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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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days of usage

Grammar usage guide and real-world examples

USAGE SUMMARY

"days of usage" is correct and usable in written English.
You can use it to refer to the number of days something is used. For example: "We track the days of usage on each device to monitor its performance."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

18 human-written examples

Battery life is relatively good, and I got a good four days of usage out of the Smartwatch 2 with quite a few alerts and apps running.

The cleaning expert Aggie MacKenzie is more relaxed, saying she relies on "a sniff test" to know when a towel needs washing, but even she will not let a towel exceed "three or four days" of usage.

Footprints provides users with 60 free days of usage upon registering.

News & Media

TechCrunch

Speaking of sleeping with the thing on, the company promises "several days of usage," but that will depend in no small part on which size you opt for.

News & Media

TechCrunch

Long-life and replaceable battery — Comes with a high capacity lithium ion battery that gets about five days of usage between charges and can easily be replaced.

News & Media

TechCrunch

It has IP67 dust and water resistance, and a relatively small 300mAh battery, which Samsung says will still manage to get it 2 days of usage under normal conditions.

News & Media

TechCrunch
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Human-verified similar examples from authoritative sources

Similar Expressions

42 human-written examples

The first 10 days of onsite usage are free, each extra day on site will cost developers $15 days.

News & Media

TechCrunch

It feels snappy and responsive, while the battery lasts longer than most of the others in the group at around two days of general usage if you avoid long periods of graphically intensive gaming.

Most people should get two days of useful usage out of the One mini 2 between charges, and that's without activating any of the power saving features, which can add days of standby time – a very useful feature if you need a phone to last on extended trips away from a power source.

As a result of the large-for-its-size battery, the Z1 Compact lasted about two days of full usage with about two hours of emailing, an hour of browsing, 30 minutes of video and constant connectivity pulling in messages and notifications.

I managed one and a half days of intense usage before the battery ran out, with push email running all day, music streaming over Bluetooth for three hours, two hours of web browsing and 30 minutes of 3D gaming, which the G3 powered through without issue.

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Expert writing Tips

Best practice

When discussing the lifespan or battery performance of electronic devices, use “days of usage” to clearly specify the duration the device can be used before requiring a recharge or replacement.

Common error

Avoid using “days of usage” when you actually mean the “number of days until failure” or “shelf life”. The former refers to active use, while the latter refers to total lifespan, including periods of inactivity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "days of usage" functions as a noun phrase, typically used to indicate the duration or extent to which something is employed or utilized. Ludwig examples illustrate its use in describing battery life or the period of use for various products.

Expression frequency: Common

Frequent in

News & Media

35%

Science

35%

Wiki

10%

Less common in

Formal & Business

5%

Academia

5%

Reference

5%

Ludwig's WRAP-UP

The phrase "days of usage" is a common and grammatically correct way to describe how long something is used, particularly concerning battery life, resource consumption, or service availability. As confirmed by Ludwig, the phrase is applicable in various contexts, spanning from news reports and scientific literature to general discussions. Although it exhibits a neutral register, its usage is prevalent in diverse domains, making it a versatile term. Consider alternatives such as ""period of use"" or ""duration of usage"" for nuanced expression, and clarify scope to distinguish active use from overall lifespan. Ensure, when writing, to be creative and original, and especially to review this linguistic analysis for you best information.

FAQs

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

You can use "days of usage" to describe the period a product or service is actively used. For example, "The battery lasts for five "days of usage" on a single charge."

What are some alternatives to "days of usage"?

Alternatives include "period of use", "duration of usage", or "length of use", depending on the specific context.

Is it correct to say "day of usage" instead of "days of usage"?

While "day of usage" is grammatically correct, it refers to a single day. "Days of usage" is used to describe a period longer than one day.

What is the difference between "days of usage" and "days of use"?

The phrases are largely interchangeable, but ""days of usage"" might slightly emphasize the act of using something, while "days of use" is a more general term referring to a duration.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: