How to say "litre" in Japanese

Choosing the right word
  • リットルJLPT N2approx.Common
    nounThe ordinary word for the litre as a unit of volume: use it whenever you state a quantity in litres, such as water or fuel. It is the common word for this unit.
    ガソリンはリットル単位たんいで売うられる。↗
    Gasoline is sold by the liter.
  • nounThe same unit written with a small tsu: a variant of リットル with the identical meaning. Since リットル is the common form, this is the less usual way to write the word.
    石油せきゆを2、3リッターばかり融通ゆうずうしてもらえますか。↗
    Can you spare me a few liters of petrol?
  • Lエル
    nounThe letter L, used as the written symbol for litres on labels and containers; as a spoken word it is seldom what you want — read aloud, the unit is リットル.

「リットル」 is the common word for the litre as a unit of volume; 「リッター」 is a less common variant spelling of it, while L is the letter L used as the written symbol for litres.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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