というわけだ
🃏 Flashcard
というわけだ
to iu wake da
Tap to reveal usage
that's why; no wonder ~
N1
Tap to test your recall · +10 XP
📊 Pattern Stats
JLPT Level
N1
Advanced · Literary, rhetorical & rare forms
Reading
to iu wake da
Post ID
51396
Patterns today
0
0 / 10 daily goal
📝 Usage Notes
that's why; no wonder ~
📖 How to use it
Explains that something is the reason or explanation for a situation, often implying 'that's why' or 'no wonder'.
Attaches to
Attach to the plain form of a verb/adjective, or to a noun/adjectival noun followed by だ (e.g., 行くというわけだ, 高いというわけだ, 学生だというわけだ). In casual speech, だ may be omitted after という.
This pattern presents a conclusion or explanation based on given circumstances. It often carries a sense of realization or confirmation, like saying 'That's why...' or 'No wonder...' in English. For example, if you discover someone is from Kyoto and they speak in a Kyoto dialect, you might say '京都出身だというわけだ' (That's why you speak that way). It can also be used to summarize a logical outcome: 'Thus, the meeting has been postponed.'
彼は毎日遅くまで働いていた。だから、疲れているというわけだ。
Kare wa mainichi osoku made hataraite ita. Dakara, tsukarete iru to iu wake da.
He's been working late every day. That's why he's tired.
この道は一方通行だ。だから、車が逆走しているというわけか。
Kono michi wa ichibōtsū da. Dakara, kuruma ga gyakusō shite iru to iu wake ka.
This road is one-way. So that's why the car is going the wrong way.
彼女は料理学校に通っている。だから、料理が上手だというわけだ。
Kanojo wa ryōri gakkō ni kayotte iru. Dakara, ryōri ga jōzu da to iu wake da.
She attends a cooking school. That's why she's good at cooking.
Not というものだ
というわけだ emphasizes reason or explanation (so that's why), while というものだ emphasizes a general principle or natural conclusion (it's only natural that). For example, 失敗するというわけだ means 'that's why it failed', but 失敗するというものだ means 'it's natural that one fails (in such a situation)'.
Register
Neutral but more common in written or explanatory contexts; in casual speech, you might hear わけか or わけね, but というわけだ is acceptable in both speech and writing, though slightly formal.
🎯 Quick Quiz
What does this grammar pattern mean or do?
というわけだ
📚 How to Master This Pattern
Say It Aloud
Press Hear it and repeat というわけだ three times. Feel the rhythm — grammar patterns have a natural flow.
Flip Before Reading
Always try to recall the usage before flipping the card. Struggle = learning. Every failed recall makes the next one stick harder.
Write Two Sentences
Compose two original sentences using というわけだ. One about yourself, one about something you see right now.
Spaced Review
Save this pattern and revisit at 10 min, 1 day, 3 days. Production (writing) beats recognition for grammar.
🔗 More JLPT N1 Patterns
← Previous
というところだ /といったところだ
at the most; no more than; roughly ~
Next →
というわけではない
it’s not that; it doesn’t mean that ~
❓ Frequently Asked Questions
What does the grammar pattern というわけだ mean?
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That's why; no wonder ~
What JLPT level is というわけだ?
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Nihoner currently groups this pattern under JLPT N1 — Advanced · Literary, rhetorical & rare forms. Use the level label as study guidance rather than a prediction of what will appear on an exam.
How do you use というわけだ in a sentence?
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Attach というわけだ (to iu wake da) to the appropriate verb or noun form as described in the usage notes. Then try writing two original sentences — one about yourself and one about something around you.
Is というわけだ formal or casual Japanese?
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というわけだ is used in formal or written contexts. You will see it mainly in written texts, news, business Japanese and academic contexts.
How can I remember というわけだ long-term?
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Use the flashcard on this page for active recall — see the pattern, reconstruct the usage from memory, then flip. Follow with the 4-choice quiz to distinguish it from similar patterns. Review later the same day and again over the following days. Writing original sentences can help you practise using the pattern in context.