Hungarian separates a clock reading, a point when an event occurs, and a measured duration. Hat óra van reports six o'clock; hatkor or hat órakor locates an event at six; hat órát measures six hours. The distinctions remain even when all three expressions happen to point to the same real-world endpoint. Review the architecture on the clock forms page and its main contexts on the clock usage page.
Reading versus scheduled point
Use van to tell the current time and invariant temporal -kor to say when an event happens.
Hat óra van.
It is six o'clock.
Hatkor indul a busz.
The bus leaves at six.
Hat órakor indul a busz.
The bus leaves at six o'clock.
The last two sentences have the same time reference. The explicit óra can improve clarity or carry contrast, but hatkor is fully standard and natural. By contrast, Hatkor van is incomplete if the intended meaning is simply “It is six o'clock”: -kor creates an adjunct meaning “at six” and invites an event or state for it to locate.
Coming hour versus English-named hour
Hungarian negyed, fél, háromnegyed all point toward the next whole hour. The number therefore differs from the hour English speakers may instinctively repeat.
Fél nyolc van.
It is 7:30.
Fél kilenc van.
It is 8:30.
These are a matched pair: only the coming-hour number changes. The same logic holds at the quarter points.
Negyed nyolckor kezdődik a műsor.
The program starts at 7:15.
Háromnegyed nyolckor ér véget a műsor.
The program ends at 7:45.
At 7:15, 7:30, and 7:45, the stable target is eight: negyed nyolc, fél nyolc, háromnegyed nyolc. This is not a stylistic option. Changing nyolc to hét changes the time by an hour.
Point time versus duration
The suffix or postposition after óra determines the relation:
| Question | Form | Meaning |
|---|---|---|
| Hánykor? “At what time?” | két órakor / kettőkor | at two o'clock |
| Mennyi ideig? “For how long?” | két órát / két órán át | for two hours |
| Mennyi idő múlva? “How long from now?” | két óra múlva | in two hours |
| Meddig? “Until when?” | kettőig | until two o'clock |
Kettőkor kezdődik az értekezlet.
The meeting begins at two.
Két órán át tart az értekezlet.
The meeting lasts for two hours.
Két óra múlva kezdődik az értekezlet.
The meeting begins in two hours.
These sentences can all be true on the same day, but they answer different questions. English relies heavily on prepositions; Hungarian encodes the contrast in suffixes, case marking, and postpositions.
Két óráig can sometimes mean “until two o'clock” or “for two hours,” depending on context. If ambiguity matters, use kettőig for the clock endpoint and két órán át for duration.
Fél and negyed: clock fraction or duration fraction
The word after the fraction distinguishes the systems. A following hour number makes a clock expression; óra makes a duration quantity.
Fél háromkor indulunk.
We are leaving at 2:30.
Fél órát várunk.
We are waiting for half an hour.
Negyed négykor felhívlak.
I'll call you at 3:15.
Negyed órát pihenek.
I am resting for a quarter of an hour.
Háromnegyed négykor is a point at 3:45; háromnegyed órán át is a duration of forty-five minutes. The forms are related, but the coming-hour number is never a duration unit.
Invariant -kor versus harmonic suffixes
Temporal -kor does not harmonize: ötkor, hétkor, kettőkor, hatkor, nyolckor. This makes it unusual among Hungarian suffixes. The rounded front vowels in öt and kettő do not produce -kör.
Compare -kor with genuinely harmonic allative or terminative forms:
Ötkor indulok, és hétre érek oda.
I leave at five and get there by seven.
Here ötkor has invariant -kor, while hétre uses front-vowel -re. Different suffixes follow their own morphological rules; learners cannot impose harmony on every ending.
Exact point versus approximation and interval
Hatkor identifies a clock point, but it does not by itself promise second-level punctuality. Add pontban for explicit exactness. Use hat körül for approximation and hat és hét között for an interval.
Pontban hatkor bezárják a kaput.
They close the gate at exactly six.
Hat körül zárják be a kaput.
They close the gate around six.
Hat és hét között érkezik a futár.
The courier will arrive between six and seven.
Do not confuse suffix -kor with the independent postposition-like adverb körül “around.” They sound similar but differ in spelling, syntax, and precision.
Conversation versus timetable style
The conversational coming-hour system and a 24-hour schedule can name the same point:
Este háromnegyed hétkor indul a vonat.
The train leaves at 6:45 in the evening.
A vonat 18:45-kor indul.
The train leaves at 18:45.
The first is natural in everyday conversation (informal). The second is typical of schedules, announcements, and precise written plans (formal/neutral). Do not mix clock punctuation with decimal notation: 18:45 is a clock time, while 2,5 óra is a duration of two and a half hours.
Expanded timetable prose keeps quantified nouns singular: 18 óra 45 perckor, not 18 órák 45 percekkor. Hungarian marks plurality once through the numeral.
Information structure and verbal prefixes
A neutral time expression can precede a prefixed verb: Hatkor elindulunk “We leave at six.” When the time is contrastively focused immediately before the verb, the prefix follows the verb.
Hatkor elindulunk a szállodából.
We will leave the hotel at six.
HATKOR indulunk el, nem fél hétkor.
We are leaving at SIX, not at 6:30.
Capitalization only represents spoken focus here; normal Hungarian writing does not capitalize hatkor. The temporal form itself is unchanged. Information structure rearranges el, not the invariant suffix.
Decision tree
- Are you reporting what the clock shows? Use óra van or negyed/fél/háromnegyed + coming hour + van.
- Are you saying when an event occurs? Add invariant -kor: ötkor, fél hatkor, 18:30-kor.
- Are you measuring elapsed time? Use órát or órán át: két órát.
- Are you locating an event relative to now? Use múlva: két óra múlva.
- Is the time approximate? Use körül, not -kor alone.
- Is this a timetable? Prefer a 24-hour digit form; in casual speech, use the coming-hour system if the day period is clear.
Diagnostic exercise
Choose and explain the natural form.
- A film begins at 5:00: A film ötkor kezdődik. The event needs point-time -kor.
- The film lasts two hours: A film két órán át tart. This is duration, not a clock point.
- It is 5:30 now: Fél hat van. The fraction points toward coming six.
- A train leaves at 20:15 in a written schedule: A vonat 20:15-kor indul. The timetable uses a 24-hour digit form and hyphenated -kor.
- A friend will arrive around eight: A barátom nyolc körül érkezik. Approximation requires körül.
Common Mistakes
❌ Fél hétkor kezdődik a műsor.
Incorrect for the intended 7:30 — fél hét means 6:30.
✅ Fél nyolckor kezdődik a műsor.
The program starts at 7:30.
❌ Ötkör találkozunk.
Incorrect — temporal -kor is invariant, even after front rounded ö.
✅ Ötkor találkozunk.
We are meeting at five.
❌ Két órakor tartott a vizsgálat.
Incorrect for the intended duration — -kor means at two o'clock.
✅ Két órán át tartott a vizsgálat.
The examination lasted for two hours.
❌ Három órák múlva érkezem.
Incorrect — a noun after a numeral remains singular.
✅ Három óra múlva érkezem.
I will arrive in three hours.
❌ Az út 2.5 óráig tartott.
Incorrect — standard Hungarian decimal notation uses a comma.
✅ Az út 2,5 óráig tartott.
The journey lasted for 2.5 hours.
Key Takeaways
- Óra van reports a reading; invariant -kor locates an event.
- Quarter expressions name the coming hour: háromnegyed nyolc is 7:45.
- Contrast kettőkor, két órán át, két óra múlva, and kettőig.
- -Kor never harmonizes; körül is a separate approximation word.
- Timetable and conversational forms differ in register, not necessarily in time reference.
- Quantified unit nouns remain singular: három óra, tíz perc, fél óra.
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