trzeciej. Full ordinal use in dates adds another system: pierwszy marca means “the first of March,” with the month in the genitive.

Polish also has collective numerals such as dwoje and troje. They are used with certain groups, including mixed-gender groups of people, children, and some nouns that exist only in the plural: dwoje dzieci, dwoje drzwi. Do not substitute them automatically for ordinary dwa/dwie; their use depends on the noun category.

Practice Tips

1. Build number ladders with one noun. Say jeden bilet, dwa bilety, pięć biletów, dwadzieścia jeden biletów, dwadzieścia dwa bilety. Repeat with minuta, okno, and złoty so the pattern becomes automatic.
2. Read real times aloud in two ways. For 3:30, practise both trzecia trzydzieści and wpół do czwartej. Add the appointment form: o trzeciej trzydzieści.
3. Use short daily prompts. Ask yourself Która godzina? and answer in Polish. Then ask O której…? about your next meeting, meal, or train to practise the locative ending.

Related Concepts

• Prerequisite: Case System Introduction — explains why noun and ordinal endings change in number and time phrases.
• Next step: Ordinal Numbers and Dates — develops ordinal declension and date expressions.
• Advanced: Numeral Categories — covers collective, fractional, multiplicative, and indefinite numerals.