How to say "clock" in Japanese

Choosing the right word
  • 時計とけいJLPT N5approx.Common
    nounThe word for an ordinary timekeeping device: it covers a clock on the wall or shelf and a watch worn on the wrist, and is what you want in everyday contexts.
    あなたの時計とけいでは何時いつですか。↗
    What time is it by your watch?
  • nounA loanword for 'clock', used mainly in technical contexts such as computing and electronics; for a clock on the wall or a wristwatch, 時計 is the word you want.

Use 時計 for any ordinary timepiece — a clock on the wall or a watch on the wrist — and reserve the loanword 「クロック」 for technical contexts, chiefly computing and electronics.

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

Japanese equivalents

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

Say it right, write it right

Core lookup works fully offline, with cloud pronunciation and one-tap save & review. Free, no sign-up.

Free downloadWindowsFree downloadmacOSDownload on the App StoreGet it on Google Play
MobileiOS / Android

Android

QR code for the Google Play pageGet it on Google Play

Scan it with your Android phone to install, or search for “Tomoshi” on Google Play.

iOS

QR code for the App Store pageDownload on the App Store

Scan it with your iPhone camera to install, or search for “Tomoshi” in the App Store.

Install the browser extensionLook words up on any web page · Chrome / Edge / Safari

Screenshot of a Tomoshi lookup resultScreenshot of Tomoshi lookup results on a phone

Windows macOS Chrome / Edge / Safari extension iOS / Android