working at full capacity vs working in full capacity

Both phrases are correct, but they are used in different contexts. 'Working at full capacity' is commonly used to describe a situation where someone or something is operating at maximum efficiency or capability. On the other hand, 'working in full capacity' is less common and could be interpreted as working while occupying a certain amount of physical space.

Last updated: March 22, 2024 • 7662 views

working at full capacity

This phrase is correct and commonly used in English to describe operating at maximum efficiency or capability.

This phrase is used to indicate that someone or something is working at their highest level of performance or output.

Examples:

The factory is working at full capacity to meet the high demand.
I can't take on any more work right now; I'm already working at full capacity.
The team is working at full capacity to finish the project on time.
The restaurant is operating at full capacity during the lunch rush.
The athlete is training at full capacity to prepare for the competition.

Show examples from the web [+]

I have no doubt that while we are here splitting hairs, Korean shipyards will be working at full capacity.
NSA's working at full capacity to analyze it and intercept further communications, but we need your help to find out who did this.
The alumina plants in the Community are working at full capacity.
The co2 scrubbers are working at full capacity.
Airbus is a jewel in the European industrial landscape, with highly-skilled workers, full order books, plant working at full capacity and good products.
However, funding for these centres remains a problem, since most of them are not working at full capacity and rely on volunteers and NGOs.
There they found, working at full capacity... the gas chambers, the crematoria.
As the Commission's answer to a previous question (E-1092/06) shows, this opinion revealed that specific hospitals in Greece were not working at full capacity, either because of staffing problems or because construction work had not been completed.
'Emergency hospitals and field units 'are working at full capacity around the world, 'as millions of survivors of cardiac arrests are nursed back to health
We could in fact say that very high administrative expenditure is required for the holdings to prove that they are not working to full capacity.
Finally, it was found that the Russian exporting producer was working close to full capacity and has a limited ability to increase its capacity.
(87) Finally, it was found that the Russian exporting producer was working close to full capacity and has a limited ability to increase its capacity.
All systems are online and functioning at full capacity.
All cooling systems running at full capacity.
Furthermore, the Union producers did not produce at full capacity during the period considered.
It is predicated on landfill at full capacity in ten years, whereas district councils project some thirty.
The weapon isn't being used at full capacity.
The local hospital's at full capacity.
Jaime Reyes, you do not function at full capacity.
Tell him I'm at full capacity.

Alternatives:

operating at full capacity
functioning at full capacity
performing at full capacity
working to full capacity
running at full capacity

working in full capacity

This phrase is correct but less commonly used. It could be interpreted as working while occupying a certain amount of physical space.

This phrase could be used in a context where 'full capacity' refers to a physical space or location where work is being done.

Show examples from the web [+]

The alumina plants in the Community are working at full capacity.
I have no doubt that while we are here splitting hairs, Korean shipyards will be working at full capacity.
The co2 scrubbers are working at full capacity.
Airbus is a jewel in the European industrial landscape, with highly-skilled workers, full order books, plant working at full capacity and good products.
However, funding for these centres remains a problem, since most of them are not working at full capacity and rely on volunteers and NGOs.
We could in fact say that very high administrative expenditure is required for the holdings to prove that they are not working to full capacity.
NSA's working at full capacity to analyze it and intercept further communications, but we need your help to find out who did this.
There they found, working at full capacity... the gas chambers, the crematoria.
As the Commission's answer to a previous question (E-1092/06) shows, this opinion revealed that specific hospitals in Greece were not working at full capacity, either because of staffing problems or because construction work had not been completed.
Finally, it was found that the Russian exporting producer was working close to full capacity and has a limited ability to increase its capacity.
(87) Finally, it was found that the Russian exporting producer was working close to full capacity and has a limited ability to increase its capacity.
'Emergency hospitals and field units 'are working at full capacity around the world, 'as millions of survivors of cardiac arrests are nursed back to health
Those wires carry 13 thousand amps when the machine is working in full power.
The Show Scrollbars command enables and disables displaying the scrollbars. It may be useful to disable them if you are working in full-screen mode.
The Show Rulers command enables and disables displaying the rulers. It may be useful to disable them if you are working in full-screen mode.
Clicking on an image window displays the Image menu. This is useful when you are working in full-screen mode, without a menubar.
All systems are online and functioning at full capacity.
All cooling systems running at full capacity.
Can the Council further confirm that it is working in full cooperation with our Quartet partners so as to ensure total compliance with 'the roadmap'?
The Show Statusbar command enables and disables displaying the status bar. It may be useful to disable it when you are working in full-screen mode.

Alternatives:

working at full capacity
working to full capacity
working with full capacity
working with maximum capacity
working at maximum capacity

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working at full capacity vs working in full capacity