Discrete Effort
EVM Terms
Reviewed by forProject Technology - updated Sep 2026
Quick definition: Discrete Effort is a classification that identifies work that will earn value based on objective or measurable outputs or work products.
Discrete Effort covers Work Packages or tasks tied to a tangible output, which lets progress be measured in direct, quantifiable terms rather than estimated. It contrasts with Level of Effort, which has no measurable end product.
Why it matters
Because it can be objectively measured, Discrete Effort produces more reliable, defensible earned value results, which is why it's considered best practice to plan as much work as possible this way. Projects with too much non-discrete effort have earned value data that's harder to trust.
Also known as
N/A
Used in
BCWP calculation for Work Packages classified as Discrete; Work Package planning and Earned Value Method selection
See also
FAQ
What's the opposite of Discrete Effort?
Level of Effort is the main contrast — it's work without a measurable end product, such as general project support, where progress can't be objectively tracked the same way.
Why is Discrete Effort preferred when planning a project?
Because its progress is tied to real, measurable outputs, Discrete Effort gives more objective and reliable earned value data than effort measured by the passage of time alone.
Definition maintained by forProject Technology.
© 2026 forProject Technology, Inc.
© 2026 forProject Technology, Inc.
