B1 Expression Formal 1 min de lectura

〜たらどうですか

~tara dou desu ka

How about doing...?

Phrase in 30 Seconds

A polite way to suggest an action to someone, literally asking 'How would it be if you did...?'

  • Means: 'Why don't you...?' or 'How about...?' in a helpful, suggestive tone.
  • Used in: Giving advice to friends, colleagues, or subordinates who are facing a problem.
  • Don't confuse: Never use this with superiors; it can sound bossy or condescending.
Problem 😟 + {Past Verb|た} + ら + どうですか 💡 = Helpful Solution

Explicación a tu nivel:

This is a way to say 'Why don't you...?' You use a verb in the past form (like 'tabeta') and add 'ra dou desu ka'. It is for giving advice to friends. For example, 'Tabetara dou desu ka?' means 'Why don't you eat?' It is polite but friendly.
You use '〜たらどうですか' to suggest an action to someone. To make it, take the 'Ta-form' of a verb and add 'ra dou desu ka'. It's useful when a friend has a problem. For example, if they are tired, say '{休|やす}んだらどうですか?'. Remember, don't use it with your boss!
At the B1 level, you should use '〜たらどうですか' to provide nuanced suggestions in consultative registers. It functions as a conditional 'if' combined with an inquiry into the state of things. It is less forceful than '〜ほうがいい' (you'd better) and allows the listener to maintain their autonomy. It is commonly used in peer-to-peer workplace interactions or among acquaintances to offer helpful alternatives to a current course of action.
This expression leverages the 'tara' conditional to create a hypothetical space for advice. In B2 contexts, you must distinguish between this and more formal alternatives like '〜てはいかがでしょうか'. The 'dou desu ka' ending maintains a polite distance while the 'tara' structure implies a gentle nudge. Mastery involves recognizing when a suggestion is actually a soft directive from a superior and responding with appropriate Keigo.
Linguistically, '〜たらどうですか' functions as a pragmatic hedge. It mitigates the face-threatening act of giving advice by framing the proposition as a non-assertive inquiry. At this level, one should analyze the prosodic features—such as rising intonation—that can transform the phrase from a genuine suggestion into a rhetorical device expressing mild reproach or impatience in informal settings.
The construction '〜たらどうですか' represents the intersection of conditional logic and sociolinguistic modality. From a cognitive linguistics perspective, it invokes a mental simulation of a completed action to evaluate its utility. Mastery at C2 involves the ability to manipulate the register—from the truncated '〜たら?' to the hyper-polite '〜たらいかがでしょうか'—to navigate complex Japanese social hierarchies and the subtle 'uchi-soto' (in-group/out-group) dynamics inherent in advisory speech acts.

Significado

A suggestion or recommendation, asking for an opinion on a course of action.

🌍

Contexto cultural

Indirectness is key. Even when giving advice, Japanese people often use '〜てみる' (try doing) with '〜たらどうですか' to make it even softer. In meetings, suggestions are often phrased as questions to avoid appearing as if one is imposing their will on the group. Parents use the casual '〜たら?' frequently with children, but it can sound like a nagging command if the tone is sharp. On Japanese forums, users often use this phrase to help strangers, but they usually add '〜てみては?' for a more polite, distant feel.

🎯

Add '〜てみる'

Always try to use '〜てみたらどうですか' instead of just '〜たらどうですか'. It adds a layer of 'try it out and see', which is much more natural and polite.

⚠️

The 'Boss' Rule

If you must suggest something to a boss, use '〜てみてはいかがでしょうか' or '〜てみるのはどうでしょうか'.

🎯

Add '〜てみる'

Always try to use '〜てみたらどうですか' instead of just '〜たらどうですか'. It adds a layer of 'try it out and see', which is much more natural and polite.

⚠️

The 'Boss' Rule

If you must suggest something to a boss, use '〜てみてはいかがでしょうか' or '〜てみるのはどうでしょうか'.

💬

Wait for the cue

Don't offer advice unless the person has expressed a problem or asked for help. Unsolicited advice can be seen as intrusive.

Ponte a prueba

Complete the suggestion using the verb in parentheses.

{疲|つか}れているなら、{早|はや}く ( {寝|ね}る ) 〜たらどうですか?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: {寝|ね}た

You must use the past short form (Ta-form) before 'ra'.

Which of these is the most appropriate way to suggest a book to a friend?

Which sentence is correct?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: この{本|ほん}を{読|よ}んだらどうですか?

The first option follows the correct grammar: Ta-form + ra + dou desu ka.

Match the problem with the best suggestion.

Problem: 'I want to learn Japanese faster.'

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: アニメを{見|み}たらどうですか?

Watching anime is a relevant suggestion for learning Japanese.

Fill in the missing part of the dialogue.

A: {道|みち}に{迷|まよ}いました。 B: {交番|こうばん}で ______ どうですか?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: {聞|き}いたら

The context requires the past form of 'kiku' (to ask) + 'ra'.

Identify the WRONG usage.

Which of these is socially incorrect?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: (To a boss) もっと{働|はたら}いたらどうですか?

You should never give direct advice like this to a superior.

🎉 Puntuación: /5

Ayudas visuales

Banco de ejercicios

6 ejercicios
Elige la respuesta correcta Fill Blank

✓ ¡Correcto! ✗ No del todo. Respuesta correcta:
Complete the suggestion using the verb in parentheses. Fill Blank A2

{疲|つか}れているなら、{早|はや}く ( {寝|ね}る ) 〜たらどうですか?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: {寝|ね}た

You must use the past short form (Ta-form) before 'ra'.

Which of these is the most appropriate way to suggest a book to a friend? Choose B1

Which sentence is correct?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: この{本|ほん}を{読|よ}んだらどうですか?

The first option follows the correct grammar: Ta-form + ra + dou desu ka.

Match the problem with the best suggestion. situation_matching A2

Problem: 'I want to learn Japanese faster.'

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: アニメを{見|み}たらどうですか?

Watching anime is a relevant suggestion for learning Japanese.

Fill in the missing part of the dialogue. dialogue_completion B1

A: {道|みち}に{迷|まよ}いました。 B: {交番|こうばん}で ______ どうですか?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: {聞|き}いたら

The context requires the past form of 'kiku' (to ask) + 'ra'.

Identify the WRONG usage. Choose B1

Which of these is socially incorrect?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: (To a boss) もっと{働|はたら}いたらどうですか?

You should never give direct advice like this to a superior.

🎉 Puntuación: /6

Preguntas frecuentes

4 preguntas

No, it's better to avoid it. Use '〜てはいかがでしょうか' instead.

It's not rude, but it's very casual. Use it only with close friends or family.

'〜ほうがいい' is a stronger recommendation, almost like 'you should'. '〜たらどうですか' is a softer 'how about...?'

No. For invitations like 'Why don't we go?', use '〜ませんか'.

Frases relacionadas

🔗

〜ほうがいい

similar

It's better to...

🔗

〜てはいかがですか

specialized form

How about...?

🔗

〜なさい

contrast

Do [action].

🔗

〜てみませんか

similar

Won't you try...?

🔗

〜ればいい

similar

You should just...

Dónde usarla

🍜

At a Restaurant

Friend A: 何を食べようかな。迷っちゃう。

Friend B: この店のラーメン、美味しいよ。食べてみたらどう?

informal
💻

In the Office

Colleague A: パソコンの調子が悪いんです。

Colleague B: 一度、再起動してみたらどうですか?

formal
🤒

Health Concern

Person A: 昨日から頭が痛いんです。

Person B: それは大変ですね。早く病院に行ったらどうですか?

formal
✈️

Travel Planning

Traveler: 京都でどこに行けばいいですか?

Local: 朝早く金閣寺に行ってみたらどうですか?

neutral
❤️

Dating Advice

Friend A: 彼女に何をプレゼントすればいいかな?

Friend B: 花をあげたらどう?

informal
📖

Language Learning

Student: 漢字がなかなか覚えられません。

Teacher: 毎日、少しずつ書いたらどうですか?

formal

Memorízalo

Mnemotecnia

Think of 'Tara' as a helpful friend named Tara who always asks 'How (dou) is it?'

Asociación visual

Imagine a fork in the road. One path is labeled 'Tara' (the action). A friendly guide stands there asking 'How about this way?'

Rhyme

Done with 'Ta', add a 'ra', ask 'dou desu ka'!

Story

You are lost in Tokyo. A kind local named Tara-san sees you looking at a map. He points to a nearby station and says, 'If you go there (ittara), how is it (dou desu ka)?' He isn't forcing you, just suggesting a better route.

In Other Languages

Similar to the English 'Why don't you...?' or the Korean '-는 게 어때요?'. Both use a question format to soften a suggestion.

Word Web

どう (how)いかが (polite how)〜たら (if)アドバイス (advice)提案 (suggestion)ほうがいい (better to)〜てみる (try doing)

Desafío

Today, find three opportunities to give a 'soft suggestion' to a friend or study partner using '〜たらどう?'.

Review this phrase 1 day, 3 days, and 1 week after learning to solidify the 'Ta-form' conjugation.

Pronunciación

Stress Flat pitch accent, with a slight rise at the end for the question.

Short and crisp. Don't elongate the 'a'.

The 'ou' is a long 'o' sound. The 'u' in 'desu' is often silent.

Espectro de formalidad

Formal
こちらを{召|め}し{上|あ}がってみたらいかがですか?

こちらを{召|め}し{上|あ}がってみたらいかがですか? (Food recommendation)

Neutral
これを{食|た}べてみたらどうですか?

これを{食|た}べてみたらどうですか? (Food recommendation)

Informal
これ{食|た}べてみたらどう?

これ{食|た}べてみたらどう? (Food recommendation)

Jerga
これ{食|た}えば?

これ{食|た}えば? (Food recommendation)

Derived from the Muromachi-period development of the 'tara' conditional, which combined the perfective 'ta' with the conditional 'ra'.

Edo Period:
Meiji Period:

Dato curioso

The 'tara' in this phrase is the same 'tara' found in the famous Japanese folk tale character 'Urashima Taro' (though the kanji differ, the sound is iconic).

Notas culturales

Indirectness is key. Even when giving advice, Japanese people often use '〜てみる' (try doing) with '〜たらどうですか' to make it even softer.

“{聞|き}いてみたらどうですか? (Why don't you try asking?)”

In meetings, suggestions are often phrased as questions to avoid appearing as if one is imposing their will on the group.

“こちらの{案|あん}も{検討|けんとう}してみたらいかがですか?”

Parents use the casual '〜たら?' frequently with children, but it can sound like a nagging command if the tone is sharp.

“{宿題|しゅくだい}、さっさとやったら?”

On Japanese forums, users often use this phrase to help strangers, but they usually add '〜てみては?' for a more polite, distant feel.

“まずは{公式|こうしき}サイトを{確認|かくにん}してみては?”

Inicios de conversación

{最近|さいきん}、{体|からだ}の{調子|ちょうし}がよくないんです。

{日本語|にほんご}の{語彙|ごい}がなかなか{増|ふ}えません。

{東京|とうきょう}でどこに{泊|と}まればいいか{迷|まよ}っています。

Errores comunes

社長、もっと休んだらどうですか?

社長、少しお休みになってはいかがでしょうか。

wrong register
Using '〜たらどうですか' with a superior (like a CEO) is rude because it sounds like you are evaluating their behavior.

L1 Interference

0 1

行くらどうですか?

行ったらどうですか?

wrong conjugation
You must use the past short form (Ta-form) before 'ra'. You cannot use the dictionary form.

L1 Interference

0

食べたらどうですか? (to a crying baby)

食べようね / 食べなさい

wrong context
This phrase is a suggestion for someone who can make their own choice. It's not for direct commands to children or pets.

L1 Interference

0

明日、映画を見たらどうですか? (as an invitation)

明日、映画を見に行きませんか?

wrong context
This phrase is for advice, not for inviting someone to do something WITH you. Use '〜ませんか' for invitations.

L1 Interference

0

In Other Languages

English Very Similar

Why don't you...?

Japanese version is not used for invitations.

Spanish Very Similar

¿Por qué no...?

Spanish is more flexible with hierarchy.

French moderate

Et si...?

French version is often more of a dream or a 'what if' than direct advice.

German Very Similar

Wie wäre es, wenn...?

German can be more wordy.

Korean Very Similar

-는 게 어때요?

Korean uses a nominalized form rather than a conditional.

Chinese moderate

要不...?

Chinese version is often used to suggest a new plan when the first one fails.

Arabic Very Similar

لماذا لا...؟ (Limadha la...?)

Arabic intonation plays a larger role in distinguishing advice from a real question.

Portuguese moderate

Que tal...?

Portuguese version is often followed by a noun or an infinitive verb.

Spotted in the Real World

📺

(2009)

“{病院|びょういん}に{行|い}ったらどうだい?”

The Master suggests a regular customer see a doctor for their persistent cough.

🎬

(2016)

“もっと{女子力|じょしりょく}を{上|あ}げたらどう?”

Friends teasing Mitsuha about her behavior.

Fácil de confundir

〜たらどうですか vs 〜たらいいですか

Learners mix up 'dou' (how) and 'ii' (good).

Use 'dou' to give advice to others; use 'ii' to ask for advice for yourself.

〜たらどうですか vs 〜ませんか

Both can be translated as 'Why don't you...?'

Use '〜ませんか' when you want to do the action WITH them.

Preguntas frecuentes (4)

No, it's better to avoid it. Use '〜てはいかがでしょうか' instead.

usage contexts

It's not rude, but it's very casual. Use it only with close friends or family.

grammar mechanics

'〜ほうがいい' is a stronger recommendation, almost like 'you should'. '〜たらどうですか' is a softer 'how about...?'

comparisons

No. For invitations like 'Why don't we go?', use '〜ませんか'.

common mistakes

Learning Path

Prerequisites

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