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Workplace 1 min read Published January 2025 10 learners asked about this

What does "boil the ocean" mean?

"Boil the ocean" means attempting something impossibly large in scope. Here's how this business idiom is used and when to say it.

What it means

To attempt something so vast and complex that it's impossible or impractical to complete. Usually used as a criticism of an approach that's too ambitious in scope.

"We can't boil the ocean - let's focus on one market first."
"This project risks boiling the ocean. We need to narrow it down."

The image

Literally boiling all the water in the ocean - clearly impossible. The phrase signals: this approach is so large it can never be done.

How it's used

Almost always as a warning against over-ambition or scope creep. It's a way of saying "we're trying to do everything and therefore we'll achieve nothing."

A native would say

  • "We're trying to do too much" - plain
  • "We need to prioritise" - more constructive
  • "Scope creep" - the formal term for expanding project scope
  • "Boil the ocean" - colourful, vivid, memorable

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Business and professional contexts. Common in project management and strategy discussions.

Frequently asked

What does "boil the ocean" mean?

To attempt something so vast and complex that it's impossible or impractical to complete. Usually used as a criticism of an approach that's too ambitious in scope.

"We can't boil the ocean - let's focus on one market first."
"This project risks boiling the ocean. We need to narrow it down."

Is "boil the ocean" formal or informal?

Business and professional contexts. Common in project management and strategy discussions.

What's another way to say "boil the ocean"?

  • "We're trying to do too much" - plain
  • "We need to prioritise" - more constructive
  • "Scope creep" - the formal term for expanding project scope
  • "Boil the ocean" - colourful, vivid, memorable
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