普及率(ふきゅうりつ)

ふきゅうりつ
noun
penetration rate; adoption rate; rate of spread
1. penetration rate; adoption rate; rate of spread
The percentage or proportion showing how widely something has spread or been adopted in a population.
スマートフォンの普及率(ふきゅうりつ)は高(たか)い。
The smartphone adoption rate is high.
インターネットの普及率(ふきゅうりつ)が年々(ねんねん)上昇(じょうしょう)している。
The internet penetration rate is rising year after year.
日本(にほん)のエアコンの普及率(ふきゅうりつ)は世界的(せかいてき)に見(み)ても非常(ひじょう)に高(たか)い。
Japan's air conditioner adoption rate is very high even by global standards.

Combines 普及(ふきゅう) (spread/dissemination) and 率(りつ) (rate/ratio). Used in statistics, reports, and news to express how widely a product, technology, or practice has been adopted. The 率(りつ) suffix is productive and attaches to many nouns to form rate/ratio compounds.

COMMON COLLOCATIONS:

  • 普及率(ふきゅうりつ)が高(たか)い: high adoption rate
  • 普及率(ふきゅうりつ)が低(ひく)い: low adoption rate
  • 普及率(ふきゅうりつ)が上(あ)がる: the adoption rate rises
  • 普及率(ふきゅうりつ)を調(しら)べる: to research the adoption rate

SIMILAR WORDS:

  • 普及(ふきゅう): spread/dissemination — the base noun without the rate component
  • 浸透率(しんとうりつ): penetration rate — more technical, used in marketing
  • 利用率(りようりつ): usage rate — focuses on actual use rather than ownership
general
Added 2026.5.7 21:17
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