clock on: meaning, definition, pronunciation and examples
B2neutral, slightly informal; common in workplace, industrial, and administrative contexts.
Quick answer
What does “clock on” mean?
to officially record one's arrival at work by using a time clock or electronic system.
Audio
Pronunciation
Definition
Meaning and Definition
to officially record one's arrival at work by using a time clock or electronic system; to begin one's work shift.
Can refer metaphorically to starting any focused activity or entering a state of work readiness; sometimes used in computing contexts to mean synchronizing or connecting to a system.
Dialectal Variation
British vs American Usage
Differences
More common in British English; American English often uses 'punch in' or 'clock in' with equal frequency.
Connotations
UK: standard workplace terminology. US: may sound slightly more administrative or old-fashioned compared to 'punch in'.
Frequency
High in UK workplace contexts; medium in US, where 'clock in' and 'punch in' compete.
Grammar
How to Use “clock on” in a Sentence
[Employee] clocks on[Employee] clocks on at [time][Employee] clocks on for [shift]Vocabulary
Collocations
Examples
Examples of “clock on” in a Sentence
verb
British English
- All staff must clock on before entering the production floor.
- She clocks on promptly at 8:30 every morning.
American English
- Employees need to clock on using the new biometric system.
- He forgot to clock on and missed an hour's pay.
Usage
Meaning in Context
Business
Used in HR and time management systems to track employee hours.
Academic
Rare; appears in studies of labour economics or workplace sociology.
Everyday
Common in conversations about work routines.
Technical
In computing, can describe a process synchronizing with a clock signal.
Watch out
Common Mistakes When Using “clock on”
- Using 'clock on' for leaving work (should be 'clock off').
- Saying 'I clock on work' (correct: 'I clock on' or 'I clock on at work').
FAQ
Frequently Asked Questions
No, it's used for any job where time is formally recorded, including office, retail, and industrial work.
It's not typical. It's specific to paid work or officially tracked shifts. For meetings/classes, use 'start', 'begin', or 'log in' (if online).
'Clock on' is for recording work time. 'Log on' is for accessing a computer system or online account.
No, it's an inseparable phrasal verb. You cannot say 'clock the time on'. It's always 'clock on'.
to officially record one's arrival at work by using a time clock or electronic system.
Clock on is usually neutral, slightly informal; common in workplace, industrial, and administrative contexts. in register.
Clock on: in British English it is pronounced /ˌklɒk ˈɒn/, and in American English it is pronounced /ˌklɑːk ˈɑːn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “clock on the dot”
- “live by the clock”
Learning
Memory Aids
Mnemonic
Imagine a CLOCK showing the time you start work; you ONly get paid from when you 'clock ON'.
Conceptual Metaphor
WORK IS A MACHINE (you engage/disengage it); TIME IS A RESOURCE (you record its use).
Practice
Quiz
Which sentence uses 'clock on' correctly?