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大约 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
大约dàyuēapproximatelyHSK 4, d, 9 strokes, rank #1923, Medium
大约dàyuēprobablyHSK 4, d, 9 strokes, rank #1923, Medium
dàyuē(da4yue1)da yue T4
  1. 1approximately
  2. 2probably
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March 24, 2026

大约(大約)dàyuē(da4yue1)

大约 (dà yuē) means 'approximately' or 'probably' and is commonly used to indicate an estimate or a rough approximation of a quantity or time. It can be used in both spoken and written contexts to express uncertainty or non-exactness.

Strokes9Frequency#1923DifficultyMedium
Cultural note

In Chinese culture, estimates are often preferred in casual conversation to avoid sounding overly precise, reflecting a more flexible approach to information. This is especially common when discussing time or plans.

Memory tip

Think of 大 (dà) as 'big', suggesting a large approximation, and 约 (yuē) as 'to bind' or 'to agree'. Imagine binding together various estimates to form a 'big' picture of what something could be, hence the idea of approximation.

Meanings of 大约

dàyuē(da4yue1)
1approximately
2probably
Exercise 1 of 2

By ear

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About 大约

大约Simplified
大約Traditional
9Strokes
—Radical
副词fùcíadverb (adv.)Part of Speech
#1923Frequency Rank
HSK 2.0L4HSK 3.0L4ElementaryTOCFLL3YCTL4HSKKL2CEFRA2

Podcast: 大约

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Podcast: 大约

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AI study notes for 大约

Quick Contrast

大概 (dàgài) - use 大约 when you want to imply a slightly stronger sense of approximation compared to 大概.

Usage Notes

大约 is informal but widely accepted in both casual and formal conversations. A common mistake is using it with precise numbers; remember, it’s meant for estimates. For example, instead of saying '大约 100', it’s better to say '大约 100 左右' (approximately around 100).

HSK Study Tips

As an HSK Level 4 word, 大约 connects well with other words that express quantity and time, such as 多少 (duō shǎo, how much) and 时间 (shí jiān, time). Focus on using 大约 in sentences to practice approximation in various contexts.

Common Mistakes

Learners often misuse 大约 with exact figures, leading to awkward expressions like '大约 5'. Instead, use it with phrases like '大约 5 个' (approximately 5 items) or '大约 5 分钟' (approximately 5 minutes).

AI-enhanced 2026-03-24

Pronunciation of 大约

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Component characters

大dàbig
HSK 13 strokes大
View full entry
约yāoto make an appointment
HSK 46 strokes纟
View full entry

How to say approximately in Chinese

“approximately” in Chinese is大约dàyuē

大约 (dà yuē) means 'approximately' or 'probably' and is commonly used to indicate an estimate or a rough approximation of a quantity or time. It can be used in both spoken and written contexts to express uncertainty or non-exactness.

When to use 大约

大约 is informal but widely accepted in both casual and formal conversations. A common mistake is using it with precise numbers; remember, it’s meant for estimates. For example, instead of saying '大约 100', it’s better to say '大约 100 左右' (approximately around 100).

大约 or something close to it

大概 (dàgài) - use 大约 when you want to imply a slightly stronger sense of approximation compared to 大概.

What learners get wrong

Learners often misuse 大约 with exact figures, leading to awkward expressions like '大约 5'. Instead, use it with phrases like '大约 5 个' (approximately 5 items) or '大约 5 分钟' (approximately 5 minutes).

Write 大约

大
约

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Grammar patterns of 大约

大约 functions as an adverb — it modifies a verb, adjective, or another adverb. In Chinese, adverbs sit BEFORE the verb they modify (我也去, 他常常迟到), never after it. It carries 2 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 2

Fill the gap

Type the missing word. Pinyin works; then pick the character.

我的中文老师____三十岁。

My Chinese teacher is approximately 30 years old.

Example sentences for 大约 (16)

Listen to all sentences once to receive XP
dapproximately12
1
我上次见她大约是16年前了。

wǒ shàngcì jiàn tā dàyuē shì16 niánqián le。

The last time I saw her was about sixteen years ago.
2
这对夫妇大约两年前相遇,很快就成了知交。

zhè duì fūfù dàyuē liǎng niánqián xiāngyù, hěn kuài jiù chéng le zhī jiāo。

The couple met about two years ago and soon became firm friends.
3
一艘驳船停在大约100码开外,等待着返海回航。

yī sōu bó chuán tíng zài dàyuē100 mǎ kāi wài, děngdài zhe fǎn hǎi huí háng。

A barge was about a hundred yards away, waiting to return seaward.
4
我的薪水大约是9,000英镑,还有一辆车和业务经费可支配。

wǒ de xīnshui dàyuē shì9,000 yīngbàng, háiyǒu yī liàng chē hé yèwù jīngfèi kě zhīpèi。

My salary was around £9,000 plus a car and expenses.
5
仍有大约40名囚犯被困在严重损毁的建筑物中。

réng yǒu dàyuē40 míng qiúfàn bèi kùn zài yánzhòng sǔn huǐ de jiànzhùwù zhōng。

About forty prisoners are still barricaded inside the wrecked buildings.
6
大约4%的犯人有慢性精神疾病。

dàyuē4% de fàn rén yǒu mànxìng jīngshen jíbìng。

About 4% of the prison population have chronic psychiatric illnesses.
7
司机是个大约30岁的身材苗条的年轻女子。

sījī shì gè dàyuē30 suì de shēncái miáotiao de niánqīng nǚzǐ。

The driver was a trim young woman of perhaps thirty.
8
“大约6个月后,”弗洛伊德写道,“汉斯克服了他的嫉妒心理。”

“ dàyuē6 gè yuè hòu,” fú luò yī dé xiě dào,“ hàn Sī kèfú le tā de jídù xīnlǐ。”

"Some six months later," Freud writes, "Hans had got over his jealousy."
9
燕雀大约在12个星期大小的时候开始换羽毛。

yān qiāo dàyuē zài12 gè xīngqī dàxiǎo de shíhou kāishǐ huàn yǔ máo。

Finches start to moult at around twelve weeks of age.
10
这首曲子有,嗯,大约半个小时那么长,对吗?

zhè shǒu qǔzi yǒu, ēn, dàyuē bàn gè xiǎoshí nàme cháng, duì ma?

This piece is, what, about a half an hour long?
11
从这里到机场大约需要一个小时的车程。

Cóng zhèlǐ dào jīchǎng dàyuē xūyào yī gè xiǎoshí de chēchéng.

It takes approximately one hour to drive from here to the airport.
12
从这里到机场大约需要一个小时的车程。

Cóng zhèlǐ dào jīchǎng dàyuē xūyào yī gè xiǎoshí de chēchéng.

It takes approximately one hour to drive from here to the airport.
dprobably4
13
他大约半小时后会到,请耐心等待。

Tā dàyuē bàn xiǎoshí hòu huì dào, qǐng nàixīn děngdài.

He will probably arrive in about half an hour, please wait patiently.
14
这次会议大约会持续两个小时。

Zhè cì huìyì dàyuē huì chíxù liǎng gè xiǎoshí.

This meeting will probably last about two hours.
15
他大约半小时后会到,请耐心等待。

Tā dàyuē bàn xiǎoshí hòu huì dào, qǐng nàixīn děngdài.

He will probably arrive in about half an hour, please wait patiently.
16
这次会议大约会持续两个小时。

Zhè cì huìyì dàyuē huì chíxù liǎng gè xiǎoshí.

This meeting will probably last about two hours.

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Frequently asked questions about 大约

Yes, 大约 can be used in formal writing, particularly in reports or academic texts, as long as the context is appropriate.

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