Project Timescales

Timescales describe how long the project will run. When connected to the business case, they also include the period during which the project's benefits are expected to be realized.

Key Points

  • Expresses the total project duration from start to finish.
  • Includes the benefits realization horizon tied to the business case.
  • Anchored by milestones and release dates; refined as plans evolve.
  • Influenced by constraints, dependencies, and delivery cadence (e.g., sprints, releases).

Example

A team plans a 6-month implementation for a new CRM, with benefits (higher sales conversion and reduced service time) expected to accrue over the following 24 months. The project timescale is 6 months, while the business-case timescale extends 2 years for benefits realization.

PMP Example Question

Which statement best describes project timescales when linked to the business case?

  1. They only cover activity durations and internal milestones during execution.
  2. They define the approved budget and cost reserves for the project.
  3. They include both the project duration and the period over which benefits are realized.
  4. They specify the staffing plan and team ramp-up timeline.

Correct Answer: C — project duration plus benefits realization period

Explanation: Timescales reflect how long the project takes and, for the business case, also the timeframe in which benefits are expected to materialize.

Project Management Bootcamp

Embark on a transformative journey with our Project Management Bootcamp at HK School of Management. Elevate from beginner to pro using the latest PMBOK and Process Groups Practice Guide. Our unique, engaging approach makes learning interactive and fun, replacing dull slides with dynamic doodles and real-life scenarios.

This hands-on program includes working on two full project plans. The first evolves as you learn, while the second culminates in a comprehensive plan, solidifying your expertise. You'll navigate real-world challenges, backed by quizzes and in-depth analysis, avoiding common pitfalls and setting you on a path to success.

Enhance your learning with downloadable materials and templates, invaluable for your future projects. The course covers essential topics like PMI, PMO, PMBOK, and project management ethics, delving into critical process groups and key areas such as scope, schedule, cost, and stakeholder management.

Learn from seasoned professionals and join a community of enthusiastic lifelong learners. Ready to master project management and lead with confidence? Enroll now and start your transformation!



Advance your Lean Six Sigma expertise!

HK School of Management helps you take Lean Six Sigma to the next level—without the overwhelm. Master advanced statistical tools, Excel-based analysis, and real-world improvement techniques to solve complex problems with confidence. For the price of lunch, you get practical templates, guided examples, and hands-on project experience you can use immediately at work. Backed by our 30-day money-back guarantee—zero risk, real impact.

Learn More