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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
double per
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "double per" is not a standard expression in written English and may cause confusion.
It is unclear when to use it without additional context, as it does not convey a clear meaning on its own. Example: "The cost is double per item compared to last year."
News & Media
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
9 human-written examples
hotels.com (+44 (0)20 3027 8146) has good-value accommodation-only deals, for Bloemfontein, including the three-star Stanville Hotel, from £41 per double per night and the four-star Protea Hotel Willow Lake from £84 per double per night.
News & Media
Contact the tourist office for details, and be prepared to pay £20 plus for a double per night.
News & Media
Staying There Suites at Amansara (00 800 2255 2626; amanresorts.com) cost US$1,352 (£901) double per night, including meals.
News & Media
"According to estimates of growth, China will double per capita income from now to 2020," he said.
News & Media
Rates in the 44 bedrooms and suites begin at $231 a double per night, including a light breakfast but excluding tax.
News & Media
We spend double per capita what the rest of the advanced industrial world does.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
During the 18th Party Congress in November that elevated Mr. Xi, Chinese leaders pledged to double per-capita incomes by 2020.
News & Media
The ACNielsen Corporation, the world's biggest market researcher, said yesterday that it would cut about 1,300 jobs, or 5percentt of its work force, as it seeks to double per-share earnings within three years.
News & Media
The cupcake ATM isn't just a very smart, media-savvy tool that happens to nearly double per-store revenue, and do so at a much lower per-cupcake cost.
News & Media
Down the coast, Kuwait has double the per capita carbon emissions of the US.
News & Media
Those could double their per-PC profit".
News & Media
Expert writing Tips
Best practice
When using "double per" in writing, ensure that the context clearly specifies what is being doubled and the unit to which it relates (e.g., "double per night", "double per capita"). This avoids ambiguity and enhances comprehension.
Common error
Avoid using "double per" without clearly defining the units or metrics involved. For example, stating "prices double per" is unclear; specify "prices double per person" or "prices double per unit" for clarity.
Source & Trust
84%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "double per" functions as a modifier, typically used to specify that a rate or quantity is multiplied by two for each unit. Ludwig examples show use in describing costs, income, or production rates. This is also backed up by Ludwig AI.
Frequent in
News & Media
40%
Science
30%
Formal & Business
15%
Less common in
Wiki
5%
Academia
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, "double per" is a phrase used to express a rate or quantity that is multiplied by two for each unit. As Ludwig AI suggests, while grammatically acceptable, its clarity depends heavily on context. It's frequently used in news, science, and formal business settings. For clear communication, make sure to specify the units involved. Though common, options like "twice per" or "twofold per" may offer clearer alternatives depending on the specific situation. High-authority sources such as The New York Times and The Guardian employ the phrase, lending it credibility when used appropriately.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
twice per
Focuses on numerical multiplication; direct substitute when quantifying rates or amounts.
two times per
Straightforward substitution, emphasizing the action of multiplication.
twofold per
Emphasizes the multiplicative aspect, adding a formal or emphatic tone.
doubled for each
Highlights individual increase rather than aggregated rate, suitable when referring to multiple individual instances.
twice for every
Implies a rate or proportion; useful for indicating frequency across numerous items.
increased twofold per
Adds emphasis on the increase itself, indicating a rise by a factor of two in each instance.
multiplied by two per
Highlights mathematical multiplication and the distributional aspect.
double on a per
Less formal way to express the idea of doubling an element in relation to another.
doubling each
Highlights the act of doubling on various elements.
at twice the rate per
Substitutes with a comparison of rates.
FAQs
How is "double per" typically used in financial contexts?
In financial contexts, "double per" often refers to metrics like earnings per share. For example, a company might aim to "double earnings per share".
What are some common alternatives to using "double per night" when booking accommodations?
Instead of "double per night", you can use phrases like "price for a double room per night" or "the nightly rate for a double room is".
When is it more appropriate to use "twice per" instead of "double per"?
"Twice per" is generally more suitable for describing frequency or actions repeated over time, such as "exercise twice per week". "Double per" is better for referring to a multiplicative factor affecting a specific unit or item.
How does "double per capita" compare to phrases like "twofold increase per person"?
"Double per capita" and "twofold increase per person" both indicate that a quantity has increased to twice its original value on an individual basis. However, "double per capita" is more concise and frequently used in economic and statistical contexts.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
3.8/5
Expert rating
Real-world application tested