at which pm

USAGE SUMMARY

The phrase "at which pm" is not correct and sounds awkward in written English.
It is typically used when asking for a specific time in the evening, but it should be rephrased for clarity. Example: "Can you tell me at which pm the meeting is scheduled?"

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

But the focus of his speech was on disarmament, and he looked forward hopefully to a summit at which PM Harold Macmillan, President Eisenhower, Soviet leader Nikita Khrushchev and he were to discuss the possibility of detente.

BBC

Multiple methods have been developed for estimating Finf, a variable that depends on the air exchange rate, PM loss rate (the rate at which PM is removed from the air by deposition, filtration, and so forth), and penetration efficiency (the fraction of PM that penetrates the building envelope as outdoor air comes indoors).

Environmental Health Perspectives

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

The TSE initially promised to present preliminary results by 7 00 pm, but they did not release them until 10 00 pm, at which point they announced "technical difficulties" with their communications network.

Huffington Post

You're not supposed to consume anything but black coffee from waking until 2 PM, at which point you can have a small meal (under 400 calories) and then a larger meal (around 1,600 calories) around 8 PM.

Vice

The ovary and oviducts continued to grow in mass until 30 weeks PM at which point they had reached sizes of 3.6 g and 0.8 g, respectively.

General and Comparative Endocrinology

At which point the deputy PM then pretended to storm off - prompting Mr Cameron to plead with him to "come back".

BBC

The presentations will wrap up by 3 pm, at which point one lucky project (the last Hackathon's winner was WiseDame) will get a chance to compete with our Startup Battlefield companies on stage during Disrupt proper.

TechCrunch

My public defender didn't even get my file until 1 PM, at which point the court had to break for lunch and I was told to come back.

Vice

I wouldn't normally get home until 11 PM, at which point I'd gorge myself on my boyfriend's leftover food, too tired and broke to eat out.

Vice

Participants came to the laboratory on November 3rd, 2008 between 10 00 am and 5 00 pm, at which point, they provided informed consent and completed a biographical questionnaire and the right-wing authoritarianism scale [18].

Plosone

It turns out that all considered methods except MMonly are comparably precise at larger transcript concentrations csp-in > 2 pM, at which the transcripts are safely called present (see previous paragraph).

Algorithms for Molecular Biology

Expert writing Tips

Best practice

Avoid using "at which pm" in formal writing. Instead, use "at what time" or specify the time directly (e.g., "at 3 pm").

Common error

Don't use "at which pm" when you simply need to know the time of day. Replace it with "at what time" or a similar, grammatically correct phrase. For example, instead of "At which pm does the meeting start?", use "At what time does the meeting start?"

Linguistic Context

The phrase "at which pm" attempts to specify a particular time in the afternoon or evening. However, it doesn't function correctly in standard English. Ludwig AI indicates this phrase is not grammatically sound.

Expression frequency: Rare

Frequent in

News & Media

50%

Science

50%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "at which pm" is considered grammatically incorrect and is rarely used in standard English. As highlighted by Ludwig AI, this phrase sounds awkward and should be avoided in favor of clearer alternatives such as "at what time" or a direct specification of the time (e.g., "at 3 pm"). Although there are a few examples, they don't validate its correct usage. When inquiring about time, ensure that the phrasing is grammatically sound and easily understood.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at what time

Replaces the entire phrase with a more direct and grammatically sound question about time.

when

A simple substitution that directly asks for the time of the event.

at which hour

A more formal but grammatically correct way to inquire about the time.

at what point in the afternoon

Specifies the time frame and uses a more descriptive approach.

during which pm hour

A more verbose but technically accurate way to specify a particular hour.

at what specific time in the afternoon

Adds emphasis on needing a precise time during the afternoon.

by what time in the pm

Focuses on a deadline or latest possible time in the afternoon.

at what clock time

Emphasizes the use of a clock to determine the time.

precisely when in the afternoon

Highlights the need for exact timing during the afternoon period.

at which moment in the afternoon

Focuses on a specific moment rather than a general time frame.

FAQs

How should I correctly ask about a time in the afternoon or evening?

Use phrases like "at what time", "when", or specify the time directly (e.g., "at 3 pm"). Avoid using "at which pm".

Is "at which pm" grammatically correct?

No, "at which pm" is not grammatically correct. It's better to use "at what time" or rephrase the sentence for clarity.

What's a more formal way to ask about the time of an event?

You can use "at which hour" although it might sound slightly archaic. "At what time" remains a universally acceptable option.

When should I specify "pm" in a sentence?

Specify "pm" when the context requires distinguishing between morning (am) and afternoon/evening hours. For example, "The meeting is scheduled for 3 pm" clarifies it's in the afternoon, not the morning.