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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
day to date
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "day to date" is not correct in English; it seems to be a mix-up of "day to day" and "date to date." "Day to day" is used to refer to daily activities or routines, while "date to date" can refer to a range of dates or a comparison between two specific dates.
Example: "My day-to-day responsibilities include managing the team and overseeing projects."
⚠ May contain grammatical issues
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
16 human-written examples
On 2 August last year it had its busiest day to date, when 209,297 passengers used it.
News & Media
Also, as a general note, I am thankful that this has been my worst day to date, and well aware that there is almost no chance I will be lucky enough that it will continue to remain so.
News & Media
"Black Friday really captured the imagination of customers as shown by the fact that we had our busiest day to date and reached one-day sales of over 4m items for the very first time in our history," said Christopher North, managing director of Amazon.co.uk.
News & Media
The five-year-old, who gave Owen his best day to date at the track when winning at Royal Ascot in 2011 and won the Goodwood Cup at the track this summer, has had an interrupted preparation and missed a trip to the Irish St Leger earlier this month when running a temperature.
News & Media
This is by far the largest-ever Singles' Day to date.
News & Media
I'm also told that this week brought in their highest traffic day to date, specifically 225k uniques.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
All Model A Pis are being made in Wales — presumably at Sony's Pencoed factory, which has been producing an average of 4,000 Model B Pis per day to-date.
News & Media
The Romney campaign is wasting no time, branching out from the nominee's almost exclusive appearances on "Fox News Sunday" to date by scheduling Mitt Romney and his wife, Ann, for an interview with NBC's "Meet the Press".
News & Media
According to the company, Amazon Prime Day broke sales records, even exceeding Black Friday 2014 sales, which had been the biggest Black Friday to date, notes Amazon.
News & Media
Nationwide, the event brought in $16.2 billion for independent retailers and restaurants in 2015, making it the most successful Small-Business Saturday to date.
News & Media
Disease-free survival (DFS) was determined from day of transplantation (day 0) to date of relapse of disease.
Science
Expert writing Tips
Best practice
Avoid using the phrase "day to date". Instead, consider whether you intend to convey something that happens daily (use "daily" or "day by day") or something that has occurred up to the present (use "to date" or "up to now").
Common error
Do not confuse "day to date" with "day-to-day" or "to date". "Day-to-day" describes routine or ordinary activities, while "to date" refers to the period up to the present moment. Using "day to date" may result in unclear or nonsensical sentences.
Source & Trust
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
"Day to date" is generally considered grammatically incorrect. It seems to be a confused merging of two separate phrases: "day-to-day" and "to date". Ludwig AI confirms this with its assessment that the phrase is not correct.
Frequent in
News & Media
40%
Science
30%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "day to date" is generally considered grammatically incorrect and should be avoided in writing. Ludwig AI identifies it as such, pointing out that it is likely a conflation of "day-to-day" (meaning routine) and "to date" (meaning up to the present). While it appears in some sources, primarily News & Media and scientific publications, its presence does not validate its proper usage. Instead, use "daily" or "day by day" to refer to routine occurrences and "to date" or "up to now" to refer to the present time. Avoid this phrase to maintain clarity and grammatical accuracy in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
day by day
Emphasizes the incremental progression and routine nature of events over time.
daily
Provides a concise term referring to something that occurs every day.
up to now
Indicates the period from the past until the present moment.
until today
Highlights the current day as the endpoint of a duration.
to this day
Specifies that something continues or remains true at the present time.
since the beginning
Implies the entire time from the start of something up to the present.
from day one
Stresses a consistent situation or condition from the very start.
as of today
Signifies the current day as a reference point for information or status.
currently
Offers a straightforward term for the present time.
at present
Provides a formal way of referring to the current moment.
FAQs
What does "to date" mean, and how is it used?
"To date" means up to the present time. It's used to specify that something has happened or is true from a point in the past until now. For instance, "This is their best result "to date"" indicates the best result so far.
What is the proper way to use the phrase "day-to-day"?
"Day-to-day" describes something that is routine or ordinary, happening every day. An example would be: "The "day-to-day" operations of the company are managed by the operations team."
How can I replace the incorrect phrase "day to date" in my writing?
Is "day to date" ever correct in English?
No, "day to date" is not a standard or grammatically correct phrase in English. It's likely a combination of the phrases ""day-to-day"" (meaning routine) and ""to date"" (meaning up to now), but it should not be used as is.
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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
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested