How to Say Happy Birthday in Mandarin: Phrases, Song, and Tones

How to say Happy Birthday in Mandarin, fast

If you only have a minute, here is the short answer. To say happy birthday in Mandarin you say 生日快乐, Shēng Rì Kuài Lè, which lands somewhere close to "shung ruh kwai luh" in rough English sounds. The first two characters, shēng rì, mean "birthday," literally "birth day," and the last two, kuài lè, mean "happy." Put together they simply read as happy birthday. Write it on a card, say it to a coworker, or sing it, and it works everywhere.

In actual speech, though, most people do not stop at the bare phrase. They say the fuller 祝你生日快乐, Zhù nǐ shēng rì kuài lè, which adds two characters at the front, zhù nǐ, meaning "I wish you." So the whole line means "I wish you a happy birthday." This is the version you will hear people say out loud, and it is exactly the line in the birthday song, so learning it does double duty. If you want the single most useful thing from this entire guide, it is this sentence.

Everything after this section is about saying it well rather than just saying it: the meaning inside each character so it sticks, the song people sing over the cake, how to shift the same wish from a close friend to a respected elder, the longevity blessings that matter to older relatives, the tones that keep you easy to understand, and worked examples for the exact moments you will find yourself in. Take the two lines above as your safety net, and let the rest turn you from someone who can be understood into someone who sounds like they mean it.

Sheng Ri Kuai Le, character by character

The phrase is short, and breaking it into its four characters makes it far easier to remember than trying to swallow it whole. Each piece carries its own meaning, and once you see how they lock together you will never confuse the order again.

• 生 shēng means "birth" or "to be born." It is the same character you meet in words for life and for being alive, so it is one of the most common characters in the language and worth knowing on its own.
• 日 rì means "day" or "sun." Together, 生日 shēng rì is literally "birth day," which is exactly the word "birthday."
• 快 kuài means "fast," but paired with the next character it takes on the sense of "cheerful" or "pleased."
• 乐 lè means "joy" or "happy." Together, 快乐 kuài lè is the standard word for "happy," the same one inside "Happy New Year," xīn nián kuài lè.

Notice the useful pattern hiding here. The word for "happy," 快乐 kuài lè, is a building block you can bolt onto almost any occasion. Happy New Year is xīn nián kuài lè, and you can read all about that greeting in our guide to happy new year in Mandarin. Learn kuài lè once and you have a whole family of good wishes within reach, because Chinese loves to build phrases by stacking known parts rather than inventing brand new words.

The fuller sentence adds two more characters at the front. 祝 zhù means "to wish" or "to express a good wish," and 你 nǐ means "you." So 祝你生日快乐 reads, character by character, as "wish you birthday happy," which your ear quickly rearranges into "I wish you a happy birthday." That little word zhù is the front door on almost every Chinese good wish, and you will meet it again and again as this guide goes on, because nearly every blessing in the language starts with it.

If you want the sounds of these characters to feel less foreign, it helps to have met the building blocks of Mandarin first. Our overview of the Mandarin alphabet and pinyin explains how the romanization on this page maps to actual mouth movements, which makes every phrase below click into place faster.

The Mandarin happy birthday song

Here is the good news that makes the birthday song almost effortless to learn: it uses the exact same melody as the English "Happy Birthday to You," and every single line is the same phrase. There is no verse to memorize, no name to slot in, no second stanza. You sing 祝你生日快乐, Zhù nǐ shēng rì kuài lè, four times through, and you are done.

Laid out to the tune you already know, it looks like this:

One thing surprises English speakers the first time: you do not sing the person's name. In English the third line becomes "Happy birthday dear Anna," but in Mandarin all four lines stay identical. Some families do slip a name or "dear so and so" into the third line informally, and you will hear regional and family variations, but the plain four-line repeat is the safe, standard version that everyone knows and no one will find odd.

Because the whole song is one phrase, the fastest path to singing it well is simply to get that one phrase clean. Nail Zhù nǐ shēng rì kuài lè so it flows in a single breath, and you have effectively learned the entire song. That is a rare bargain in language learning, where most things take far more work than they look, so it is worth cashing in. Practice the line a dozen times out loud, then sing it to the tune, and you are ready for the next birthday cake you stand around.

Formal versus casual birthday wishes

The core phrase does not change between a close friend and your boss, which is convenient. What changes is one small word and what you choose to add around it. Getting this right is the difference between sounding warm and sounding slightly off, so it is worth a careful look.

The single most important switch is the word for "you." Casual Mandarin uses 你 nǐ, which is what you say to friends, family your own age, children, and anyone you are close to. Respectful Mandarin uses 您 nín, the polite "you," which you use for elders, teachers, bosses, clients, and people you want to show deference to. So the two versions of the sentence are:

• 祝你生日快乐 Zhù nǐ shēng rì kuài lè, the everyday, friendly version.
• 祝您生日快乐 Zhù nín shēng rì kuài lè, the respectful version for someone older or senior.

That one letter, the difference between nǐ and nín, does a lot of quiet work. To an older relative or a respected teacher, the polite nín signals that you know your manners, and using the casual nǐ can come across as too familiar. Between friends the reverse is true: the polite nín would feel stiff and distant, as if you were keeping someone at arm's length. Match the pronoun to the relationship and you will almost always land it right.

The second way formality shows up is in what you stack after the greeting. A casual birthday wish can stay short, just the phrase and a smile. A formal or heartfelt wish tends to pile on blessings: good health, success, a long life, everything going your way. Those extra blessings are the subject of the next two sections, and knowing which ones fit an elder versus a friend is most of the art. For now, hold onto the simple rule: swap nǐ for nín when you want respect, and add more blessings the more you want to honor the person.

Wishing longevity to elders

Birthdays for older relatives carry more weight in Chinese culture than a typical friend's birthday, and the language reflects that. When you greet an elder, the plain "happy birthday" is only the opening. What really matters is the wish for a long life, because longevity, 寿 shòu, is one of the most treasured blessings you can offer, and older people take genuine pleasure in hearing it.

The most common longevity wish is 长命百岁, Cháng Mìng Bǎi Suì, which means "long life to a hundred years." You are wishing the person to live to a hundred, which in Chinese is shorthand for a full, long, blessed life rather than a literal target. It is warm, traditional, and exactly what an older relative hopes to hear on their birthday. Say it right after the greeting: Zhù nín shēng rì kuài lè, cháng mìng bǎi suì.

For a more elegant, literary blessing, there is a famous couplet reserved for elders: 福如东海，寿比南山, Fú Rú Dōng Hǎi, Shòu Bǐ Nán Shān. The first half, fú rú dōng hǎi, means "may your blessings be as vast as the East Sea," and the second, shòu bǐ nán shān, means "may your longevity be as high as the Southern Mountain." It is the kind of line you write on a card for a grandparent's big birthday, and older people recognize it instantly as a sign of real respect and care.

Two more blessings suit elders especially well and are simpler to remember:

• 身体健康 Shēn Tǐ Jiàn Kāng, "good health," literally "body healthy." For an older person, health is often the most meaningful wish of all, and this phrase is short and easy to say.
• 岁岁平安 Suì Suì Píng Ān, "peace year after year." The repeated suì means "year," and the wish is for safety and calm in every year to come.

You do not need to fire off all of these at once. Pick the birthday greeting plus one longevity line and you have covered yourself gracefully. A safe, warm combination for a grandparent is Zhù nín shēng rì kuài lè, shēn tǐ jiàn kāng, cháng mìng bǎi suì, which stacks the greeting, a health wish, and a long-life wish into one respectful breath. It sounds thoughtful without being overdone, and it is the kind of line that makes an older relative light up.

Birthday wishes for friends and peers

With friends and people your own age, the whole mood shifts. The longevity blessings that delight a grandparent would sound strange handed to a twenty-five-year-old, because wishing a young friend to live to a hundred is a bit much for a normal birthday. Instead, friends trade lighter, more playful wishes about happiness, looks, and good fortune, and this is where Mandarin birthday greetings get fun.

The core stays the same, 祝你生日快乐 Zhù nǐ shēng rì kuài lè with the casual nǐ, and then you add a friendly wish or two:

• 天天开心 Tiān Tiān Kāi Xīn, "be happy every day." The doubled tiān means "day after day," and kāi xīn is a warm, everyday word for happy. This one fits almost any friend.
• 越来越漂亮 Yuè Lái Yuè Piào Liang, "getting more and more beautiful." A lovely, flirty-friendly wish for a female friend, playing on the idea that she keeps getting prettier with each year.
• 越来越帅 Yuè Lái Yuè Shuài, "getting more and more handsome." The same structure aimed at a male friend, wishing him to grow better looking every year.
• 心想事成 Xīn Xiǎng Shì Chéng, "may your wishes come true," literally "what the heart imagines, the matter succeeds." A slightly grander wish that still fits friends and works beautifully for a milestone birthday.
• 万事如意 Wàn Shì Rú Yì, "may all go as you wish," literally "ten thousand matters as you desire." A classic all-purpose good wish that works for friends and, in its more formal register, for elders too.

The playful looks-based wishes, yuè lái yuè piào liang and yuè lái yuè shuài, are worth calling out because they show something about Chinese friendship: it is warm and a little teasing, and paying a friend a compliment about their appearance on their birthday is normal and welcome. Handed to a boss or an elderly relative, though, they would feel out of place, which is exactly why matching the wish to the relationship matters so much.

A natural friend-to-friend birthday line might be Zhù nǐ shēng rì kuài lè, tiān tiān kāi xīn, xīn xiǎng shì chéng, which strings together the greeting, a wish for daily happiness, and a wish for dreams coming true. It is warm, upbeat, and unmistakably the kind of thing you say to someone you actually like, which is the whole point.

Related greetings and blessings

Birthday wishes do not live in isolation. They sit inside a whole family of Chinese good wishes that all start with that same little word 祝 zhù, "to wish," and understanding the family helps every individual phrase make more sense. Once you see the pattern, you can mix and match blessings for any occasion, not just birthdays.

Here are the neighbors worth knowing, and how they relate to the birthday phrases above:

• 新年快乐 Xīn Nián Kuài Lè, "Happy New Year," which shares the exact kuài lè ending with the birthday phrase. Learn one and the other comes almost free.
• 身体健康 Shēn Tǐ Jiàn Kāng, "good health," which you met as an elder's birthday wish but which also works at New Year, on getting well, and any time you want to wish someone wellness.
• 万事如意 Wàn Shì Rú Yì, "may all go as you wish," a portable blessing for birthdays, New Year, weddings, and new jobs alike.
• 心想事成 Xīn Xiǎng Shì Chéng, "may your wishes come true," equally at home on a birthday card or a graduation card.

The takeaway is that Chinese good wishes are modular. You start with zhù plus the person, and then you attach whatever blessing fits the moment. For a birthday you reach for shēng rì kuài lè first and layer the rest on top. For New Year you swap in xīn nián kuài lè and keep many of the same follow-on blessings. This is why learning a handful of these phrases gives you so much reach: they recombine.

If you want to build out the wider vocabulary these blessings draw on, our roundup of essential Chinese words for beginners is a good next stop, and if you are curious how ages get spoken aloud on birthdays, the guide to Chinese numbers covers counting from one upward so you can say exactly how old someone is turning. And to greet the person before you get to the birthday line at all, our guide to saying hello in Mandarin covers the openers that come first.

Pronunciation and the four tones

Mandarin is a tonal language, which means the pitch you say a syllable on can change its meaning. That sounds intimidating, and it is the part learners worry about most, but for the birthday phrases you can relax more than you might expect. Context does a lot of the heavy lifting, and no one hearing you at a birthday party is going to mistake a warmly delivered shēng rì kuài lè for anything but a birthday wish.

Still, getting the tones roughly right makes you far easier to understand and more pleasant to listen to, so here is the quick map. Mandarin has four main tones plus a neutral one:

Now apply that to the phrase. 生日快乐 Shēng Rì Kuài Lè goes first tone, fourth, fourth, fourth: one steady high note followed by three firm drops. Say "shung" on a high flat pitch, then let "ruh," "kwai," and "luh" each fall decisively. The rhythm is almost a little march, one held note and then three crisp beats down, and once you feel that shape the phrase becomes easy to reproduce.

The fuller line, 祝你生日快乐 Zhù nǐ shēng rì kuài lè, adds a fourth tone zhù (falling) and a third tone nǐ (dipping) at the front. One thing to know: when a third tone is followed by another syllable, it often shortens into just the low dip without the full rise, which is what happens to nǐ here. You do not need to overthink it. Say nǐ low and short and move straight into shēng, and it will sound right.

The honest truth about tones is that you cannot fix them by reading about them. You fix them by saying the words out loud, hearing yourself, and comparing against a correct model, ideally one that can tell you when you drift flat. Reading the pinyin marks tells you what the tones should be, but only your own voice, practiced against feedback, teaches your mouth to produce them. That gap between knowing the tone and producing it is exactly the gap our whole approach is built to close, which the last section returns to. For the broader roadmap on getting your Mandarin off the page and into speech, see our guide on how to learn Chinese.

Cultural notes on Chinese birthdays

Knowing the words is half of it. Knowing the customs around them keeps you from an awkward moment and helps you sound like someone who actually understands the occasion, not just someone reciting a phrase. Chinese birthday culture has a few features that surprise people raised on Western birthdays, and a little context goes a long way.

Start with age. Traditionally, some Chinese communities counted age differently, treating a newborn as one year old at birth and adding a year at the Lunar New Year rather than on the personal birthday. That older reckoning is fading in daily life, and most people today use the same international age you do, but you may still hear an older relative refer to a "nominal age" that runs a year or two ahead. If someone's stated age does not match your math, this is often why, and it is nothing to correct.

Then there is food, which matters enormously. Two dishes carry real symbolic weight on birthdays:

• 长寿面 cháng shòu miàn, "longevity noodles," are long, uncut noodles eaten on birthdays because their length stands for a long life. The custom is to slurp them without biting through, so you do not "cut short" the life they represent. Handing an elder a bowl of these is itself a birthday wish.
• 寿桃 shòu táo, "longevity peaches," are peach-shaped buns, usually pink-tipped, served at older people's birthdays. The peach is an ancient symbol of long life in Chinese culture, so these buns are a fixture at a grandparent's celebration.

Certain birthdays are bigger than others. Milestone birthdays for the elderly, often the sixtieth, seventieth, and eightieth, are major family events with large gatherings, formal blessings, and the full longevity vocabulary from earlier in this guide. The word for the person whose birthday it is, the "birthday star," is 寿星 shòu xīng, and at a big elder's birthday the shòu xīng is the honored center of the whole event. A young person's birthday, by contrast, is usually a lower-key affair with friends, cake, and the casual wishes we covered.

A few practical customs round it out. Gifts, 礼物 lǐ wù, follow their own quiet rules: avoid giving clocks, because the phrase for "giving a clock" sounds like a phrase tied to funerals, and it reads as a grim omen. Red is a lucky, festive color and shows up on decorations and envelopes. Money is often given to younger people in a red envelope, 红包 hóng bāo, the same custom you meet at the Lunar New Year. None of this is required knowledge to wish someone happy birthday, but knowing it means your wishes land inside the right context rather than floating free.

Worked examples for real situations

Phrases feel abstract until you see them aimed at a real person in a real moment. Here are the situations you are most likely to hit, with a ready line for each, so you can walk into any of them knowing exactly what to say.

To a close friend

Keep it warm and casual, with nǐ and a light wish. Say: 祝你生日快乐，天天开心！ Zhù nǐ shēng rì kuài lè, tiān tiān kāi xīn! This means "Happy birthday, be happy every day!" It is friendly, upbeat, and exactly the register a friend expects.

To a grandparent

Switch to the polite nín and reach for longevity and health. Say: 祝您生日快乐，身体健康，长命百岁！ Zhù nín shēng rì kuài lè, shēn tǐ jiàn kāng, cháng mìng bǎi suì! This means "Happy birthday, good health, and a long life to a hundred!" It is respectful, traditional, and the kind of thing that genuinely pleases an older relative.

To a coworker or your boss

Stay polite but lighter than you would with an elder. Say: 祝您生日快乐，万事如意！ Zhù nín shēng rì kuài lè, wàn shì rú yì! This means "Happy birthday, may all go as you wish!" The nín keeps it respectful and wàn shì rú yì is a dignified, all-purpose blessing that fits a professional relationship.

To a child

Warm and simple is perfect. Say: 祝你生日快乐，心想事成！ Zhù nǐ shēng rì kuài lè, xīn xiǎng shì chéng! This means "Happy birthday, may your wishes come true!" Children love the idea of wishes coming true, and the casual nǐ is right for a kid.

Writing it on a card

On paper you can stack more blessings than you would say out loud, and the short form of the greeting is fine here. A card for a friend might read 生日快乐，天天开心，心想事成！ Shēng rì kuài lè, tiān tiān kāi xīn, xīn xiǎng shì chéng! "Happy birthday, be happy every day, may your wishes come true!" For a grandparent's card, swap in the longevity lines and the polite tone.

Notice how each example follows the same recipe: pick nǐ or nín to match the relationship, lead with the birthday phrase, then add one or two blessings that fit the person. Master that recipe and you can build a fitting wish for anyone, on the spot, without memorizing a separate script for every situation.

The birthday phrases reference table

Here is everything in one place, so you can scan for the exact line you need. Save this section and you have a pocket cheat sheet for any birthday, from a friend's casual party to a grandparent's milestone celebration.

The pattern across the whole table is the same recipe from the examples: choose the greeting, pick the pronoun, and add a blessing or two that fits the person. The top of the table is the greeting itself, the middle rows are the elder blessings, and the lower rows are the lighter wishes for friends. Read down the "best for" column and you can assemble a fitting line for any birthday in seconds.

From recognizing to saying it out loud

Here is the honest gap this guide has been building toward. You can now recognize every phrase above. You can read Zhù nǐ shēng rì kuài lè and know what it means, and you could pick the right blessing for a friend or an elder on a written test. But standing in front of a real person, with a cake and everyone looking at you, and producing that line out loud with the right tones and the right warmth, is a different skill, and it is the one that actually matters at a birthday.

That gap between recognizing a phrase and producing it is the single biggest thing that separates people who "know some Mandarin" from people who can actually use it. Recognition is easy and comfortable, so learners live there, rereading phrases and feeling like they are making progress. Production is uncomfortable, because it means opening your mouth, risking a wrong tone, and hearing yourself sound like a beginner. So most people avoid it, and then they freeze at the one moment they wanted the words for. The only way across is to practice saying the phrases out loud, many times, ideally with something that tells you when your tones drift.

This is exactly what SPAIKING is built for. Instead of reading shēng rì kuài lè off a screen one more time, you say it out loud to an AI partner that actually responds, hears your pronunciation, and tells you what to fix in the moment. You can rehearse the whole birthday exchange, the greeting, the blessing, the small talk around it, as many times as you like, with zero fear of embarrassing yourself in front of a real person. The AI never gets bored of your repetitions and never judges a wobbly tone, which is precisely what nervous learners need to finally start speaking.

Think of the phrases in this guide as the raw material and speaking practice as what turns them into something usable. You have the words now. What remains is to move them from your eyes to your mouth, so that the next time someone you care about has a birthday, Zhù nǐ shēng rì kuài lè comes out naturally, warmly, and in the right tones, instead of getting stuck somewhere between your memory and your voice. You can start on the pricing page and begin saying these lines out loud today, so they are ready when the moment comes.