Number/Amount + は (At least)
At least, Sort of, Or so
JLPT N4
Pattern
Number / amount + は
How it works
は after a number or amount means “at least”: 一時間はかかる (it'll take at least an hour). It sets a minimum the speaker expects.
Examples
- 駅まで 30分は かかります。It takes at least 30 minutes to the station.
- この 本は 千円は するでしょう。This book probably costs at least ¥1,000.
Related grammar
Further reading
Bunpro N4 · Lesson 5Put your practice together
Work through a complete paper at your own pace or choose a timed mock exam. No account is needed to begin.