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strike while the iron is hot

straɪk waɪl ði ˈaɪərn ɪz hɒt

Work
neutral
beginner
Literally:
Hammering metal while it's heated

What does "strike while the iron is hot" mean?

  1. To act quickly when the opportunity arises
  2. To take advantage of a favorable situation

Examples

  • Strike while the iron is hot—submit your application now.
  • We should strike while the iron is hot and close the deal.
  • The timing is perfect; strike while the iron is hot.

Origin

From blacksmithing—iron must be shaped while hot because it becomes hard when cool. Ancient proverb.

How to use it

Classic advice about timing. Implies urgency and opportunity.

Similar expressions

seize the moment
act now
take the opportunity
make hay

Opposites

hesitate
miss the boat
wait too long

Related idioms

  • hit the nail on the head

    To describe exactly what is true or important

  • call it a day

    To stop working for the day

  • have one's hands full

    To be very busy with something

  • learn the ropes

    To learn the basics of a job or activity

  • it's not rocket science

    It's not difficult to understand or do

  • get your act together

    To organize yourself and start behaving more responsibly

Use it in a practice answer

Try "strike while the iron is hot" in a CELPIP-style Speaking or Writing task. The AI feedback tells you whether your word choice worked.

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