Chinese tones, explained by pitch contour

Mandarin has four tones plus a neutral tone, and each one is a pitch shape rather than a mood. Change the shape and you change the word: mā is mother, mǎ is horse. Chinese tones are learnable because the whole system contains only five shapes.

How many tones in Chinese depends on which Chinese

Chinese is a family, not one language. Standard Mandarin — the variety taught to travelers and used in mainland broadcasting — has four tones plus a neutral tone. Cantonese is normally counted as six, or nine if the short checked syllables are listed separately, and Hokkien, Hakka, and Shanghainese each run their own systems. Everything below is Mandarin.

Tones are written in pinyin as marks over a vowel: ā á ǎ à. When a syllable holds two or three vowels, a pinyin chart settles which one takes the mark faster than the priority rule does. The characters themselves carry no tone information — a consequence of the fact that Chinese has no alphabet in the European sense. You learn a word's tone with the word.

The four Chinese tones as pitch contours

Linguists write Mandarin tones on a five-point pitch scale, where 1 is the bottom of your comfortable speaking range and 5 the top. It beats vague metaphors about surprise or impatience: it tells you where to start and finish.

Tone	Pinyin	Character	Contour (1 = low, 5 = high)	Meaning
First	mā	妈	55 — high and flat, held	mother
Second	má	麻	35 — starts mid, rises to the top	hemp, numb
Third	mǎ	马	214 alone, 21 in running speech	horse
Fourth	mà	骂	51 — drops hard from the top	to scold
Neutral	ma	吗	short; pitch set by the syllable before it	question particle

First tone sits near the top of your range and stays there. Beginners start it too low and let it sag halfway through; hold it like a sung note.

Second tone rises, but from the middle, not the bottom. The English "Huh?" rise is close. Start it too low and it becomes a third tone.

Third tone is the one textbooks distort. Said alone it dips and comes back up; inside a sentence it usually just sits low, flat, and slightly creaky — see the half-third rule below.

Fourth tone drops from the top of your range to the bottom, fast and short, like a decisive "Stop!" English speakers land on it by accident whenever they stress a word, which is why an emphatic hǎo comes out as hào.

Minimal pairs you'll actually say

Tone drills favor words travelers never need. These pairs come up on a real trip:

• mǎi (买, buy) / mài (卖, sell) — third against fourth, both printed on shop signs.
• wèn (问, ask) / wěn (吻, kiss) — qǐng wèn, "may I ask," is your most useful opener, and the fourth tone earns its keep there.
• shuǐjiǎo (水饺, boiled dumplings) / shuìjiào (睡觉, to sleep) — identical syllables, third-third against fourth-fourth.
• sì (四, four) / shí (十, ten) — prices, easy to mishear under noise since the contours run opposite directions.

The Chinese neutral tone is short, not toneless

A neutral syllable has no contour of its own. It is unstressed, clipped to roughly half the length of a full syllable, and its pitch is handed to it by whatever came before: low-ish after a first tone (māma), mid after a second (yéye), fairly high after a third (jiějie), at the bottom after a fourth (bàba).

Length is the cue learners underuse. Say xièxie with two equally long syllables and it sounds foreign even when the pitch is right; clip the second and it lands.

Sometimes the neutral syllable is the only thing separating two words. dōngxi (东西) means "stuff, a thing." With a full first tone on both syllables, dōngxī means "east and west."

Which syllables go neutral varies by region. Mainland standard reduces more than Taiwan Mandarin does — 先生 is commonly xiānsheng on the mainland and xiānshēng in Taiwan, and that split repeats across many words. Neither is wrong; copy the variety you're traveling to.

Tone sandhi: three rules that override the marks

Tone sandhi is what happens when tones collide: the marks in your textbook show each syllable's citation tone — the tone it has alone — but three rules change that in connected speech, and pinyin never warns you.

Two third tones in a row

When a third tone is followed by another third tone, the first is pronounced as a second tone. nǐ hǎo comes out as ní hǎo. mǎi jiǔ (买酒, buy alcohol) becomes mái jiǔ. lǎobǎn (老板, boss) becomes láobǎn.

With three in a row, the phrasing decides which syllables shift. wǒ hěn hǎo (我很好, I'm fine) usually surfaces as wǒ hén hǎo, with the middle syllable rising; speakers who group the phrase differently raise the first two instead.

bù and yī shift

不 (bù, not) is a fourth tone that becomes a second tone before another fourth tone: bú shì (不是), bú qù (不去), bú duì (不对). Before first, second, and third tones it stays as it is: bù hǎo, bù néng, bù lái.

一 (yī, one) moves in two directions. Before a fourth tone it becomes a second tone: yí ge (一个), yí cì (一次), yí kuài (一块). Before first, second, or third tones it becomes a fourth tone: yì tiān (一天), yì nián (一年), yì bǎi (一百). It keeps its first tone when you count (yī, èr, sān), in ordinals (dì-yī, "first"), and at the end of a longer number (shíyī, eleven).

Some textbooks print bú, yí, and yì as pronounced; others keep bù and yī throughout and leave the shift to the speaker.

The half-third tone

Before a first, second, fourth, or neutral syllable, a third tone drops its rise and stays low: Běijīng (3+1), hěn máng (3+2), mǎi piào (3+4, buy a ticket), hǎo de (3+neutral). The full dip-and-rise survives mainly at the end of a phrase or when a word is said in isolation.

This is why a third tone drilled from a flashcard sounds wrong in a sentence — the dramatic dip is its rarest form.

Why tones are easier to copy than to read

A tone mark is a description of a sound, and descriptions are slow. Your ear can match a pitch contour long before your reading brain can decode 214 and reproduce it on command.

So copy phrases, not syllables. Every sandhi rule above lives between syllables, so a phrase practiced whole carries them for free, while a syllable drilled alone teaches a citation tone you then have to unlearn. Hearing a native recording of a complete phrase in Chinese Phrasebook, a Chinese phrasebook app for iPhone, trains the contour better than repeating single syllables, because you copy the shape of the whole sentence with its sandhi already applied.

What happens when you get a tone wrong

Most of the time, nothing. Context is a strong filter — say wǒ yào mǎi shuǐ in a shop with a wobbly tone and nobody hears "sell." Errors elsewhere in Chinese pronunciation, like a missed retroflex or a final -n where -ng belongs, often derail a sentence faster than a tone slip does.

Tones matter most where context is thin: one-word answers, numbers, place names, and menu items where several readings are equally plausible. A wrong tone inside a two-syllable word is harder to recover from than one buried in a sentence, because the listener has less to work with.

One habit worth breaking early is English question intonation. Rising at the end of a sentence overwrites the last syllable's tone, and Mandarin doesn't need it — the particle 吗 (ma) or a verb-not-verb pattern (qù bu qù?) already marks the question.

The real cost of tones is rarely being misunderstood. It's freezing mid-sentence to recompute a mark. Say it at speed, wrong tone and all; the person you're talking to will repeat it back correctly, and that correction sticks better than the drill did.

FAQ

How many tones does Mandarin have?

Four, plus a neutral tone usually counted separately — so four or five, depending on the count. The four are high-flat, rising, low, and falling. Other Chinese languages differ; Cantonese is normally described as having six.

Do I need every tone right to be understood?

No. Sentences carry enough context that most tone errors pass unnoticed. Isolated words, numbers, and names are where a wrong tone genuinely blocks understanding, so those are worth drilling first.

Why does nǐ hǎo sound like ní hǎo?

The third-third rule. When two third tones meet, the first one is pronounced as a second tone. The pinyin still shows nǐ hǎo because pinyin records the citation tone, not the change.

What exactly is the neutral tone?

An unstressed, shortened syllable with no contour of its own — the second half of xièxie, péngyou, or māma. Its pitch comes from the tone before it, and its shortness is as much a cue as its pitch.

Is the third tone really a dip?

Only alone or at the end of a phrase. Before other tones it flattens into a low, level tone with no rise. Learning it as a dramatic dip is one of the most common sources of a heavy accent in otherwise solid Mandarin pronunciation.