rough estimate of when

USAGE SUMMARY

The phrase "rough estimate of when" is correct and usable in written English.
It can be used when you want to provide an approximate time frame for an event or occurrence without being precise. Example: "Can you give me a rough estimate of when the project will be completed?"

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Toilets are usually date-stamped under the lid, giving you a rough estimate of when the house was built, since the toilet would presumably have been installed shortly after it was manufactured.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

The τ value, which reflects the location of the mismatch distribution crest, provides a rough estimate of the time when rapid population expansion started.

BMC Evolutionary Biology

Finally, MMES can give a rough estimate of the positions of mismatches: When a read was divided into "long arm" and "short arm" by the middle point of exon junction, in most cases, mismatches on "long arm" have no effect on MMES score, while mismatches on "short arm" will reduce the MMES score.

Plosone

A rough estimate of the false discovery rate for dioxin-enabled and dioxin-sensitive DELs, when combined with FunCoup links, was 11% (Methods S1).

Plosone

Coach Jim Fassel offered a rough estimate of two weeks for Dixon's return, but the team does not really know when or if Dixon will come back this season.

The New York Times - Sports

When complete genome data are lacking, the results presented here can provide a rough estimate of the "best primers," but this remains a work in progress.

Applications in Plant Sciences

ANAHEIM, Calif., Oct. 6 - When Mike Debelick watches his players run to their positions at Babe Ruth Field in Torrance, Calif., he takes a rough estimate of their big league loyalties.

The New York Times - Sports

You will be able to estimate the difficulty of the job and get a rough estimate of the costs involved.

The New York Times

Two months ago, the Congressional Budget Office gave a rough estimate of $25 billion.

The New York Times

Ms. Suggs offered a rough estimate of 2099 Fifth's worth today as well over $1 million.

The New York Times

There is a rough estimate of 20 million feral cats in Australia.

The Guardian

Expert writing Tips

Best practice

When using "rough estimate of when", ensure that the context clarifies what is being estimated (e.g., completion date, event occurrence). This avoids ambiguity and provides a clearer understanding for the audience.

Common error

Avoid presenting a "rough estimate of when" as a definitive prediction. Emphasize the approximate nature of the estimation to manage expectations appropriately.

Linguistic Context

The phrase "rough estimate of when" functions as an adverbial modifier, providing an approximate timeframe for an event. As shown by Ludwig, it's a common way to express that the timing is not exact. The phrase is often used to set expectations or communicate uncertainty.

Expression frequency: Common

Frequent in

News & Media

38%

Science

36%

Wiki

12%

Less common in

Encyclopedias

3%

Formal & Business

3%

Reference

0%

Ludwig's WRAP-UP

In summary, "rough estimate of when" is a phrase used to indicate an approximate timeframe for an event or action. It is grammatically correct and suitable for a variety of contexts, as confirmed by Ludwig. While it's often used in news, science, and general explanations, it's important to clarify what is being estimated and to avoid overstating the certainty of the estimation. Related phrases, such as "approximate time of" or "ballpark figure for when", can be used as alternatives depending on the desired level of formality.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

rough timeframe for

Substitutes "estimate" with "timeframe", maintaining the approximation concept but using a different term.

approximate time of

Replaces "estimate" with "time", focusing directly on the temporal aspect with less emphasis on calculation.

estimated time frame for

Adds specificity with "time frame", emphasizing a period, while keeping the approximated nature.

ballpark figure for when

Uses informal language to suggest a general idea of timing rather than a precise number.

general idea of when

Focuses on conveying a sense of timing that is not precise or detailed.

tentative timing of

Indicates that the timing is subject to change and not firmly decided.

projected time of

Suggests a forecast or prediction regarding the timing, often based on current data.

preliminary timeline for

Suggests an initial, subject-to-change sequence of events with approximated dates.

approximate point in time for

Replaces the simpler 'when' with a more elaborate phrase indicating a specific moment without precision.

educated guess as to when

Highlights that the timing is based on knowledge but is still not entirely certain.

FAQs

How to use "rough estimate of when" in a sentence?

You can use "rough estimate of when" to indicate an approximate time an event will occur. For example, "Can you provide a "rough estimate of when" the project will be completed?".

What can I say instead of "rough estimate of when"?

You can use alternatives like "approximate time of", "ballpark figure for when", or "general idea of when" depending on the context.

Which is correct, "rough estimate of when" or "precise estimate of when"?

The choice depends on the accuracy you want to convey. "Rough estimate of when" implies an approximation, while "precise estimate of when" suggests a higher degree of accuracy.

What's the difference between "rough estimate of when" and "timeline for"?

"Rough estimate of when" refers to a single approximate point in time, while "timeline for" suggests a sequence of events with associated approximate dates.