How to say "time" in Japanese

Choosing the right word
  • 時ときJLPT N5approx.Common
    nounCovers 'time' as a point, moment, or period — 'at that time', 'when I was a student'. This is the word for the time when something happens, rather than for measured amounts of time.
    12才さいの時とき彼かれは声変こえがわりした。↗
    His voice broke when he was twelve.
  • 時間じかんJLPT N5approx.Common
    nounThe everyday word for time as a duration or quantity — time you have, spend, or lack. Choose this for 'I don't have time' or for asking how long something takes.
    いつだって読書どくしょの時間じかんは見みつけられる。↗
    We can always find time for reading.
  • 度たびJLPT N3approx.Common
    noun, noun (suffix), counterThis is 'time' in the sense of an occurrence: 'three times', 'each time'. Use it for counting or repeating events, not for stretches or points in time.
    彼かれは東京とうきょうへ来くるたび私を訪たずねてきた。↗
    He visited me every time he came up to Tokyo.
  • 間まJLPT N3approx.Common
    nounA marginal match for 'time': its real sense is a pause, lull, or short interval — a gap in activity. Seldom the word you want for 'time' itself; think 'pause' first.
    鬼おにの居いぬ間まに洗濯せんたく。↗
    When the cat is away, the mice will play.
  • 際さいJLPT N3approx.Common
    noun'Time' or 'occasion' in the sense of 'on the occasion of' or 'in the case of' — the wording of polite notices and instructions, as in 'when using this service'.
    火事かじの際さいは119番ばんに電話でんわしてください。↗
    In the case of fire, dial 119.

Use 時 for a point or moment in time, 時間 for time as a duration or quantity, 度 for occurrences ('three times', 'each time'), 際 for 'on the occasion of', and 間 only for a pause or brief interval.

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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