When do I use 刚 vs 才 to mean 'just'?

Use 刚 to simply say something happened a moment ago, without any implication of lateness. Use 才 when you want to emphasize that it happened later than expected or after a delay. For example, '他刚走' means he just left (recently), while '他八点才走' means he didn't leave until 8 o'clock (later than expected).

Can 刚 and 才 be used together?

Yes, you can say 刚刚才 (gāng gāng cái) to combine the meanings, e.g., 他刚刚才到 ('He only just arrived a moment ago' – with both recency and a sense of lateness). This is emphatic but not very common.

What's the difference between 刚 and 刚才?

刚才 (gāngcái) is a time noun meaning 'a moment ago' and can be used as a time phrase (like a subject or object) or an adverb. For example, 刚才下雨了 ('It rained a moment ago'). 刚 (gāng) is an adverb that always directly modifies a verb, e.g., 我刚到 ('I just arrived'). They are not interchangeable.

Do I always need 了 with 刚?

Not always, but often. When emphasizing recent completion, 刚 is frequently paired with 了 (e.g., 我刚吃了饭). However, 刚 can also be used with a time phrase without 了, as in 我刚到的时候 ('When I just arrived...'). For 才, 了 is not required and is often omitted in the temporal lateness sense.

Easily confusedHSK 4

刚 vs 才 (gāng vs cái): 'just' for recency vs lateness

Both 刚 and 才 can indicate that an action happened recently, but they carry different nuances. 刚 (gāng) simply marks an event as occurring a very short time ago, with no additional judgment. 才 (cái), when used temporally, emphasizes that the event happened later than expected, often implying delay or lateness. Understanding this core distinction helps learners choose the right word when expressing 'just' in Chinese.

刚 and 才 are both adverbs that can refer to recent actions, but they differ in connotation. 刚 (gāng) means 'just (a moment ago)' and purely indicates recency, without any expectation or judgment. 才 (cái), when used with a time expression or context, means 'only just (later than expected)'; it implies that the action happened after a perceived delay or later than the speaker anticipated. This contrast is crucial: 刚 is neutral, while 才 adds a subjective sense of lateness.

Когда что использовать

刚gāng

just (a moment ago)

Use 刚 to state that an action happened a very short time ago, with no implication about whether it was early or late. It is commonly paired with 了 (le) to indicate recent completion. For example, 我刚到 (I just arrived) or 他刚走 (He just left). Do not use 刚 to express lateness.

刚 can also be used in patterns like 刚...就... (just as...then...) to mean 'as soon as'.

才cái

just/only just

Use 才 to emphasize that an action happened later than expected, often after a delay. It is typically used with a time expression (e.g., 三点才到 – didn't arrive until 3 o'clock) or in a context where lateness is implied. Without a time word, 才 can still carry this nuance: 他才来 (He only just came, implying he is late).

才 also has other meanings ('only' in quantity, 'then and only then'), but in the temporal 'just' sense, the key is lateness.

Кратко

	刚	才
Core meaning	Just a moment ago (recency)	Later than expected (lateness)
Connotation	Neutral, purely temporal	Implies delay or surprise lateness
Use with specific time	Rare; may indicate 'just at that time' (e.g., 晚上八点刚到)	Common; expresses 'not until that time' (e.g., 晚上八点才到)
Common structure	刚 + verb (+ 了), e.g., 刚吃了饭	时间 + 才 + verb, e.g., 八点才吃饭

Примеры

刚
我刚吃了午饭。
Wǒ gāng chī le wǔ fàn.
I just ate lunch.
Purely recency – no implication about timing.
刚
他刚才到。
Tā gāng cái dào.
He arrived just now.
Using 刚才 (gāngcái) which is a time noun meaning 'a moment ago', not an adverb. This example contrasts with 刚.
才
我昨天才收到信。
Wǒ zuó tiān cái shōu dào xìn.
I didn't receive the letter until yesterday.
Emphasizes that the letter was expected earlier.
才
他才来，所以迟到了。
Tā cái lái, suǒ yǐ chí dào le.
He only just came, so he was late.
才 here implies his arrival was later than scheduled.
刚
我早上六点刚起床，他就打电话来了。
Wǒ zǎo shàng liù diǎn gāng qǐ chuáng, tā jiù dǎ diàn huà lái le.
I had just gotten up at six in the morning when he called.
刚 with a specific time is acceptable when meaning 'just at that moment'.
才
我早上六点才起床，所以迟到了。
Wǒ zǎo shàng liù diǎn cái qǐ chuáng, suǒ yǐ chí dào le.
I didn't get up until six in the morning, so I was late.
Clearly shows lateness – the expected time was earlier.

Частые ошибки

Using 刚 to mean 'later than expected': ✗ 昨天我三点刚到 (should be 三点才到).
Using 才 for neutral recency: ✗ 我才吃了一顿饭 (sounds like you ate later than expected; use 刚 for neutral recency).
Confusing 刚 with 刚才: 刚才 is a noun meaning 'a moment ago' and can stand alone (e.g., 刚才下雨了), while 刚 is an adverb that must precede a verb.
Omitting 了 with 刚 when the action is completed: 我刚吃饭 (incomplete; should be 我刚吃了饭 or 我刚吃饭了).

Частые вопросы

When do I use 刚 vs 才 to mean 'just'?: Use 刚 to simply say something happened a moment ago, without any implication of lateness. Use 才 when you want to emphasize that it happened later than expected or after a delay. For example, '他刚走' means he just left (recently), while '他八点才走' means he didn't leave until 8 o'clock (later than expected).
Can 刚 and 才 be used together?: Yes, you can say 刚刚才 (gāng gāng cái) to combine the meanings, e.g., 他刚刚才到 ('He only just arrived a moment ago' – with both recency and a sense of lateness). This is emphatic but not very common.
What's the difference between 刚 and 刚才?: 刚才 (gāngcái) is a time noun meaning 'a moment ago' and can be used as a time phrase (like a subject or object) or an adverb. For example, 刚才下雨了 ('It rained a moment ago'). 刚 (gāng) is an adverb that always directly modifies a verb, e.g., 我刚到 ('I just arrived'). They are not interchangeable.
Do I always need 了 with 刚?: Not always, but often. When emphasizing recent completion, 刚 is frequently paired with 了 (e.g., 我刚吃了饭). However, 刚 can also be used with a time phrase without 了, as in 我刚到的时候 ('When I just arrived...'). For 才, 了 is not required and is often omitted in the temporal lateness sense.