定額(ていがく)

ていがく
noun
flat rate; fixed amount
1. flat rate; fixed amount; set price
A predetermined, unchanging price or fee regardless of usage amount, commonly used for service plans and subscriptions.
定額(ていがく)制(せい)だから使(つか)い放題(ほうだい)だ。
It's a flat rate, so you can use it as much as you want.
定額(ていがく)プランに変更(へんこう)した。
I switched to a flat-rate plan.
動画(どうが)サービスは定額(ていがく)で見(み)放題(ほうだい)のものが多(おお)い。
Many video streaming services offer unlimited viewing for a flat fee.

定額(ていがく) is often used in subscription service contexts.

COMMON COLLOCATIONS:

  • 定額(ていがく)制(せい) (flat-rate system)
  • 定額(ていがく)プラン (flat-rate plan)
  • 定額(ていがく)サービス (flat-rate service)
  • 定額(ていがく)給付金(きゅうふきん) (fixed-amount benefit)

RELATED TERMS:

  • 従量(じゅうりょう)制(せい): pay-per-use, metered
  • 使(つか)い放題(ほうだい): unlimited use
  • 月額(げつがく): monthly fee
general
Added 2026.2.3 16:21
09500/09740_teigaku