Cent vs Penny

When to use each in English, with meaning, register, and examples.

Cent

Top 2,000 (common)A1noun

Penny

Top 1,000 (very common)A2noun
Most common: Penny
 CentPenny
Pronunciation🇬🇧 /["/sent/"]/🇺🇸 /["/sent/"]/🇬🇧 /["/ˈpeni/","/pens/"]/🇺🇸 /["/ˈpeni/","/pens/"]/
MeaningA small unit of money, equal to one hundredth of a dollar.A small coin worth one cent.
ExampleA one-minute phone call to the UK cost 10 cents.I found a penny on the street today.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelA1A2
Part of speechnounnoun
Collocationscost a cent, not worth a cent, two cents, one centpenny for your thoughts, penny saved is a penny earned, penny arcade
Antonymsdollar, euro, pounddollar, pound, euro
Common mistakesOmitting the 's' in plural form when referring to multiple cents., Confusing 'cent' with 'cents' when talking about more than one., Using 'cent' in contexts where a broader term like 'money' is more appropriate.Confused with 'pennies' when referring to multiple coins., Mistakenly using 'penny' for amounts larger than one cent., Neglecting to recognize 'penny' as a countable noun.
Usage notesUse 'cent' to refer to prices, amounts, or when comparing values. It's less common in informal contexts, such as casual conversation, where people often just use 'dollar'.Often used in everyday conversation to refer to small amounts of money. It is informal to use 'penny' in business contexts, where 'cent' may be more appropriate.

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Penny

Frequently asked questions: Cent vs Penny

What's the difference between Cent and Penny?

Cent: A small unit of money, equal to one hundredth of a dollar. Penny: A small coin worth one cent.

Which is more common: Cent and Penny?

Penny is the most common in everyday English.

Which is more advanced: Cent and Penny?

Penny is the highest level, at A2, on the CEFR scale.

Are Cent and Penny the same CEFR level?

Cent: A1, Penny: A2 on the CEFR scale.

What part of speech are Cent and Penny?

Cent: noun, Penny: noun.

Can you show an example of each?

Cent: A one-minute phone call to the UK cost 10 cents. Penny: I found a penny on the street today.

Can I use Cent and Penny interchangeably?

Not always. Cent and Penny are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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