accurate to within

USAGE SUMMARY

The phrase "accurate to within" is correct and usable in written English, when referring to something that has been measured or estimated.
For example: "The temperature was estimated to be accurate to within 1 degree Celsius."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

It is accurate to within 0.03mm.

The Economist

I found it accurate to within around one beat per minute.

The Guardian - Tech

Amron said it would be accurate to within a sixteenth of an inch.

The New York Times - Sports

The results are also accurate to within four-tenths of an inch.

The New York Times - Sports

He said the technology is accurate to within a half-inch of reality.

The New York Times

The electronic meters were accurate to within one sixty-fourth of an inch.

The New York Times

Thanks to global satellite positioning technology, the maps are accurate to within 18 inches.

The New York Times

Still, Mr. Ingram said, the tapes were accurate to within only a tenth of a foot.

The New York Times - Tech

It spans almost 35 miles -- 183,421.006 feet, actually -- but is accurate to within 12 inches.

The New York Times

As part of this, it detailed the width of each house and their associated passageways, accurate to within 15cm.

The Guardian - Arts

By these devices the chronometer usually provides timekeeping accurate to within 0.5 second per day.

Encyclopedia Britannica

Expert writing Tips

Best practice

When stating the accuracy of a measurement or prediction, always specify the unit of measure (e.g., "accurate to within 1 millimeter" or "accurate to within 5%").

Common error

Avoid ambiguity by clearly stating the unit of measure when using "accurate to within". Saying something is "accurate to within 5" is unclear; specify "accurate to within 5 meters" or "accurate to within 5 seconds".

Linguistic Context

The phrase "accurate to within" functions as an adjectival modifier, specifying the degree of precision or acceptable error in a measurement, calculation, or estimate. As Ludwig AI confirms, the phrase is correct and widely used.

Expression frequency: Very common

Frequent in

News & Media

44%

Science

37%

Encyclopedias

2%

Less common in

Wiki

3%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "accurate to within" is a grammatically sound and frequently employed way to express the level of precision or acceptable error in a measurement or estimate. As Ludwig AI indicates, it's a valid and useful phrase in written English. Its usage spans various domains, from news and media to scientific research, making it a versatile tool for clear and effective communication. Remember to specify the units of measure for greater clarity, and consider alternative phrases like "precise within" or "reliable to within" for stylistic variation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

precise within

Replaces "accurate" with its synonym "precise", slightly altering the tone while maintaining the same meaning.

to a precision of

Uses "precision" to highlight the fineness of the measurement, rather than its outright correctness.

with an accuracy of

Rephrases using "with an accuracy", changing the sentence structure but preserving the core meaning.

correct to a margin of

Uses "correct" instead of "accurate" and specifies the "margin of" error, adding a bit more detail.

accurate within a range of

Specifies a "range", suggesting a potential variability within the accuracy.

having a tolerance of

Highlights the concept of "tolerance", indicating an acceptable deviation from the exact value.

reliable to within

Substitutes "accurate" with "reliable", shifting the emphasis to the dependability of the measurement.

within an error of

Highlights the presence of error, framing the statement from a perspective of potential deviation.

error margin of

Focuses solely on the "error margin", omitting a direct statement of accuracy.

up to

Emphasizes the upper limit of accuracy, implying a degree of uncertainty.

FAQs

How can I use "accurate to within" in a sentence?

You can use "accurate to within" when describing the precision of a measurement, estimate, or prediction. For example, "The GPS is "accurate to within" five meters".

What is a good substitute for "accurate to within"?

Depending on the context, you could use phrases like "precise within", "correct to a margin of", or "reliable to within" to convey a similar meaning.

Is it better to say "accurate to within" or "with an accuracy of"?

Both "accurate to within" and "with an accuracy of" are grammatically correct and can be used interchangeably. The choice often depends on stylistic preference or sentence structure.

What does "accurate to within a certain percentage" mean?

When something is ""accurate to within" a certain percentage", it means that the measured or estimated value is expected to be within that percentage range of the true value. For instance, a model that's accurate to within 10% is within 10% above or below the real value.