when do you need

USAGE SUMMARY

The part of the sentence 'when do you need' is correct and usable in written English.
You can use it when you are asking someone when a certain task needs to be completed. For example: "When do you need the report finished?".

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

19 human-written examples

When do you need them?

The New York Times

When do you need it done by?

The New York Times

When do you need to be screened for heart disease?

The New York Times

"The chef, he's here 47 years; he calls me weekly: 'When do you need me to come back?' " he said.

The New York Times

"Since when do you need permission from a loan company to start a family?" my Russian husband, whom I met after moving to Moscow, asked me.

The Guardian - Opinion

8 When do you need one?

Forbes

Human-verified similar examples from authoritative sources

Similar Expressions

39 human-written examples

When you do, you need to remind yourself why you're doing it".

The Guardian

Chances will come, and when they do you need the men in the positions to take them.

BBC

"Because when you travel, what do you need most?

The Guardian - Lifestyle

"Either you don't need to hire," Sharei says, "or when you do, you needed them yesterday".

Science Magazine

When do you really "need" to smoke?

WikiHow

Expert writing Tips

Best practice

When using the phrase "when do you need", ensure you are clearly asking about the deadline or required time for something, not just the general need for it.

Common error

Avoid using "when do you need" if you're actually trying to determine if something is needed at all. The phrase implies the need is already established, and you're only clarifying the timeframe.

Linguistic Context

The phrase "when do you need" functions as an interrogative clause used to inquire about the specific time or deadline by which something is required. Ludwig provides numerous examples demonstrating its use in various contexts.

Expression frequency: Common

Frequent in

News & Media

40%

Wiki

20%

Science

15%

Less common in

Formal & Business

10%

Social Media

3%

Encyclopedias

2%

Ludwig's WRAP-UP

In summary, "when do you need" is a common and grammatically correct phrase used to ask about deadlines or required timeframes. According to Ludwig, its usage is primarily found in news media and wiki contexts, with a neutral register suitable for various situations. To ensure clarity, remember that this phrase implies the necessity is already established; if you need to first confirm the need, a different phrasing is more appropriate.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

when is it due

Focuses on the due date or completion date.

when would you like to have it

A more polite way to inquire about someone's preference.

by what date do you require it

Rephrases the question to specify a deadline.

when should it be ready

Asks about the readiness or availability of something.

what's the deadline

A more direct way to ask about the latest acceptable time.

what's the latest you can accept it

Inquires about the absolute latest acceptable time.

when are you expecting it

Focuses on the expectation of receiving something by a certain time.

what's a good timeframe for you

Seeks to find a mutually convenient time.

what is your required turnaround time

Asks about the time needed to complete a task.

when is the ideal time for delivery

Specifies the context of delivery and ideal timing.

FAQs

How to use "when do you need" in a sentence?

Use "when do you need" to inquire about the deadline or the required time frame for something. For example, "When do you need the report?" asks about the due date.

What can I say instead of "when do you need"?

You can use alternatives like "what's the deadline", "when is it due", or "by what date do you require it" depending on the context.

Is it correct to say "by when do you need"?

Yes, "by when do you need" is grammatically correct and emphasizes the deadline. It's similar to asking "when do you need it by?"

What's the difference between "when do you need" and "do you need"?

"When do you need" assumes the need is already established and asks about the timing. "Do you need" questions the necessity itself.