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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a range of days
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a range of days" is correct and usable in written English.
It can be used when referring to a specific period that spans multiple days. Example: "The event will take place over a range of days, from June 10 to June 15."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
a period of days
over several days
a number of days
duration of days
over the course of days
across multiple days
a range of months
a range of people
a range of flavours
a couple of days
a range of colors
a range of offences
a range of possibilities
a range of agencies
a range of emotions
a range of models
a range of functions
a matter of days
a range of sources
a range of businesses
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
19 human-written examples
Like Orbitz, ITA Software lets you search for flights on a range of days (for example, Wednesday, Sept. 8, and one day earlier or later); it's also useful for multi-city trips or one-way tickets.
News & Media
The DASH study features daily PM2.5 speciation data measured over the five years that allow full use of daily mortality data, as well as the ability to estimate the total effect of a pollutant component over a range of days (the distributed lag) rather than an effect of one day in isolation.
And many carriers have been making it easier to search for frequent-flier award tickets by displaying award availability at a glance, over a range of days.
News & Media
Anyone who has sought an interview with Yasir Arafat learns the drill -- agree with his lieutenants on a range of days, pick a nearby hotel and wait.
News & Media
Although many meteorologists are criticizing AccuWeather's detailed day-by-day forecasts, they say there has in fact been substantial improvement in forecasts of the likely conditions over a range of days two weeks ahead.
News & Media
Finally, for a high number of interactions, calculation time of ray-tracing tools may run to a range of days (on a computer with an Intel Xeon-3400 single-core 3.4 GHz processor with 4 GB DDR2-SDRAM).
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
Deals of the week Under £200... Recuperate on a UK spa break Secret Escapes offers a range of day spa breaks in the UK.
News & Media
Cohort members were classified as either "in care" or LTFU as of December 31 , 2007 according to a range of days-late intervals.
Our method begins with the selection of an arbitrary date (i.e., December 31 , 2007, from which patients are categorized as active or lost to follow-up according to a range of days-late thresholds.
Mean duration of first inpatient treatment was 81.9 days (SD 40.9 days) with a range of 35 – 206 days (Table 2).
Unit LOS had a range of 3-52 days (median 6 days).
Expert writing Tips
Best practice
When using "a range of days", specify the context. For instance, instead of just stating "the project took a range of days", clarify it as "the project took a range of three to five days" for better precision.
Common error
Don't use "a range of days" without providing any specific start or end points. Saying "the study lasted a range of days" is less informative than saying "the study lasted a range of 7 to 10 days."
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a range of days" functions primarily as a modifier indicating duration. It specifies that an event, condition, or activity extends over a period encompassing more than one day. As Ludwig AI underlines, this phrase is grammatically correct and usable in a variety of contexts.
Frequent in
Science
60%
News & Media
30%
Formal & Business
10%
Less common in
Social Media
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "a range of days" is a grammatically correct and versatile phrase used to indicate a timeframe spanning multiple days, primarily found in scientific and news-related contexts. As Ludwig AI suggests, while the phrase itself is straightforward, providing specific start and end points enhances clarity. Though "a range of days" is not exceptionally frequent, it's a useful expression for conveying duration with a degree of flexibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
period of several days
Emphasizes a specific duration consisting of multiple days.
a number of days
Focuses on the count of days without a specific range.
span of a few days
Focuses on a short duration.
several days' time
Highlights a period composed of multiple days, implying the passage of time.
duration of days
Highlights the length of time measured in days.
days-long period
Describes a period whose defining characteristic is its length in days.
period lasting days
Specifies that a period is defined by its duration in days.
over the course of days
Implies something happens gradually or continuously throughout the days.
interval of some days
Implies a space of time between events or points, measured in days.
across multiple days
Indicates that something extends or occurs throughout several days.
FAQs
How do you use "a range of days" in a sentence?
You can use "a range of days" to indicate a span of time, such as: "The conference will be held over "a range of days", from Monday to Wednesday." or "The symptoms persisted for "a range of days", between three and five."
What's the difference between "a range of days" and "several days"?
"A range of days" implies a specific interval or limit (e.g., a range of 2-5 days). "Several days" is more general, indicating more than two days but without specifying exact limits.
Can I use "a range of days" to refer to future events?
Yes, you can use "a range of days" to talk about future events, like "We expect the delivery to arrive within "a range of days", possibly between the 10th and the 15th of next month".
What are some similar phrases to "a range of days"?
Similar phrases include "a period of days", "a span of days", or "over several days". The best choice depends on the specific context and the nuance you want to convey.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested