40-hour working week vs 40-hours working week

The correct phrase is '40-hour working week'. The first phrase is correct because '40-hour' is used as an adjective to describe the working week, and in this case, 'hour' is singular. The second phrase is incorrect because 'hours' should not be pluralized when used in this context.

Last updated: March 22, 2024 • 790 views

40-hour working week

This phrase is correct and commonly used in English.

This phrase is used to describe a standard work week consisting of 40 hours of work.

Examples:

I have a 40-hour working week.
The company offers a 40-hour working week to its employees.

Show examples from the web [+]

I'll be working 40 hours a week, making U$ 17,50 for hour.
Why am I spending 40 hours a week working for Milton?
I spent... 40 years working 80 hours a week, and what do I got to show for it?
The current working week is around 40 hours, with the large majority of workers wanting an even shorter working week.
A normal working week of 40 hours is in reality 40.7 hours.
The working week consists of 37,5 hours.
The United Kingdom is authorized to submit this information in equivalent working weeks.
Currently in the UK, we enjoy an opt-out from the 48-hour working week.
This applies especially to enforcement of the 48-hour average working week.
The total accumulated driving time during any two consecutive working weeks shall not exceed 80 hours.
All studies clearly show that long working weeks are harmful to both safety and health.
Firstly, the maximum working week should not exceed 48 hours, including overtime.
Thirdly, the reference period for calculating the average working week should continue to be four months.
First, the derogations regarding reference periods and how the maximum working week is calculated.
The 48-hour working week is a very old aspiration.
Work must therefore be shared, the working week reduced.
With their six-figure salaries and their 70-hour working weeks.
I'm working week nights at club San Pedro...
In the slightly longer term our aim should be a 30-hour working week, and our aim now should be a working week of 35 hours.
Price collection shall take place across at least a one working week period at, or near, the middle of the calendar month to which the index pertains.

40-hours working week

This phrase is incorrect in English.

Show examples from the web [+]

I'll be working 40 hours a week, making U$ 17,50 for hour.
Why am I spending 40 hours a week working for Milton?
I spent... 40 years working 80 hours a week, and what do I got to show for it?
The current working week is around 40 hours, with the large majority of workers wanting an even shorter working week.
A normal working week of 40 hours is in reality 40.7 hours.
The working week consists of 37,5 hours.
The United Kingdom is authorized to submit this information in equivalent working weeks.
Currently in the UK, we enjoy an opt-out from the 48-hour working week.
This applies especially to enforcement of the 48-hour average working week.
The total accumulated driving time during any two consecutive working weeks shall not exceed 80 hours.
All studies clearly show that long working weeks are harmful to both safety and health.
Firstly, the maximum working week should not exceed 48 hours, including overtime.
Thirdly, the reference period for calculating the average working week should continue to be four months.
First, the derogations regarding reference periods and how the maximum working week is calculated.
The 48-hour working week is a very old aspiration.
Work must therefore be shared, the working week reduced.
With their six-figure salaries and their 70-hour working weeks.
I'm working week nights at club San Pedro...
In the slightly longer term our aim should be a 30-hour working week, and our aim now should be a working week of 35 hours.
Price collection shall take place across at least a one working week period at, or near, the middle of the calendar month to which the index pertains.

Alternatives:

40-hour working week
standard 40-hour work week
40-hour work schedule
40-hour workweek
40-hour week

What Our Customers Are Saying

Our customers love us! We have an average rating of 4.79 stars based on 283,125 votes.
Also check out our 2,100+ reviews on TrustPilot (4.9).

"Thank you!"
Sachi Nakama July 2024
"I have literally been through chat, PI, claude, bard and bing and I got conflicting answers! Thank you! Human intelligence reigns!"
Retha July 2024
"Faster than AI"
CYNTHIA December 2023
"This was very helpful and I personally think this site is the best."
Kaden October 2023
"It was extremely thorough and very helpful!"
imperialelisa October 2023
"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"
Zubair Alam October 2023
"In a world of text messages and online communication, this is great to have as a live tool. Thank you."
Selena October 2023
"Without textranch I would be stuck!"
宏祐 October 2023
"Accuracy and fast response. Personal comments from editor. Thank you."
Clh September 2023
"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"
Arturo September 2023
"The fact that you can get reliable fast feedback on your texts."
Vinicius Antonio August 2023
"you guys are better than grammarly i'm being honest here"
ordinary July 2023
"OMG! This is really good than any other text correction tools I've used so far. Highly recommend this."
Vehan July 2023
"Very fast and accurate. thank you."
mojtaba July 2023
"I love this app because it's help to writing skills all of students ♥️"
Tarisini July 2023
"This was exactly the mistake I was looking for, the wording dind´t sound right at first. Better than grammarly!"
Ente July 2023
"The immediate help that I received was reassuring and very satisfactory. Thanks."
priiiyanshuu July 2023
"this helps A LOT for my studies."
kathnunez02 June 2023
"Woow!! I would never have expected such precision! Thank you soooo much!!"
Berta June 2023
"Real Time Editor and not AI. Many Thanks."
Priya June 2023
"The very first thing excites me about Textranch is how much your editors care."
sepideh June 2023
"The fact that texts are checked by human editors rather than by AI, etc. I appreciate this!"
Анна June 2023
"Feel welcome, immediate response, high quality feedback"
martin.roy June 2023
"This is the best app that I have ever seen"
Burulai May 2023

40-hour working week vs 40-hours working week