Persian clock time is organized around ساعت “clock; hour.” Ask ساعت چند است؟ “What time is it?” and answer ساعت سه است “It is three o’clock.” Minutes after the hour follow with و, while minutes before the next hour precede به: سه و ده دقیقه “3:10,” but ده دقیقه به چهار “ten to four.”
The crucial contrast for English speakers is word order. English says ten past three and ten to four; Persian normally anchors an “after” time with the current hour first, but a “before” time with the remaining minutes first.
Asking and answering
The neutral standard question is ساعت چند است؟ In ordinary conversation, ساعت چنده؟ is the usual (informal, regional: Tehran) form. A full answer can repeat ساعت, but once clock time is established, speakers often answer with the number alone.
— ساعت چند است؟ — ساعت دو است.
— sâ'at chand ast? — sâ'at do ast.
— What time is it? — It is two o’clock. (careful spoken standard)
— ساعت چنده؟ — هفت و نیمه.
— sâ'at chande? — haft-o-nime.
— What time is it? — It’s seven thirty. (informal, regional: Tehran)
The colloquial copula ـه attaches to the time phrase in نیمه. Do not mix that conversational ending into a sentence otherwise presented as formal written Persian. The careful counterpart is هفت و نیم است.
On the hour and time of day
For an exact hour, use ساعت + cardinal. Persian everyday speech commonly uses the twelve-hour clock and adds صبح، ظهر، بعدازظهر، عصر، شب when context does not identify the part of the day.
| Meaning | Neutral Persian | Register note |
|---|---|---|
| 3:00 | ساعت سه است | careful standard |
| 7:00 a.m. | ساعت هفت صبح | ordinary scheduling |
| 2:00 p.m. | ساعت دو بعدازظهر | ordinary scheduling |
| 9:00 p.m. | ساعت نه شب | ordinary scheduling |
| 12 noon | ساعت دوازده ظهر | explicitly disambiguated |
| 12 midnight | ساعت دوازده نیمهشب | explicitly disambiguated |
پرواز ما ساعت شش صبح حرکت میکند.
parvâz-e mâ sâ'at shesh sobh harekat mi-konad.
Our flight leaves at six in the morning. (neutral standard)
داروخانه تا ساعت دوازده نیمهشب باز است.
dârukhâne tâ sâ'at davâzdah nime-shab bâz ast.
The pharmacy is open until midnight. (neutral standard)
Notice that appointment time can stand without an English-like preposition: ساعت شش حرکت میکند “it leaves at six.” در ساعت شش is possible in formal scheduling prose, but inserting در before every everyday time sounds heavy.
Minutes after the hour: و
For minutes after an hour, say hour + و + minutes, optionally followed by دقیقه. The linker is normally the weak numeric -o-.
فیلم ساعت هشت و بیست دقیقه شروع میشود.
film sâ'at hasht-o-bist daqiqe shoru' mi-shavad.
The film starts at 8:20. (neutral standard)
الان چهار و پنج دقیقه است؛ هنوز وقت داریم.
alân chahâr-o-panj daqiqe ast; hanuz vaqt dârim.
It is 4:05 now; we still have time. (careful spoken standard)
In conversation, دقیقه is regularly omitted when the interpretation is obvious: هشت و بیست. A timetable or announcement may retain it for precision.
نیم and ربع
نیم means “half” and follows و: سه و نیم is 3:30. Persian conceptualizes this as three plus a half, not “half to four.” ربع rob' means “quarter”: سه و ربع is 3:15.
جلسه ساعت ده و نیم تمام میشود.
jalase sâ'at dah-o-nim tamâm mi-shavad.
The meeting ends at 10:30. (neutral standard)
اگر تا پنج و ربع برسی، قبل از سخنرانی همدیگر را میبینیم.
agar tâ panj-o-rob' be-resi, qabl az sokhanrâni hamdigar râ mi-binim.
If you arrive by 5:15, we’ll see each other before the talk. (neutral conversation)
Minutes before the next hour: به
When speakers count backward from the next hour, the pattern is minutes + به + next hour: ده دقیقه به شش “5:50.” With a quarter, یک ربع به شش means 5:45. A more explicit careful form adds مانده “remaining”: ده دقیقه مانده به شش.
قطار یک ربع به نه وارد ایستگاه میشود.
qetâr yek rob' be noh vâred-e istgâh mi-shavad.
The train arrives at a quarter to nine. (neutral standard)
پنج دقیقه مانده به ظهر زنگ مدرسه خورد.
panj daqiqe mânde be zohr zang-e madrese khord.
The school bell rang five minutes before noon. (careful narrative)
سه و پنجاه and ده دقیقه به چهار can both locate 3:50, but the first follows a digital “hour plus minutes” organization and the second presents the time as ten minutes remaining. Both are current; context and speaker preference decide.
Formal schedules and Persian digits
Transport timetables, broadcasts, hospitals, and official programs often use the 24-hour clock (formal). Written figures use Persian digits, and a careful announcement reads the hour and minutes as cardinals.
درهای سالن ساعت ۱۸ و ۴۵ دقیقه بسته میشود.
dar-hâ-ye sâlon sâ'at hejdah-o-chehel-o-panj daqiqe baste mi-shavad.
The hall doors close at 18:45. (formal announcement)
نوبت شما برای ساعت ۱۴:۳۰ ثبت شده است.
nowbat-e shomâ barâ-ye sâ'at chahârdah-o-si sabt shode ast.
Your appointment is registered for 14:30. (formal administrative notation)
The colon belongs to numeric notation; it is not pronounced. In a full spoken phrase, the two components are connected naturally, often with و. Use the Persian Digits page for digit shapes and bidirectional typing.
Time point versus duration
Word order distinguishes a point on the clock from an amount of elapsed time:
- ساعت سه — three o’clock
- سه ساعت — three hours
- نیم ساعت — half an hour
- ساعت سه و نیم — half past three
کلاس ساعت سه شروع میشود و سه ساعت طول میکشد.
kelâs sâ'at se shoru' mi-shavad va se sâ'at tul mi-keshad.
The class starts at three and lasts three hours. (neutral; clock time versus duration)
Common Mistakes
1. Reversing clock time and duration
❌ جلسه سه ساعت شروع میشود.
Incorrect for ‘the meeting starts at three’ — سه ساعت denotes a duration of three hours.
✅ جلسهی معرفی ساعت سه شروع میشود.
jalase-ye mo'arrefi sâ'at se shoru' mi-shavad.
The orientation session starts at three.
2. Omitting و in the after-hour pattern
❌ ساعت چهار ده دقیقه است.
Incorrect clock-time structure — the current hour and following minutes require linking و.
✅ الان چهار و ده دقیقه است.
alân chahâr-o-dah daqiqe ast.
It is 4:10 now.
3. Naming the current hour after به
⚠️ ساعت ده دقیقه به پنج است.
sâ'at dah daqiqe be panj ast.
Grammatical, but it means 4:50—not the intended 5:50—because the hour after به is the next hour.
✅ ساعت ده دقیقه به شش است.
sâ'at dah daqiqe be shesh ast.
It is ten to six.
4. Using ASCII digits in Persian scheduling text
❌ جلسه ساعت 9 شروع میشود.
Incorrect Iranian Persian typography — use Persian digit ۹.
✅ در جلسهی آنلاین ساعت ۹ منتظرتان هستیم.
dar jalase-ye ânlâyn sâ'at noh montazer-etân hastim.
We will be waiting for you in the online meeting at nine.
5. Mixing formal and colloquial copulas
❌ ساعت چند است؟ هفت و نیمه است.
Incorrect — the ending ـه already supplies the copula, so adding است repeats it.
✅ ساعت چند است؟ هفت و نیم است.
sâ'at chand ast? haft-o-nim ast.
What time is it? It is seven thirty. (careful standard)
Key Takeaways
- Ask ساعت چند است؟ in careful standard Persian and ساعت چنده؟ in everyday Tehran speech.
- Use hour + و + minutes after the hour, but minutes + به + next hour before it.
- نیم and ربع follow the current hour through و.
- Distinguish ساعت سه “three o’clock” from سه ساعت “three hours.”
- Add a time-of-day phrase in the twelve-hour system; expect 24-hour notation in formal schedules.
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