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Chinese Age Expression – Suì

Posted on June 28, 2023September 26, 2026 by tiffany

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  • 1 S + Number + 歲岁 suì
  • 2 Question
  • 3 Common Mistakes
  • 4 Practice

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Grammar · HSK 1
Grammar Point · HSK 1

歲岁 suì — Chinese Age Expression

In Chinese, the word 歲岁 suì is used to express age. It specifically refers to the number of years one has lived, or their age in years.

Chinese Age 岁 歲 Suì

歲岁 suì attaches directly to a number to state someone’s — or something’s — age.

1 S + Number + 歲岁 suì

In Chinese, 歲岁 suì is considered a measure word, so there’s no need for a linking verb like 是是 shì between the number and 歲岁 suì. You also shouldn’t use the measure word 個个 ge before 歲岁 suì, since it would be redundant.

弟弟dìdi15歲suì弟弟dìdi15岁suì
My younger brother is 15 years old.
我wǒ永遠yǒngyuǎn18歲suì我wǒ永远yǒngyuǎn18岁suì
I’m forever 18 years old.
我的wǒde狗gǒu七qī歲suì半bàn我的wǒde狗gǒu七qī岁suì半bàn
My dog is seven and a half years old.
這zhè棵kē樹shù一千yìqiān五百wǔbǎi歲suì这zhè棵kē树shù一千yìqiān五百wǔbǎi岁suì
This tree is 1,500 years old.
你nǐ媽媽māma今年jīnnián也yě55歲suì嗎ma?你nǐ妈妈māma今年jīnnián也yě55岁suì吗ma?
Is your mother also 55 years old this year?
我wǒ還沒háiméi19歲suì我wǒ还没háiméi19岁suì
I am not 19 years old yet.
我wǒ不是búshì三sān歲suì小孩xiǎohái我wǒ不是búshì三sān岁suì小孩xiǎohái
I’m not a three-year-old child.
FYI

The expression 我不是三歲小孩我不是三岁小孩 actually translates to “I wasn’t born yesterday” in English. It’s a figurative phrase used to say the speaker isn’t naïve, gullible, or easily fooled — it implies someone mature and experienced enough to see through deceitful behavior.

2 Question

In Chinese culture, directly asking someone’s age is generally considered impolite. However, it’s acceptable in certain situations where it’s relevant — like filling out official forms or checking eligibility for an activity. There are a few different ways to ask someone’s age.

Asking Animals and People

你nǐ幾jǐ歲suì?你nǐ几jǐ岁suì?
How old are you?

Asking Elders, Like Grandpa or Grandma

您nín多duō大dà?您nín多duō大dà?
How old are you?
您nín貴guì庚gēng?您nín贵guì庚gēng?
How old are you? (very polite)

In the Hospital

出生chūshēng年nián月yuè日rì?出生chūshēng年nián月yuè日rì?
What is your date of birth?

Asking Someone’s Age in Taiwan (Informal)

你nǐ幾jǐ年次niáncì的de?你nǐ几jǐ年次niáncì的de?
What year were you born in?
FYI

For this question, the answer is usually given in the Taiwan Minguo Year. Taiwan uses its own calendar, counted from the founding of the Republic of China (ROC) in 1912. For example, the year 2023 in the Gregorian calendar is the 112th year of the Republic of China (民國民国112年) in the Minguo calendar. It’s commonly used in Taiwan for official purposes, like government documents.

3 Common Mistakes

Remember: 歲岁 suì is a measure word, so it needs no linking verb like 是是 shì, and no extra measure word 個个 ge before it.

❌
我wǒ是shì15歲suì我wǒ是shì15岁suì
✅
我wǒ15歲suì我wǒ15岁suì
No linking verb is needed before 歲岁 suì — it works like a measure word attached directly to the number.
❌
我wǒ15個ge歲suì我wǒ15个ge岁suì
✅
我wǒ15歲suì我wǒ15岁suì
歲岁 suì is already a measure word, so adding 個个 ge in front of it is redundant.

4 Practice

Translate each sentence into Chinese, then tap the card to check your answer.

01Grandma is 70 years old.
奶奶nǎinai70歲suì奶奶nǎinai70岁suì
👆 Tap to reveal
02Is your cat 3 years old?
你的nǐde貓māo3歲suì嗎ma?你的nǐde猫māo3岁suì吗ma?
👆 Tap to reveal
03I am 20 years old this year.
我wǒ今年jīnnián20歲suì我wǒ今年jīnnián20岁suì
👆 Tap to reveal
04My little sister is not 10 years old yet.
我wǒ妹妹mèimei還沒háiméi10歲suì我wǒ妹妹mèimei还没háiméi10岁suì
👆 Tap to reveal
05How old are you? (casual)
你nǐ幾jǐ歲suì?你nǐ几jǐ岁suì?
👆 Tap to reveal
06How old are you, grandpa? (polite)
您nín多duō大dà?您nín多duō大dà?
👆 Tap to reveal
07This turtle is 100 years old.
這zhè隻zhī烏龜wūguī100歲suì这zhè只zhī乌龟wūguī100岁suì
👆 Tap to reveal
08My older brother is 8 years old.
我wǒ哥哥gēge8歲suì我wǒ哥哥gēge8岁suì
👆 Tap to reveal
09Is he 30 years old this year?
他tā今年jīnnián30歲suì嗎ma?他tā今年jīnnián30岁suì吗ma?
👆 Tap to reveal
10I’m not 25 years old yet.
我wǒ還沒háiméi25歲suì我wǒ还没háiméi25岁suì
👆 Tap to reveal

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