Do us a favor vs Lend a hand

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

Do us a favor

InformalTop 2,000 (common)

Lend a hand

Top 2,000 (common)
Most formal: Lend a hand
 Do us a favorLend a hand
Pronunciation🇬🇧 //duː ʌs ə ˈfeɪvə//🇺🇸 //du ʌs ə ˈfeɪvər//🇬🇧 //lɛnd ə hænd//🇺🇸 //lɛnd ə hænd//
MeaningHelp us with something.To help someone
ExampleCan you do us a favor and pick up some groceries?Can you lend a hand with this project?
RegisterInformalNeutral
How commonTop 2,000 (common)Top 2,000 (common)
Collocationsdo me a favor, do them a favor, can you do us a favor, do someone a favorlend a hand to someone, lend a helping hand, lend a hand at work
Common mistakesOmitting 'a favor' (e.g., just saying 'Do us')., Using in overly formal contexts., Misplacing the object (e.g., incorrect word order).Using 'lend a hand' without 'a hand' (e.g., 'lend help'), Confusing 'lend a hand' with 'give a hand' (they have similar meanings but are used differently), Overusing the phrase in contexts where less informal language is appropriate
Usage notesUse this phrase when asking someone for assistance. It's friendly and casual; avoid in formal situations.Use 'lend a hand' in informal and neutral contexts when offering help. Avoid in very formal situations.

Frequently asked questions: Do us a favor vs Lend a hand

What's the difference between Do us a favor and Lend a hand?

Do us a favor: Help us with something. Lend a hand: To help someone

Which is more formal: Do us a favor and Lend a hand?

Lend a hand is the most formal of these.

Can you show an example of each?

Do us a favor: Can you do us a favor and pick up some groceries? Lend a hand: Can you lend a hand with this project?

Can I use Do us a favor and Lend a hand interchangeably?

Not always. Do us a favor and Lend a hand 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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