1 hours duration

USAGE SUMMARY

The phrase "1 hours duration" is not correct in written English.
It should be "1 hour duration" since "hour" should be singular when preceded by a numeral. Example: "The meeting will last for a duration of 1 hour."

⚠ May contain grammatical issues

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

III) The reference group receives a health check of 1 hours' duration, including a pulmonary-function test and aerobic capacity test [ 105].

BMC Public Health

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Biofeedback sessions were of 1 hour duration and repeated at 1 month.

Journal of Clinical Neuroscience

Participants will complete a baseline interview with the project officer (up to 1 hour duration).

BMC Public Health

Psycho-education sessions were around 1 hour duration (First session range: 22 125 min; Second session range: 10 104 min) [ 5].

BMC Pregnancy and Childbirth

Three laboratory sessions (s0, s1 and s2) of 1 hour duration were carried with one week intervals.

BMC Medical Education

The entire session was of 1 hour duration where each student presented and interacted with the large group.

BMC Medical Education

The EX+ROOM and EX group will exercise on the same weekdays, twice a week for 1 hour duration.

BMJ Open

On two occasions during 1917, German zeppelins made flights of almost 100 hours' duration.

Encyclopedia Britannica

USINE | Premiere of USINE (20 hours duration) at the 20 Heures de Musiques - Romont festival.

Duke University

Course completion averaged 22 hours duration over a three-week period.

Plosone

Four (24%) deaths were sudden with either no recognized antecedent illness or illness of less than 6 hours duration.

Plosone

Expert writing Tips

Best practice

Always use the singular form "hour" when referring to a duration of one hour. The correct phrase is "1 hour duration".

Common error

Avoid using the plural "hours" when specifying a duration of one. Using "1 hours duration" is grammatically incorrect. Always use "1 hour duration".

Linguistic Context

The phrase "1 hours duration" is intended to specify the length of something, typically an event, activity, or process. Ludwig AI identifies the phrase as grammatically incorrect, indicating a need for correction to "1 hour duration".

Expression frequency: Rare

Frequent in

Science

30%

News & Media

30%

Formal & Business

10%

Less common in

Encyclopedias

10%

Wiki

10%

Social Media

10%

Ludwig's WRAP-UP

In summary, the phrase "1 hours duration" is grammatically incorrect and should be corrected to "1 hour duration". While some sources use it, the phrase's limited occurrence and grammatical inaccuracy, as noted by Ludwig AI, suggest avoiding it in formal writing. Alternatives like "lasting 1 hour" or "duration of 1 hour" can also be used. Predominantly found in scientific contexts, ensuring correct grammar enhances clarity and credibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

1 hour duration

Corrects the grammatical error by using the singular form of 'hour'.

duration of 1 hour

Rephrases to emphasize the duration using a slightly different word order.

lasting 1 hour

Uses the verb 'lasting' to describe the length of time.

for 1 hour

Simplifies the phrase to a more concise expression of time.

one hour long

Expresses duration using the adjective 'long'.

one-hour period

Uses 'period' to specify the timeframe, employing a hyphenated adjective.

60-minute duration

Specifies the duration in minutes, using a hyphenated adjective.

a 1-hour session

Focuses on session length using a hyphenated adjective.

a duration of 60 minutes

Specifies duration in minutes with a slightly different structure.

time span of 1 hour

Replaces duration with 'time span'.

FAQs

What is the correct way to say a duration of one hour?

The correct phrase is "1 hour duration". Using "1 hours duration" is grammatically incorrect.

Is it better to say "1 hour duration" or "lasting 1 hour"?

Both "1 hour duration" and "lasting 1 hour" are correct, but "1 hour duration" is more common in formal contexts. "Lasting 1 hour" emphasizes the action of lasting for that time.

What are some alternatives to "1 hour duration"?

Alternatives include "duration of 1 hour", "one-hour period", and "60-minute duration", depending on the level of detail required.

How can I use "1 hour duration" in a sentence?

Example: "The training session has a "1 hour duration"."