bǎi

HSK 1 Writing L2
Origin & Mnemonic:

A full count of ten tens; a large number. One hundred; many, numerous, or all kinds of. One stroke (一) atop 白 (white/clear) caps a complete count of one hundred.

Common Usage & Traps

  • 一百 (yī bǎi) — one hundred
  • 两百 (liǎng bǎi) — two hundred
  • 五百 (wǔ bǎi) — five hundred
  • 一百块 (yī bǎi kuài) — one hundred yuan
  • 百人 一百人

    When counting a specific hundred people, Chinese requires the numeral 一 before 百. Bare 百人 sounds like a newspaper headline, not natural speech.

  • 百块 一百块

    For a specific amount of money, you must say 一百块. 百块 alone is not used in spoken Chinese.

When do I say 一百 and when can I just say 百?

Say 一百 when counting a specific hundred; bare 百 only works inside larger numbers or fixed words.

百 is a bound numeral. On its own it cannot stand as a complete number in modern spoken Chinese. If you mean 'one hundred people', you must say 一百人, not 百人. Bare 百 appears in larger numbers like 五百 (500) or 三百五十 (350), and in fixed compounds like 百分之 (percent). Beginners often drop the 一 because English says 'a hundred', but Chinese does not allow that here.

ContextNaturalAvoid
Counting people一百人百人
Counting money一百块百块
Inside a larger number五百五一百

How do I tell 百 and 白 apart?

百 has a horizontal stroke on top; 白 does not. One stroke changes 'hundred' into 'white'.

百 and 白 differ by a single horizontal stroke at the top. 百 means 'hundred'; 白 means 'white'. If you write 白 when you mean 百, you turn 一百 (one hundred) into 一白, which is not a word. The top stroke in 百 is the only visual cue, so slow down when writing numbers.

CharacterMeaningKey Feature
hundredHas top horizontal stroke
whiteNo top horizontal stroke

Appears in Stories 5 stories

《一二三(1)》 Counting Numbers Rhyme
HSK 1 ~1 min read 48 chars
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This rhythmic poem helps you practice numbers from one to ten and larger units. Listen to the beat and count along!

  • 七八九 十零百

  • 七十五 八百三 九千四六万一

《一两件新衣服》 New Clothes and Good Friends
HSK 1 ~2 min read 84 chars
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This playful poem helps you count and practice vocabulary about clothes, students, and pets. Enjoy the rhythm while learning new words.

  • 七百零五

  • 小狗 四百零九

《大飞机》 The Big Airplane
HSK 1 ~2 min read 97 chars
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Read about a work trip to Beijing where a group of colleagues takes a very large airplane. Practice weather words and actions in a simple travel story.

  • 我们坐的飞机很大 五百 飞机

《一二三(2)》 Counting Days and Rhymes
HSK 1 ~2 min read 84 chars
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This playful poem turns numbers into a rhythm of daily life. As you read, practice counting, days of the week, and common time words in a fun, memorable way.

  • 亿可以

《苹果十九》 Waiting for iPhone 19
HSK 1 ~2 min read 99 chars
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Read this short story about people waiting in the rain for a new phone. You will practice numbers, time, and everyday vocabulary.

  • 苹果十九 八千七百多

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