Do us a favor vs Help us vs Lend a hand

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

Do us a favor

InformalTop 2,000 (common)

Help us

Top 1,000 (very common)

Lend a hand

Top 2,000 (common)
Most common: Help us
 Do us a favorHelp usLend a hand
Pronunciation🇬🇧 //duː ʌs ə ˈfeɪvə//🇺🇸 //du ʌs ə ˈfeɪvər//🇬🇧 //hɛlp ʌs//🇺🇸 //hɛlp ʌs//🇬🇧 //lɛnd ə hænd//🇺🇸 //lɛnd ə hænd//
MeaningHelp us with something.Assist or support us.To help someone
ExampleCan you do us a favor and pick up some groceries?Help us finish this project on time.Can you lend a hand with this project?
RegisterInformalNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)Top 2,000 (common)
Collocationsdo me a favor, do them a favor, can you do us a favor, do someone a favorplease help us, help us out, help us with, can you help us, help us seelend 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).Saying 'Help to us' instead of 'Help us'., Using the phrase when not actually seeking assistance., Mispronouncing 'help' with an incorrect vowel sound.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.Used to request aid; appropriate in both formal and informal settings. Avoid in overly casual conversations unless asking a friend.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 Help us vs Lend a hand

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

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

Which is more common: Do us a favor, Help us, and Lend a hand?

Help us is the most common in everyday English.

Can you show an example of each?

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

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

Not always. Do us a favor, Help us, 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.