Telling the Time | Ukrainian Grammar

Telling the time in Ukrainian is not a matter of plugging cardinal numbers into a frame, the way English does ("it's five o'clock, at five o'clock"). The Ukrainian clock is built on feminine ordinals — because the word it agrees with, годи́на "hour," is feminine — and on a handful of prepositions that switch case. Once you see that "five o'clock" is really "the fifth [hour]" and that "half past two" counts toward the third hour, the whole system clicks into place. This page lays out the four building blocks: the whole hour, "at" an hour, minutes past, and minutes to.

The hour is feminine — пе́рша, дру́га, тре́тя

To say what hour it is, you use the ordinal in its feminine form, agreeing with the (often omitted) noun годи́на:

Time	Ukrainian	Literally
1:00	пе́рша (годи́на)	the first (hour)
2:00	дру́га	the second
3:00	тре́тя	the third
5:00	п’я́та	the fifth
10:00	деся́та	the tenth
12:00	двана́дцята	the twelfth

Crucially, one o'clock is пе́рша, not *одна́ — you never use the cardinal "one" for the hour. The whole hour answers Котра́ годи́на? "What time is it?" (literally "Which hour?"), itself a feminine ordinal question word.

Котра́ годи́на? — Уже́ дру́га, час обі́дати.

What time is it? — It's already two, time for lunch.

За мої́м годи́нником рі́вно деся́та.

By my watch it's exactly ten.

"At" an hour: о + locative

To say at a given hour — the most useful pattern of all — you use the preposition о (or об before a vowel) plus the locative of the feminine ordinal:

At…	Ukrainian	Form
at one	о пе́ршій	о + loc. of пе́рша
at two	о дру́гій	о + loc. of дру́га
at five	о п’я́тій	о + loc. of п’я́та
at eight	о во́сьмій	о + loc. of во́сьма
at eleven	об одина́дцятій	об (before vowel) + loc.

The ending -ій is the feminine locative of the ordinal-adjective. You ask о котрі́й годи́ні? "at what time?"

Зустрі́немося о п’я́тій бі́ля фонта́ну?

Shall we meet at five by the fountain?

По́їзд відправля́ється о во́сьмій три́дцять — не запі́знюйся.

The train leaves at eight thirty — don't be late.

О котрі́й годи́ні почина́ється засі́дання?

At what time does the meeting start?

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Memorise the contrast: the whole hour is the bare ordinal (п’я́та 'it's five'), but at that hour is о + locative (о п’я́тій 'at five'). The о is the same preposition you met for clock-time on the locative prepositions page — it exists almost solely to tell the time.

Half past: пів на + the NEXT hour

This is the concept that trips up every English speaker. Ukrainian does not say "half past two." It says пів на тре́тю — "half toward the third [hour]," i.e. half of the third hour has gone, so it is 2:30. You count toward the coming hour, using на + accusative:

Clock	Ukrainian	Literally
1:30	пів на дру́гу	half toward the second
2:30	пів на тре́тю	half toward the third
6:30	пів на сьо́му	half toward the seventh
9:30	пів на деся́ту	half toward the tenth

Уже́ пів на сьо́му, а вече́ря ще не гото́ва.

It's already half past six, and dinner isn't ready yet.

Подзвони́ мені́ о пів на тре́тю, бу́ду ві́льна.

Call me at half past two, I'll be free.

So пів на тре́тю is 2:30, not 3:30 — the "third" is the hour we are moving into, of which half has passed. To say "at half past," put о in front: о пів на тре́тю. The accusative ending -у/-ю (дру́гу, тре́тю, сьо́му) is the feminine accusative of the ordinal.

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"Half past" counts toward the next hour: пів на тре́тю = 2:30, because half of the third hour is gone. The number you say is one higher than the English hour. If you think "half of three" and say 3:30, you'll be an hour late — train this until пів на тре́тю instantly means 2:30.

Minutes and a quarter past: на + the next hour

The same "toward the next hour" logic extends to the first half of the hour. Minutes past are counted as moving toward the coming hour with на + accusative:

Clock	Ukrainian	Literally
9:15	чверть на деся́ту	a quarter toward the tenth
9:10	де́сять (хвили́н) на деся́ту	ten (minutes) toward the tenth
2:05	п’ять (хвили́н) на тре́тю	five toward the third

Уже́ чверть на деся́ту, а вона́ ще спить.

It's already a quarter past nine, and she's still asleep.

Прийшо́в десь п’ять хвили́н на дру́гу, я ще встиг на по́тяг.

I arrived around five past one, I still made the train.

In everyday speech, though, Ukrainians very often just say the digits flat, exactly as a clock display reads: дру́га де́сять = 2:10, деся́та п’ятна́дцять = 10:15. This colloquial "hour then minutes" pattern is fully acceptable and avoids the toward-the-next-hour mental arithmetic.

За́раз дев’я́та со́рок, у нас ще два́дцять хвили́н.

It's nine forty now, we still have twenty minutes.

Minutes "to": за + the coming hour

For the second half of the hour ("to" the hour), Ukrainian uses за + the number of minutes + the coming hour in the nominative. The structure is за [minutes] [hour] — literally "in [minutes] it will be [hour]":

Clock	Ukrainian	Literally
2:45	за чверть тре́тя	in a quarter, the third
2:50	за де́сять тре́тя	in ten, the third
9:55	за п’ять деся́та	in five, the tenth

Note that the hour after за stays nominative (тре́тя, деся́та) — unlike "past," which uses the accusative. To say "at" such a time, the natural phrasing is за чверть до тре́тьої ("a quarter to three," with до + genitive); the bare "за чверть тре́тя" is the common way to report the current time.

За чверть тре́тя, нам пора́ вируша́ти.

It's a quarter to three, it's time for us to set off.

Я зателефонува́в за п’ять деся́та, але́ ніхто́ не відпові́в.

I called at five to ten, but nobody answered.

Parts of the day and the 24-hour clock

Ukrainian disambiguates a.m./p.m. with a genitive-of-time noun after the hour: ра́нку (morning), дня (afternoon/midday), ве́чора (evening), но́чі (night):

Time	Ukrainian
7 a.m.	сьо́ма ра́нку
2 p.m.	дру́га дня
8 p.m.	во́сьма ве́чора
1 a.m.	пе́рша но́чі

Він телефонува́в о пе́ршій но́чі — я наві́ть не почу́ла.

He called at one in the morning — I didn't even hear it.

In timetables, official announcements, and increasingly in everyday digital life, the 24-hour clock is used, with cardinal-based ordinals: трина́дцята (13:00), двадця́та (20:00), два́дцять дру́га (22:00). These still take о + locative for "at": о двадця́тій годи́ні.

Магази́н працю́є до двадця́тої годи́ни.

The shop is open until eight in the evening.

Source-language comparison

For an English speaker, three things are new and must be internalised. First, the hour is an ordinal (пе́рша = "the first," never "one"). Second, the whole apparatus is feminine, because годи́на is feminine — so every form ends in a feminine adjective ending. Third, and hardest, "past" and "half past" count toward the next hour (пів на тре́тю = 2:30), so the number you say is one higher than the English hour. The "to the hour" pattern with за also has no neat English structural twin.

For a Russian speaker, the skeleton is familiar (полови́на/пол… toward the next hour exists in both), but Ukrainian's everyday "half" word is пів (пів на тре́тю), the "at" preposition is о/об + locative (о п’я́тій), and the parts of day are ра́нку / дня / ве́чора / но́чі — learn these surface forms rather than transliterating.

Common Mistakes

❌ одна́ годи́на (cardinal 'one' for one o'clock)

Incorrect — the hour is an ordinal: пе́рша годи́на.

✅ пе́рша годи́на

one o'clock — 'the first hour'.

❌ пів на тре́тю = 3:30 (reading 'half toward the third' as half-of-three)

Incorrect — пів на тре́тю counts toward the third hour, so it is 2:30.

✅ пів на тре́тю = 2:30

half past two — half of the third hour has passed.

❌ на п’я́тій (using the locative for 'at five')

Incorrect — 'at' an hour is о + locative: о п’я́тій.

✅ о п’я́тій

at five — о + locative.

❌ о котрі́й годи́на? (nominative in the 'at what time' question)

Incorrect — after о the ordinal is locative: о котрі́й годи́ні?

✅ о котрі́й годи́ні?

at what time? — о + locative.

❌ за чверть тре́тю (accusative hour in the 'to' pattern)

Incorrect — after за the hour stays nominative: за чверть тре́тя.

✅ за чверть тре́тя

a quarter to three — за + minutes + nominative hour.

Key Takeaways

The hour is a feminine ordinal (because годи́на is feminine): пе́рша, дру́га, тре́тя — never the cardinal одна́.
"At" an hour is о/об + locative: о п’я́тій, о двана́дцятій; the question is о котрі́й годи́ні?
"Half past" and minutes "past" count toward the next hour with на + accusative: пів на тре́тю = 2:30, чверть на деся́ту = 9:15.
Minutes "to" use за + minutes + nominative hour: за чверть тре́тя = 2:45.
Disambiguate the day with ра́нку / дня / ве́чора / но́чі; timetables use the 24-hour clock (о двадця́тій).

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