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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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per date

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "per date" is correct and can be used in written English.
It means "for each date" or "by date" and is often used in a financial or numerical context to indicate a rate or cost for a specific date or time period. Example: The rent for the apartment is $100 per date, meaning you will owe $100 for each day that you stay in the apartment.

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

15 human-written examples

Figure 2 Distribution of studies per date of publication.

None of the membranes can, as per date, fulfil all the requirements for being commercially attractive.

Users pay $25 for the initial matchmaker meeting and $20 per date.

News & Media

TechCrunch

This dataset contained n = 288 data points (48 sowing dates × 3 replicates per date × 2 EGMS lines).

Science

Rice

Assessed from the soil at 0 to 15 cm below and around 10 plants in 4 untreated control plots in each field per date.

Both lines were sown in 2013 and 2014 at a 15 days interval (two dates per month), with 3 replicates per date, to study phenology and sterility.

Science

Rice
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Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

The app is available for free for now, although the plan is to monetize either through subscriptions or a per-date model.

News & Media

TechCrunch

At each site, 2 l water sample was taken (two replicates per site per sampling date) and were analyzed for physicochemical parameters during the sampling period.

These characteristics were age (per five years), sex, rural or urban residence, income fifth, and year of index date (per year).

All reactions were run in triplicate and for two different vials per sampling date 6 qPCR reactions per sampling date.

Another option would be for Facebook to extend to all chats the per message expiration date option from its encrypted Secret messages feature.

News & Media

TechCrunch
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Expert writing Tips

Best practice

When using "per date" in financial contexts, clearly define what the rate covers to avoid ambiguity.

Common error

Avoid using "per date" when you actually mean "overall" or "in total" for a range of dates. "Per date" indicates a specific value for each date, not a cumulative amount.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "per date" functions primarily as an adverbial phrase, modifying a verb or noun to specify the frequency, rate, or cost associated with each individual date. Ludwig provides examples where it quantifies events, measurements, or financial values.

Expression frequency: Uncommon

Frequent in

Science

70%

News & Media

20%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "per date" is a grammatically sound and useful phrase for specifying rates, costs, or measurements that apply individually to each date. Ludwig's analysis indicates that it is most commonly used in scientific and formal contexts to ensure clarity and precision. While not as frequent as other similar expressions, understanding its correct usage can enhance the accuracy of your writing. As Ludwig AI confirms, the phrase is perfectly acceptable in written English and serves to provide a specific, date-oriented quantification.

FAQs

How can I use "per date" in a sentence?

You can use "per date" to specify a cost or measurement that applies individually to each date. For example, "The hotel room costs $150 per date" indicates the price for each day of the stay.

What's a common synonym for "per date"?

A common synonym for "per date" in financial contexts is "daily rate", especially when referring to costs or expenses.

Is it correct to say "per each date"?

While understandable, "per each date" is redundant. The term "per" already implies "each", so using just "per date" is more concise and grammatically sound.

When is it better to use "on a per-date basis" instead of "per date"?

Using "on a per-date basis" is appropriate when you want to emphasize the method of calculation or the systematic application of something for each date. It's a more formal phrasing.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: