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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
for the span of
Grammar usage guide and real-world examplesUSAGE SUMMARY
'for the span of' is correct and usable in written English.
It can be used to describe a period of time, for example: "She was absent from school for the span of two weeks."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
during the period of
over the course of
for the duration of
for the length of
during the time of
throughout the duration of
in the time frame of
within the timeframe of
covering the period of
for the land of
for the promise of
for the love of
for the separation of
for the list of
for the sake of
for the success of
for the sport of
for the prose of
for the nationalization of
for the glory of
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
31 human-written examples
The trend continued for the span of the competition.
News & Media
But such observations cannot establish a fixed limit for the span of life.
Encyclopedias
If life can imitate art even for the span of an exhibition, that is no bad thing.
News & Media
She changed my way of directing, and I'd like to work with her for the span of a lifetime.
News & Media
Thus, based on existing knowledge of longevity, a precise figure for the span of human life cannot be given.
Encyclopedias
Or, at least, they are so for the span of their spring break before heading back to their lives relatively unscathed.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
For instance, the span of the FSVR analyzer is listed as 40 MHz in Table2 because this is its maximum real-time span in FFT mode.
But the priests of the parish, going back for longer than the span of Prunty's lifetime, had been well known to Father Meade.
News & Media
What makes this film so attractive for marketers is the span of generations it already touches and the potential to add to that.
News & Media
Even with selection carried out in a controlled manner by an expert researcher, the prospects for change during the span of a human lifetime are modest.
The outcome of that vote settled the direction of American foreign policy for two decades, the span of a generation.
News & Media
Expert writing Tips
Best practice
When using "for the span of", ensure the time period you're referring to is clearly defined and relevant to the context. This adds precision to your writing and avoids ambiguity.
Common error
Avoid using "for the span of" in simple sentences where a more concise preposition like "during" or "for" would suffice. Overusing longer phrases can make your writing sound unnecessarily verbose.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for the span of" primarily functions as a prepositional phrase, modifying nouns or verbs to specify a duration or extent. Ludwig AI indicates this is grammatically correct and usable.
Frequent in
News & Media
36%
Science
32%
Encyclopedias
8%
Less common in
Wiki
4%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
The phrase "for the span of" is a prepositional phrase used to define the duration of an event or activity. Ludwig AI confirms its grammatical correctness and usability. Analysis of examples reveals its common usage in news, science, and encyclopedia contexts, suggesting a neutral to formal register. While effective for specifying time periods, consider more concise alternatives like "during" in simpler contexts. When using "for the span of", make sure the time frame you're referring to is relevant and clear. The phrase is frequently employed by reputable sources such as The New York Times and Encyclopedia Britannica.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
for the length of
Focuses on the physical or conceptual extension in time.
for the duration of
Directly states the length of time something lasts.
during the period of
Focuses on the time frame within which something occurs.
during the time of
Indicates when events happen within a set time.
over the course of
Emphasizes a progression or development during a time interval.
throughout the duration of
Highlights the entirety of the time period.
in the time frame of
Slightly more succinct way of expressing the same concept as 'within the timeframe of'.
within the timeframe of
Specifies an established period.
covering the period of
Highlights the time range included.
across the timeline of
Suggests progression through a sequence.
FAQs
How can I use "for the span of" in a sentence?
You can use "for the span of" to indicate the duration of an event or activity, such as: "The exhibition was open "for the span of" three months".
What phrases are similar to "for the span of"?
Similar phrases include "during the period of", "over the course of", or "for the duration of", each emphasizing different aspects of the time period.
Is it better to use "for the span of" or "during"?
While both are correct, "during" is often more concise. Use "for the span of" when you want to emphasize the entire duration or length of time, or to add a more formal tone.
What is the difference between "for the span of" and "throughout"?
"Throughout" indicates something happening at intervals during a period, whereas "for the span of" refers to the entire duration. For example, "The rain fell throughout the day" versus "The event lasted "for the span of" one hour".
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested