Japanese grammar

What does ~だろうとなかろうと mean? Japanese grammar N1

~だろうとなかろうと means whether it is… or not.

Quick facts
Level (estimated, JLPT framework)N1
Structureい形 かろう + と + なかろう + と
N/な形 + だろう + と + なかろう + と
Romajidaroutonakarouto
Meaningwhether it is… or not

Forming it

Noun雨 + だろうと + なかろうと
i-adjective難しかろう + と + なかろう + と

How to use it

States that whether A is the case or not, the result doesn't change; used with adjectives/nouns.

  • 「~だろうとなかろうと」 = whether A is the case or not, the result stays the same. Same family as 「~うと~まいと」 but used with ADJECTIVES/NOUNS.
  • i-adjectives use the form 「~かろうと~なかろうと」 (難しかろうと難しくなかろうと).
  • The following clause states something unchanging; it's not used to make a request.

Examples

  • Rain or not, practice goes ahead.

  • Hard or not, all I can do is give my best.

Keep in mind

  • Used with adjectives/nouns (verbs use 「ようと~まいと」).
  • The following clause is unchanged.

Common mistakes

  • Wrong行(い)くだろうとなかろうと、始(はじ)める。

    Whether going or not, we'll start.

    Correct行(い)こうと行(い)くまいと、始(はじ)める。

    VERBS use 「~ようと~まいと」; 「だろうとなかろうと」 is for adjectives/nouns.

  • Wrong雨(あめ)だろうとなかろうと、傘(かさ)を持(も)ってきて。

    Whether it rains or not, bring an umbrella, okay?

    Correct雨(あめ)だろうとなかろうと、予定(よてい)は変(か)えない。

    The following clause states an UNCHANGED result — it's not used for a request.

Exam tips

  • 「だろうとなかろうと」 = whether or not (adjectives/nouns); verbs use 「ようと~まいと」.

Related patterns

All N1 grammar →