days in operation

USAGE SUMMARY

The phrase "days in operation" is correct and usable in written English.
It can be used to refer to the number of days a business, service, or system has been functioning or active. Example: "The restaurant has been open for 30 days in operation since its grand opening last month."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

After only a few days in operation, an MIT version of the popular "Hot or Not?" Web site was taken down after its creator received complaints from students.

Massachusetts Institute of Technology

LAST month, after 62 days in operation, the Canadian Internet company iCraveTV.com was shut down by a lawsuit filed by the Motion Picture Association of America.

The New York Times

Wired reports that the preliminary system has proven effective: Lattice led to the apprehension of 55 individuals crossing the Texas border and 10 "interceptions" at the San Diego site within the project's initial 12 days in operation.

TechCrunch

He fought hard through some of the most difficult days in Operation Iraqi Freedom, and he paid the ultimate sacrifice to defend our freedom and secure that nation.

Los Angeles Times

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

The newly-released pictures were taken on 18 December, which was Curiosity's 1,197th Martian day in operation.

Independent

Even in 2002, 10 years after its first day in operation, Parisian theatre director Ariane Mnouchkine called the theme park in Paris a "cultural Chernobyl", which still holds true if you aren't a fan of American culture, as few further nods to French culture have been added to Disneyland Paris.

BBC

from Hamlet 4 of the village, had been involved for six days in "clearing operation" in the heavily mined and booby trapped area of the Queson Valley.

The New York Times

Information that Mr. Snowden leaked to the Guardian suggested that Britain's GCHQ intelligence listening post was able to tap into and store Internet data from fiber-optic cables for 30 days in an operation called Tempora.

The New York Times

Detaching himself from the day-to-day operation in the post-Magic era, the owner told his high-maintenance general manager he could reach him through the Lakers' lawyer.

The New York Times - Sports

Local officials reported capturing 20 Taliban suspects in the last few days in two operations in Kandahar Province, one against a band of Taliban who killed two government soldiers last week.

The New York Times

More than 70 helicopters from the military and more than 10,000 troops from various forces worked day and night for 25 days in rescue operations.

The New York Times

Expert writing Tips

Best practice

When reporting statistics, clearly specify the "days in operation" to provide context for the data. This helps in understanding the efficiency or impact relative to the time frame.

Common error

Avoid assuming that a longer "days in operation" automatically equates to success or efficiency. Consider other factors like output, resources used, and changes in operational conditions.

Linguistic Context

The phrase "days in operation" functions primarily as a noun phrase acting as an adverbial modifier, indicating the duration over which an activity, business, or system has been functioning. As noted by Ludwig AI, the phrase is grammatically correct and widely used. The examples illustrate this phrase modifying various activities such as running a website, border control systems, or scientific experiments.

Expression frequency: Common

Frequent in

News & Media

30%

Science

40%

Academia

30%

Less common in

Wiki

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "days in operation" is a grammatically sound and frequently used phrase to define the duration something has been active. As Ludwig AI highlights, the phrase is correct and usable. Its versatility allows it to fit into diverse contexts, primarily in news reporting, scientific research, and academic discussions. Understanding and accurately reporting the "days in operation" helps provide crucial context for analysis and reporting. Though seemingly straightforward, it's important not to equate longer operational periods with guaranteed success and to account for seasonal factors when calculating this metric.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

operational duration

Focuses on the length of time something is functional, highlighting the duration aspect.

period of activity

Emphasizes the active timeframe, suitable when the operation's activity is key.

time in service

Indicates the length of time something has been available or providing a service.

duration of functioning

Highlights the 'functioning' aspect over a period of time.

active period

A more concise term referring to how long something has been active.

length of run

Similar to "days in operation", but may imply a continuous and uninterrupted action.

time since launch

Specifies the time elapsed from the start or initiation of an operation or service.

period since commencement

Formal alternative, indicating the duration from when something began.

span of activity

Highlights the measure or extent of activity that has occurred.

operating timeframe

Refers to the period in which the operation is actively taking place or has taken place.

FAQs

How do I calculate "days in operation" for a seasonal business?

For seasonal businesses, calculate "days in operation" only for the periods when the business is actively running, excluding off-season closures. You might also clarify by stating "active operational days".

What's a synonym for "days in operation"?

A synonym for "days in operation" is "operational duration", which emphasizes the length of time something has been functioning.

How does "days in operation" differ from "years in service"?

"Days in operation" provides a more granular view, suitable for short-term analyses or new ventures, whereas "years in service" is better for long-established entities. Consider specifying "time in service" for longer periods.

Why is specifying "days in operation" important in reports?

Specifying "days in operation" provides crucial context for interpreting performance metrics. It allows for fairer comparisons and helps reveal trends or inefficiencies specific to the timeframe. It's important to always consider the "period of activity" when analyzing results.