rough estimate vs rough estimation

Both 'rough estimate' and 'rough estimation' are correct phrases in English. They are interchangeable and can be used to convey a general or approximate calculation or judgment. The choice between 'estimate' and 'estimation' is a matter of personal preference, as both are commonly used.

Last updated: March 22, 2024 • 1108 views

rough estimate

This phrase is correct and commonly used in English.

It refers to a general or approximate calculation or judgment that is not precise. It is often used when exact figures are not available or necessary.

Examples:

Can you give me a rough estimate of how much the project will cost?
I don't need an exact number, just a rough estimate will do.
The survey results provide a rough estimate of the population's opinion.
We need a rough estimate of the time it will take to complete the task.
The contractor provided a rough estimate for the renovation work.

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On a rough estimate, I would say priceless.
You may say that it is not possible, but I think you could at least give a rough estimate.
My work, rough estimate, sometimes five, six to seven weeks; you can't always anticipate.
My work, rough estimate, sometimes five, six to seven weeks;
I would therefore suggest that at the end of European summits, the political conclusions should be published, alongside a rough estimate of the financial implications.
The Authority can therefore only come to a rough estimate of the market value of the land.
The figures for administration (heading 5) agreed in Copenhagen are only based on a rough estimate of the possible needs by the Commission and therefore require further evaluation by Parliament and also by the other institutions.
A rough estimate... $500 times 64 gives us $34000 per week.
In spite of this being one of the main arguments for the notified scheme, the Swedish authorities were only able to provide a rough estimate of how many of the 2000 operating licensed fishermen undertake fishing trips which involve spending the night away from home.
In particular, can the Commission provide a rough estimate of how much free healthcare for irregular migrants in the EU would cost annually?
The number of potential beneficiaries is based on a rough estimate as there is no data about the exact number of companies eligible to apply the measure, since tax authorities have no information about the number of taxpayers having affiliated companies.
Can we, for example, produce a rough estimate of what the official gross national product will be and of the proportion accounted for by the black economy, say?
On 7 January 2008, Cyprus submitted a final rough estimate of the costs incurred in taking measures to eradicate the disease.
On 24 April 2006, Denmark submitted a final rough estimate of the costs incurred in taking measures to eradicate the disease.
On 11 April 2007, the United Kingdom submitted a final rough estimate of the costs incurred in taking measures to eradicate the disease.
On 5 September 2005, France submitted a final rough estimate of the costs incurred in taking measures to eradicate the disease.
On 15 December 2005, the United Kingdom submitted a final rough estimate of the costs incurred in taking measures to eradicate the disease.
At a rough estimate there are at present about 18 Directives that farmers have to comply with in order not to have their income subsidies cut.
(4) On 24 April 2006, Denmark submitted a final rough estimate of the costs incurred in taking measures to eradicate the disease.
(4) On 5 September 2005, France submitted a final rough estimate of the costs incurred in taking measures to eradicate the disease.

Alternatives:

approximate estimate
ballpark figure
general estimate
rough guess
loose estimate

rough estimation

This phrase is correct and commonly used in English.

It also refers to a general or approximate calculation or judgment that is not precise. It can be used interchangeably with 'rough estimate' to convey a similar meaning.