Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
1 m long
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "1 m long" is correct and usable in written English.
It can be used to describe the length of an object or distance in a concise manner. Example: "The table is 1 m long, making it suitable for the small dining area."
✓ Grammatically correct
Science
Wiki
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
43 human-written examples
Digging hoe, 1 m long, for scale.
Science
As for a 1 m long module that has been commonly used in industry, further investigations were conducted using a 1-m long hollow fiber module.
Science
The cell has a stopping volume that is 1 m long and 25 cm in diameter.
The model was experimentally validated by measuring the local pressure in a 1 m long sandwich structure.
As a rule, the fragments up to 1 m long could be obtained.
Science
A recently completed anechoic room with 100 m3 working space and 1 m long foam plastic wedges is described.
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
The post-cleavage vein is hosted by sandstone, and it is 8.2 mm wide and >1 m long.
Science
Access to the primary vessel for diagnostics, lower hybrid waveguides, and helium coolant is achieved through ∼1 m long intra-vessel pipes to minimize temperature gradients and is shown to be commensurate with the available port space in Vulcan.
Consequently, we evaluated the empirical performance of line-intersect (LIM) and strip-plot (SPM) methods for sampling logs [(≥15 cm large-end diameter (LED); ≥1 m long)] in forests of Oregon and Montana.
Six 1 m-long specimens were constructed using carbon fiber reinforced polymer stay-in-place formwork and a plain concrete slab (200 wide and 130 mm thick).
Science
Semipacked columns (1 m-long, 190 μm-wide, 180 μm-deep with 20 μm-embedded circular micropillars) were utilized for validation of this newly developed approach.
Expert writing Tips
Best practice
When writing technical specifications, maintain consistency by using either "1 m long" or "1-meter long" throughout the document for clarity and professionalism.
Common error
Avoid mixing metric and imperial units (e.g., "1 m long and 3 feet wide") in the same description to prevent confusion and ensure accuracy. Stick to one system unless there's a specific reason to convert.
Source & Trust
76%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "1 m long" functions as a descriptive adjective, modifying a noun by specifying its length. Ludwig AI indicates its correct usage in English.
Frequent in
Science
69%
Wiki
22%
Formal & Business
2%
Less common in
News & Media
1%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "1 m long" is a grammatically sound and very common way to describe the length of something, as validated by Ludwig. It serves as a descriptive adjective and is widely used across diverse contexts, with a strong presence in scientific and technical writing. Ludwig AI reports that it is perfectly usable in written English. For slight variations, consider alternatives like "one meter long" or "1-meter long", but ensure consistent unit usage. Using such a common measurement ensures your readers clearly grasp your meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
one meter long
This is a more formal and expanded version of the original phrase.
1-meter long
Using "1-meter" as a compound adjective modifies the noun that follows.
a meter in length
This uses a different grammatical structure, focusing on length as a property.
100 cm long
This expresses the same length using centimeters.
approximately one meter long
Adds a degree of approximation to the measurement.
around 1 m long
Uses "around" to indicate an approximate length.
roughly 1 m long
Replaces "approximately" with "roughly" for a less formal tone.
measuring 1 m in length
Emphasizes the act of measuring the length.
with a length of 1 m
This phrase highlights the length as a characteristic.
extending 1 m
Focuses on the extension or reach of something.
FAQs
How can I use "1 m long" in a sentence?
You can use "1 m long" to describe the length of an object. For example, "The cable is "1 m long"."
What is a more formal alternative to "1 m long"?
A more formal alternative is "one meter in length" or "one meter long".
Is it correct to say "1-meter long" instead of "1 m long"?
Yes, "1-meter long" is also correct. In this case, "1-meter" functions as a compound adjective.
What is the difference between "1 m long" and "1 m in length"?
The phrases "1 m long" and "1 m in length" are essentially interchangeable. The former is more concise, while the latter is slightly more formal.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
76%
Authority and reliability
4.5/5
Expert rating
Real-world application tested