“dono kurai・dore hodo”: How Much / To What Degree [JLPT N2]

Content by NTJ Kuma · Nihongo to Japan editorial team · Updated July 27, 2026

Question words for degree and quantity

「空港までどのくらいかかりますか」 — asking not ‘what time,' but ‘how long／how much'

「ここから空港まで、どのくらいかかりますか」 (from here to the airport, how long does it take?) — 「どのくらい／どれくらい」「どれほど」 are question words asking about degree, quantity, time, distance, cost: “how much, how long, how ～.” 「どのくらい」 is neutral and all-purpose; 「どれほど」 is more written, stronger, and can also turn into an exclamation (how … !). This guide covers their uses and difference, and how they connect with 「いくら」 and the exclamatory 「ことか」 (N2).

Core: asking about ‘degree／quantity' — how much, how long, how ～

「どのくらい／どれくらい／どれほど」 ask about degree, quantity (not “what” or “where,” but “to what degree, how much”):

• 駅までどのくらいかかりますか (how long to the station?) — asking time.
• この計画に、どれほどの費用がかかるのか (how much cost will this plan take?) — asking quantity (written).

Feel: “how much／how long／how ～” — the core is “asking the size of ‘quantity, degree.'” 「どのくらい」 is most neutral, all-purpose (time, distance, cost, degree); 「どれほど」 is more written, stronger, and besides a question can pair with 「〜ことか／〜だろう」 as an exclamation (どれほど〜ことか = how … !).

Uses & forms

Examples in context

• このパソコンは、どれくらいしましたか。(How much did this computer cost?) — asking cost
• 完成まで、あとどのくらいかかりますか。(How much longer to completion?) — asking time
• 富士山の高さはどのくらいですか。(How tall is Mt. Fuji?) — asking degree
• 君に会えて、どれほどうれしいことか。(Getting to meet you, how happy I am!) — exclamation
• どれほど努力しても、報われないこともある。(No matter how hard you try, sometimes it's not rewarded.) — どれほど〜ても

⚠️ Easy traps to avoid

① 「どのくらい」 is neutral and all-purpose; 「どれほど」 is more written and stronger. Both ask about “degree/quantity,” differing in register. 「どのくらい／どれくらい」 = how much, how long (neutral, colloquial～general, for time/distance/cost/degree) (どのくらいかかる？ = how long/much does it take?); 「どれほど」 = how ～ (more written, stronger, with an emphatic or exclamatory feel) (どれほどの努力が必要か = how much effort is needed?). For everyday “how long/much” use どのくらい; for written, stressing a large degree, use どれほど.

② 「どれほど」 can turn into an ‘exclamation' (how … !); どのくらい rarely. Besides a question, 「どれほど」 very often pairs with 「〜ことか／〜だろう」 for a strong exclamation (how … !): どれほど心配したことか (how worried I was!); どれほど嬉しかっただろう (how happy [they] must have been!). This is 「どれほど」's specialty (see 〈ことか〉). 「どのくらい」 is mainly for questions (asking quantity), rarely for exclamation. To exclaim “how … !” use 「どれほど〜ことか」.

③ For ‘quantity/cost,' there's a division of labor with 「いくら」. For a specific amount of money, 「いくら」 is more direct (このバッグはいくらですか = how much is this bag?); 「どのくらい」 can ask cost too, but is more often for time, distance, degree — “extent” (どのくらいかかる = how long/much does it take? — time or cost). For a plain “how much money” use いくら; for “how long, how much (extent, degree)” use どのくらい.

🔄 Compare: どのくらい／どれほど／いくら／どれだけ

💡 The key point in use

「どのくらい／どれくらい」「どれほど」 are question words asking about degree, quantity (how much, how long, how ～). Three points: ① 「どのくらい」 is neutral, all-purpose — for time, distance, cost, degree, the everyday go-to (空港までどのくらい？); ② 「どれほど」 is more written, stronger, and can pair with 「〜ことか／〜だろう」 to become an exclamation (どれほど〜ことか = how … !; see 〈ことか〉); ③ for a specific amount of money use 「いくら」, for “extent/degree” use どのくらい. Grasp “どのくらい = neutral quantity-asking, どれほど = written emphasis ＋ can exclaim” and this set is clear. To naturally ask “how long/much,” どのくらい is the handiest.

❓ Questions you might have

Q: 「どのくらい」 and 「どれほど」 both ask about ‘degree' — when do I use which?

By register and use. 「どのくらい／どれくらい」 = how much, how long (neutral, colloquial～general, most used to ‘ask' time, distance, cost, degree, quantity): ここから駅までどのくらいかかりますか (how long to the station?); どのくらいの予算が必要ですか (how much budget is needed?); どれくらい日本語ができますか (how well can you speak Japanese?). It's the most natural everyday way to ‘ask quantity/degree,' for any extent. 「どれほど」 = how ～ (more written, stronger, besides a question more often carrying ‘emphasis' or turning into an ‘exclamation'): as a question, weightier — どれほどの犠牲を払ったことか (how much sacrifice was paid); as an exclamation with 「〜ことか／〜だろう」 — あなたに会えて、どれほど嬉しいことか (getting to meet you, how happy I am!). It's stronger, more literary; for a plain everyday “how long,” どれほど is rare (too written). Test: everyday plain “how long/much” → どのくらい; written, stressing a large degree, or exclaiming “how … !” → どれほど (＋ ことか). So in chat, ask “how long?” with 「どのくらいかかる？」; in writing, exclaim “how hard it was” with 「どれほど大変だったことか」.

Q: 「どのくらい」 and 「いくら」 both can ask ‘how much' — what's the difference?

By the ‘object' asked about. 「いくら」 = how much money (mainly a ‘specific amount/price'), or ‘no matter how ～': ① asking an amount — このシャツはいくらですか (how much is this shirt?); 全部でいくらになりますか (how much all together?); ② いくら〜ても = no matter how ～ (いくら努力しても = no matter how hard I try; see 〈ても〉). For “how much money,” 「いくら」 is most direct and common. 「どのくらい／どれくらい」 = how much, how long (asking ‘time, distance, degree, quantity, cost' — ‘extent,' a broader range than いくら): どのくらいかかりますか (how long/much does it take? — time or cost); どのくらいの大きさですか (how big? — degree); あとどのくらいありますか (how much is left? — quantity). It asks about “extent, degree,” not limited to money. Test: a plain ‘amount, price' → いくら (most direct); ‘time, distance, degree, size' extent → どのくらい. Sometimes both work for cost (いくらかかる／どのくらいかかる), but いくら focuses on money, どのくらい is broader (incl. time, degree). Also, 「いくら〜ても (no matter how ～)」 is a concessive use unique to いくら; 「どのくらい」 lacks it.

🖊️ Practice Questions (5)

Q1. 「ここから空港まで___かかりますか。」(how long does it take)

(A) どのくらい　(B) どうして　(C) どこ　(D) だれ

Q2. 「君に会えて、___うれしいことか。」(how happy I am)

(A) どれほど　(B) どうやって　(C) どこで　(D) いつ

Q3. 「どのくらいかかりますか」の意味は?

(A) How much (time/degree) it takes

(B) Why it costs

(C) Where

(D) Who

Q4. 「どれほど」の語感は?

(A) How much / to what extent (degree; often used in exclamations, slightly written)

(B) Why

(C) Where

(D) When

Q5. 用法が自然なのは?

(A) どれほど心配したことか。　(B) どのくらい心配したことか(感嘆は どれほど が自然)。

(C) どのくらいして来た。　(D) どれほどを買う。

Answer Explanations

1. (A) どのくらい ── how long.

2. (A) どれほど ── how happy (exclamation).

3. (A) ── how much it takes.

4. (A) ── how much / to what extent (degree exclamation).

5. (A) ── 「どれほど〜ことか」 is natural for exclamations.