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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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on working days

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "on working days" is correct and usable in written English.
It can be used to specify that something occurs or is applicable only during the weekdays, excluding weekends and holidays. Example: "The office is open for inquiries on working days from 9 AM to 5 PM."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

42 human-written examples

Based on the questionnaire data, subjects who commuted by automobiles spent an average of 20.8 minutes and 18.3 km for home to work commute and 27.0 minutes and 21.2 km for work to home commute per day (assuming one home to work and one work to home trip per day) on working days (Table  3).

Open image in new window Fig. 4 Effects of working split shifts on parental child care on working days, by time of day and sex.

Science

SERIEs

In Spain, television programming is traditionally linked to the split work schedule, but this practice seems to be causing straight-shifters to sleep less.11 Open image in new window Fig. 2 Effects of working split shifts on time spent sleeping on working days, by time of day and sex.

Science

SERIEs

In our cohort the rotating shift workers (compared to daytime workers) slept less, both on working days and on non-working days.

In men, rotating shift workers spent less time sleeping both on working days and on non-working days, spent less time with sport activity, drank more coffee and they spent less time working per day, especially in light or heavy physical work, compared to daytime workers.

Rotating female shift workers spent less time sleeping both on working days and on non-working days, spent less time with sport activity, drank more coffee, more were current smokers and they spent less time working per day, especially in light physical work, compared to daytime workers.

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Human-verified similar examples from authoritative sources

Similar Expressions

18 human-written examples

The HEADS-UP briefing was completed unsupervised on 80% of working days.

Science

BMJ Open

Neonates were screened within 48 hours of delivery on all working days excluding Sundays and holidays.

"We were able to sell 10,000 tickets on a working day in September," Deutrom said.

The album's songs have a tempo ranging from 66 beats per minute on "She's Out of My Life", to 128 on "Working Day and Night".

Philo insists on a reasonable working day.

News & Media

Independent
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Expert writing Tips

Best practice

When specifying schedules or availability, use "on working days" to clearly indicate that something applies only to weekdays, excluding weekends and holidays. This is especially useful in professional or formal contexts.

Common error

Avoid using "on working days" when you mean to include weekends or holidays. If an event or policy applies to all days, simply state "every day" or "daily" instead.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "on working days" functions as an adverbial phrase, modifying a verb or clause to specify when an action or state occurs. It indicates that something is applicable or happens only during the weekdays.

Expression frequency: Very common

Frequent in

Science

51%

News & Media

28%

Formal & Business

9%

Less common in

Wiki

5%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "on working days" is a common and grammatically correct way to specify that something applies only to weekdays, excluding weekends and holidays. As evidenced by Ludwig, it is widely used in science, news, and business contexts. To ensure clarity, avoid using it when you mean "every day". Alternatives include "during weekdays" or "on business days", depending on the specific nuance you wish to convey. When specifying schedules or availability, "on working days" is effective for setting expectations accurately.

FAQs

How do I use "on working days" in a sentence?

Use "on working days" to specify that something occurs or is applicable only during the weekdays, excluding weekends and holidays. For example: "The support team is available "on working days" from 9 AM to 5 PM."

What can I say instead of "on working days"?

You can use alternatives like "during workdays", "during weekdays", or "on business days" depending on the context.

Which is correct, "on working days" or "during working days"?

Both "on working days" and "during workdays" are correct, but "on working days" is slightly more common. The choice often depends on personal preference and the flow of the sentence.

What's the difference between "on working days" and "on business days"?

"On working days" generally refers to any day that is typically worked, while "on business days" specifically refers to days when businesses are open and operating. They are often interchangeable, but "on business days" implies a more formal or commercial context.

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Authority and reliability

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Real-world application tested

Most frequent sentences: