Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
one time a week
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "one time a week" is a correct and usable expression in written English.
You can use it when referring to something that is done once a week or that happens once a week. For example, "I try to go to the gym one time a week to stay in shape."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(6)
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
22 human-written examples
"Maybe one time a week, on Saturday, he do it.
News & Media
-- The Agriculture Department is scaling back the number of days its employees may telework to one time a week and no more than two days per pay period.
News & Media
At the time he was overseeing Endurance Fitness and other investment holdings, but he managed to develop an all-encompassing routine that he's followed for nearly a decade: mountain-bike riding one time a week, playing basketball one time a week, and lifting weights or doing calisthenics twice a week.
News & Media
The response alternatives to the KSQ were 0 = never, 1 = seldom (some times a year, <one time a month), 2 = sometimes (a few times a month/max <span class="lh">one time a week), 3 = several times a week (>once a week), 4 = always.
I go to the farmers market at least one time a week.
News & Media
He jokingly added that it was the one time a week he could tell his wife what to do and she'd have to listen.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
"But they're not going to eat here twenty-one times a week.
News & Media
Kate Bell, head of economics at the Trades Union Congress, points out that at one time a six-day week was the norm.
News & Media
"It was the one time all week that I had an edge in my voice," she said.
News & Media
One time, after a week's investigation, officials found that a school administrator had been taking snacks without paying.
News & Media
The cells were cultured (about 80% of confluents) once a week in T-75 flasks and the media were changed one additional time a week.
Expert writing Tips
Best practice
When describing schedules or routines, "one time a week" offers a straightforward way to communicate regularity without sounding overly formal.
Common error
Avoid replacing "one time a week" with overly complex or vague phrasing like "on occasion weekly" which can confuse the reader. Clarity is key when indicating frequency.
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "one time a week" functions as an adverbial phrase of frequency, modifying a verb by specifying how often an action occurs. Ludwig's examples show its use in describing routines and habits.
Frequent in
News & Media
66%
Science
23%
Wiki
11%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "one time a week" is a grammatically correct and understandable phrase used as an adverbial of frequency, as confirmed by Ludwig. It's most commonly found in News & Media and Science contexts, but is suitable for general use. While perfectly acceptable, consider using "once a week" for conciseness in many situations. Ludwig's examples show the phrase is commonly used for clearly indicating frequency in routines and schedules.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Once a week
A more concise and common alternative.
Weekly
Expresses the same frequency in a single word, functioning as an adjective or adverb.
Every week
Emphasizes the regularity of the occurrence.
On a weekly basis
A more formal way of expressing the same frequency.
One day per week
Specifies that the action happens on a single day each week.
Seven-day interval
Focuses on the specific time that passes between each iteration.
Single weekly instance
Focuses on the singularity of an action occurring within a single week.
A single occasion per week
Highlights that it's a single event each week.
At seven-day intervals
Describes the frequency focusing on the interval.
Each week without fail
Emphasizes the reliability and consistency of the action.
FAQs
What can I say instead of "one time a week"?
You can use alternatives like "once a week", "weekly", or "every week" depending on the context.
Is it better to say "one time a week" or "once a week"?
Both "one time a week" and "once a week" are correct, but "once a week" is generally more concise and common.
How do I use "one time a week" in a sentence?
You can use "one time a week" to describe the frequency of an activity, such as: "I go to the library "one time a week" to study."
What's the difference between "one time a week" and "a few times a week"?
"One time a week" means something happens exactly once per week, while "a few times a week" indicates that something happens multiple times but not every day.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested