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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
half of days
Grammar usage guide and real-world examplesUSAGE SUMMARY
"half of days" is grammatically correct and can be used in written English.
It is typically used when discussing a fraction of time, specifically half of a day. Example: "I spent half of my days studying for the exam."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(5)
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
3 human-written examples
Strain's scores began at "occasional" thoughts, but increased to "more than half of days" in a two-week period.
News & Media
The government has estimated that about half of days taken off work in 2017/18 were due to stress, depression or anxiety.
News & Media
At least 20% of admissions and half of days in hospital can be cared for in other settings, including the home.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
"It's like a free week and a half of day care!" she said.
News & Media
And captain Alastair Cook, who dropped Samuels at slip on 32, will be hoping a new day sees England's seamers rediscover their dominance of the first half of day one.
News & Media
Program implementation credits were assigned for the time period between visits based on the mother's report of implementation of activities, as follows: "not at all" (creditn = 1), "about one-quarter of days or less" (creditn = Yn*.25), "about one-half of days" (creditn = Yn*.50), "about three-quarters of days" (creditn = Yn*.75), and "almost every day or more" (creditn = Yn).
Science
Compared to the results of 2004 [ 18], the excess LOS was almost half of the days (5.1 compared to 9.1 days).
Science
With a 4-day minimum length, more than half of the days of hypomania occurred outside of an episode.
The longest of these episodes lasts around 5 days, and most patients experience symptoms on more than half of the days.
Science
This is known as second-half-of-the-day headache.
Wiki
Half of the day, almost every day, will be spent training.
Wiki
Expert writing Tips
Best practice
When using "half of days", ensure the context clearly defines the total number of days being referenced. For instance, "Half of the days in January were rainy."
Common error
Avoid using "half of days" without a clear reference to the total number of days. Saying "I work half of days" is vague; instead, specify "I work half of the days each week."
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "half of days" functions as an adverbial phrase, modifying a verb by specifying the frequency or duration of an action or state. As Ludwig AI confirms, the phrase is considered grammatically correct for use in written English.
Frequent in
News & Media
33%
Science
33%
Wiki
33%
Less common in
Academia
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "half of days" is a grammatically sound and commonly used expression to indicate that something occurs during 50% of the days within a specified period. Ludwig AI confirms its correctness. As analyzed, it functions as an adverbial phrase to quantify frequency. The phrase appears across various contexts, including news, science, and general discussions, maintaining a neutral tone. Although alternatives such as "50% of the days" or "approximately half the days" can offer increased formality or precision, "half of days" serves as a versatile option. Remember to provide a clear timeframe when using the phrase to avoid ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
approximately half the days
Introduces a degree of approximation.
around half of the days
Similar to 'approximately', indicating an estimation.
about half of the days
Another way to express an estimation.
on average half the days
Adds the element of averaging the frequency across a period.
50% of the days
A more statistical and precise way to express half.
most days
Indicates a majority of days, rather than exactly half.
half the time
Focuses on time rather than individual days, but conveys similar frequency.
a portion of the days
More formal and less specific, indicating some part of the days.
a fraction of the days
Similar to 'a portion', but emphasizes a smaller amount.
some days
Refers to an unspecified number of days, fewer than half.
FAQs
How can I use "half of days" in a sentence?
You can use "half of days" to indicate a frequency or duration, as in "I felt tired for "half of days" during the week".
What is a more formal way to say "half of days"?
A more formal alternative to "half of days" would be "50% of the days" or "a portion of the days" depending on the context.
Is it better to say "half of the days" or "half of days"?
Both "half of the days" and ""half of days"" are grammatically correct, but "half of the days" is more common and generally preferred for clarity.
What's the difference between "half of days" and "most days"?
"Half of days" indicates exactly 50% of the days, while "most days" implies a majority, which is more than 50% but not necessarily a precise amount.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested