a piece of cake

USAGE SUMMARY

"a piece of cake" is a correct and usable phrase in written English.
It is commonly used to describe something that is simple or easy to do. For example: "Finishing the project was a piece of cake with your help."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"It's a piece of cake.

The New Yorker

He gave me a piece of cake.

The New York Times

"Now, it's a piece of cake".

The New York Times

Damning taxes is a piece of cake.

The New Yorker

"This is not a piece of cake.

The New York Times - Sports

"That's a piece of cake.

The New York Times

After that, it's a piece of cake.

The Guardian - Lifestyle

This'll be a piece of cake.

The Guardian - Film

See? Leadership's a piece of cake.

The Guardian

This would be a piece of cake.

The New York Times

"Lukla's a piece of cake," he said.

The Guardian

Expert writing Tips

Best practice

Use "a piece of cake" to emphasize how easily a task can be accomplished, adding a touch of informality and confidence to your communication. It's particularly effective when reassuring someone or downplaying a challenge.

Common error

Avoid using "a piece of cake" excessively in formal settings or serious discussions, as it can come across as flippant or dismissive. Choose more professional alternatives like "straightforward" or "easily manageable" when appropriate.

How to use

Learn how to use "a piece of cake" with practical examples and tips.

How to use

Linguistic Context

The phrase "a piece of cake" functions as an idiomatic expression. As seen in Ludwig, it's used to emphasize the ease with which a task can be completed. It acts as a subjective assessment, indicating that something is considered simple from the speaker's perspective.

Expression frequency: Very common

Frequent in

News & Media

70%

Academia

15%

Science

10%

Less common in

Formal & Business

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a piece of cake" is a very common idiom used to describe something that is easy to do. Ludwig AI confirms its grammatical correctness and usability. While it is widely used in News & Media and also used in Academia, it is considered informal and should be used with caution in formal contexts. Alternative phrases such as "easy peasy" or "a walk in the park" can be used to convey a similar meaning. Be mindful of overuse in formal situations to maintain a professional tone.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

easy peasy

This alternative is more informal and playful.

easy as pie

This alternative is another food-related idiom emphasizing ease.

a walk in the park

This alternative uses a different metaphor to convey ease.

child's play

This alternative suggests something is simple, like a game for children.

a breeze

This alternative uses a different metaphor to describe ease and speed.

effortless

This alternative is a single word emphasizing the lack of effort required.

plain sailing

This alternative uses a nautical metaphor to indicate a smooth, easy journey or process.

duck soup

This alternative, though less common, also means something very easy.

simple

This alternative is a basic, straightforward descriptor of ease.

not difficult

This alternative expresses ease by negating difficulty.

FAQs

How can I use "a piece of cake" in a sentence?

You can use "a piece of cake" to describe something that is very easy to do. For example, "The exam was "a piece of cake"".

What's the origin of the idiom "a piece of cake"?

The exact origin is debated, but it likely emerged in the early 20th century. It's thought to derive from the idea of winning a cake at a cakewalk, which was considered easy.

Is "a piece of cake" appropriate for formal writing?

No, "a piece of cake" is generally considered informal. In formal writing, use alternatives like "straightforward", "easily manageable", or "simple".

What can I say instead of "a piece of cake"?

You can use alternatives like "easy peasy", "a walk in the park", or "child's play" depending on the context.