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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
duration of task
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "duration of task" is correct and usable in written English.
It can be used when discussing the length of time required to complete a specific task or activity. Example: "The duration of the task is estimated to be around two hours."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
4 human-written examples
Prior to SKY, both groups underwent practice session of MATB-II for 5 min. Task and duration of task presentation were customized in MATB-II for LWL and HWL after conducting small pilot study on ten subjects.
Science
In this evaluation, the duration of task sharing round is set to 20 s, and the inter-contact frequency λ is uniformly distributed in range3 [ 10,30].
Compare kinetic energy and duration of task during sit-to-stand and curb-climbing of two groups: hemiparetic stroke patients and matched controls.
Science
Quantitative measurements included: (i) object weights (using digital platform scale), (ii) pushing and pulling forces (force gauge, model # CSD250, manufactured by Chattilon), (iii) horizontal and vertical hand locations for each hand (tape measures) (iv) push/pull and walk/carry distances (rolling tape measuring device), and (v) duration of task activities (digital stopwatches).
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
This inaccuracy may render a metric meaningless if it relies on the order in which events occur, or on the precise duration of tasks.
Finally, the use of the task with more burdens, such as 3-back or more, longer duration of tasks could effectively extract the fatigue as the difference of these two conditions.
We developed plant-specific semiquantitative JEMs using job descriptions, production factors, process information, PCB usage eras, industrial hygiene air sampling data, and exposure determinants such as proximity to bulk PCB sources, process temperature, frequency and duration of tasks involving contact with PCB oil, and other chemical exposures (Nilsen et al. 2004, 2005).
At every workplace, an extensive work analysis is carried out to gather relevant data about respective manual handling operations (duration of tasks, frequency, force, posture, etc).. Based on this data, the KIM-MHO is then used by scientists and occupational health and safety officers seperately to assess the working conditions.
The post-shift questionnaire also asked workers to report information on the duration of tasks performed and postures assumed during their shift, as well as what assistive equipment, such as conveyor belts and baggage wagons, they had used during their shift.
A constant current intensity of 2 mA (current density of 0.06 mA/cm2) intensity was applied for approximately 10 minutes (according to the duration of the task – stimulation was ended when the task was completed).
Science
Unreasonable decommissioning sequences and durations of tasks can be identified during the 4D BIM simulation.
Science
Expert writing Tips
Best practice
When discussing project management or time allocation, clearly define what constitutes the start and end points of the "duration of task". This prevents ambiguity and ensures everyone is on the same page regarding timelines.
Common error
Avoid using "duration of task" when you actually mean the deadline for completing the task. "Duration" refers to the length of time the task takes to perform, while a deadline is a target completion date, regardless of how long the task takes.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "duration of task" functions as a noun phrase. It typically serves as a subject, object, or complement within a sentence, denoting the measured or estimated time involved in completing a specific task. Ludwig provides numerous examples of its use in diverse contexts.
Frequent in
Science
80%
News & Media
10%
Formal & Business
10%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "duration of task" is a grammatically sound and frequently used noun phrase for expressing the length of time required to complete a task. As shown by Ludwig, it's common in scientific and professional settings, used for planning, analysis, and communication of time-related aspects of tasks. Pay attention to potentially confusing it with a "deadline". When you need a change of pace use synonyms like "task duration" or "length of task".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
task duration
Reverses the order of words for a more concise expression.
length of task
Substitutes "duration" with "length", providing a direct synonym.
time allocated for task
Specifies that the time is deliberately assigned.
period required for task
Uses "period" and "required" to emphasize necessity.
time span of task
Highlights the continuous nature of time using "span".
timeframe for task completion
Focuses on the entire period within which the task needs to be finished.
task completion time
Emphasizes the time it takes to complete the task.
schedule for task
Focuses on the planned timing of the task within a broader schedule.
projected task timeline
Implies a forecast or estimate of the task's duration.
task execution window
Emphasizes the specific period during which the task is actively being performed.
FAQs
How can I determine the "duration of task" for project planning?
Estimate the "duration of task" by considering factors like complexity, required resources, and potential delays. Historical data from similar tasks can also provide valuable insights.
What is the difference between "length of task" and "duration of task"?
The terms "duration of task" and "length of task" are largely interchangeable. "Length" might be preferred for simpler contexts, while "duration" can imply a more formal or technical assessment.
How does the "duration of task" impact resource allocation?
The "duration of task" directly influences resource needs. Shorter durations might require more resources upfront, while longer durations allow for a more spread-out allocation.
What factors can affect the planned "duration of task"?
Unforeseen circumstances, such as equipment failures, scope changes, or resource unavailability, can significantly impact the planned "duration of task".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested