sum of days

USAGE SUMMARY

The phrase "sum of days" is correct and usable in written English.
It can be used when referring to the total number of days in a specific context, such as calculating time or duration. Example: "The sum of days spent on the project was longer than we initially anticipated."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

As a work of art Carlito Carvalhosa's "Sum of Days," which fills the Museum of Modern Art's atrium, is as thin as the sheer white fabric it is mainly made of.

The New York Times - Arts

This Brazilian artist will fill much of the atrium, top to bottom, with "Sum of Days," a work involving great quantities of white translucent fabric and layerings of recorded and real sound, both random and musical.

The New York Times

(Rosenberg) Museum of Modern Art: Carlito Carvalhosa: 'Sum of Days' (through Nov. 14) This Brazilian sculptor's expansive but less than mind-blowing installation fills the MoMA atrium with sheer white fabric.

The New York Times - Arts

Total sum of days in OPAT regimen was 11,698.

The Brazilian Journal of Infectious Diseases

Of the 69, 14 (20.3%) were taking any antipsychotic for ≥90% of days, but this reflected the sum of days taking different antipsychotics.

International Journal of Bipolar Disorders

The grade of disability is scored as the sum of days with headache during the previous three months that prevented patients from or reduced productivity by at least 50% with respect to work/school, housework, and social/leisure activities.

The Journal of Headache and Pain

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

In addition, two new variables were coded and thereafter analysed separately: bright light exposure (the sum of sunny days plus long days) and dim light exposure (the sum of grey cloudy days plus foggy or smoggy days plus short days).

BMC Psychiatry

But, the AHA survey also reports "adjusted patient days" which is the sum of inpatient days and an estimate of outpatient days (based on the ratio of outpatient to inpatient revenues) [ 22].

BMC Health Services Research

ALC days were calculated as the sum of all days in ALC.

BMC Geriatrics

A secondary outcome measure, illness days, was defined as the sum of all days occurring within illness episodes, also prorated on an annual basis.

Environmental Health Perspectives

When comparing the data to other species, the average sum of passive days in the present study (53 days) resembles previous estimates on Japanese badgers (Meles meles anakuma; [ 29]) but is less than in Eurasian badgers (M. meles) in eastern and northern Europe and in Central Asia [ 30].

BMC Ecology

Expert writing Tips

Best practice

When calculating durations or time spans, use "sum of days" to clearly indicate the total number of days involved. For example, in scientific research, specify the "sum of days" a treatment was administered to provide precise information.

Common error

Avoid using "sum of days" when you actually mean a specific date or a particular day. The phrase refers to a duration, not a point in time.

Linguistic Context

The phrase "sum of days" primarily functions as a noun phrase. It typically acts as a subject or object in a sentence, referring to the total duration or quantity of days. Ludwig AI suggests it’s a correct and usable phrase in English.

Expression frequency: Uncommon

Frequent in

Science

67%

News & Media

33%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "sum of days" is a grammatically sound and usable term, albeit not extremely common. Ludwig AI confirms its correctness and utility. It functions as a noun phrase to quantify duration and finds primary application in scientific and news contexts. The phrase is suitable for formal and neutral registers where precise calculations are needed. While alternatives like ""total number of days"" exist, "sum of days" offers a specific emphasis on the calculation or accumulation of a time period.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

total number of days

Replaces "sum" with "total number", emphasizing the count of days.

aggregate of days

Uses "aggregate" to denote a collection or accumulation of days.

cumulative days

Emphasizes the accumulating nature of the days.

duration in days

Focuses on the length of time measured in days.

total days elapsed

Highlights the passage of days.

combined days

Suggests that individual days are brought together.

overall days

Replaces sum with overall, still meaning days in total.

total span of days

Specifies the amount of days in a time interval.

days in total

Rearranges the phrase to emphasize the total quantity of days.

accumulation of days

Highlights the gathering or piling up of days.

FAQs

How can I use "sum of days" in a sentence?

You can use "sum of days" to express the total duration of an event or activity. For example, "The "sum of days" spent on the project exceeded our initial estimate."

What is an alternative to saying "sum of days"?

Alternatives include "total number of days", "aggregate of days", or "cumulative days", depending on the specific context.

Is it better to say "total days" or "sum of days"?

Both phrases are correct, but ""sum of days"" is slightly more formal and emphasizes the calculation or accumulation of time. "Total days" is more straightforward.

In what contexts is "sum of days" most appropriate?

"Sum of days" is particularly suitable in technical or scientific contexts where precise calculation of time periods is important, such as in medical studies or project management.