What is the triangle of project management?

The triangle of project management is composed of time, cost, and scope, which together influence quality. This concept is often referred to as the 'iron triangle' or 'triple constraints'. The idea is that altering one aspect, such as the project's budget, timeline, or scope, will consequently impact at least one of the other elements.

Last edited on: 03 Jun 2025


Project Management related articles

image
Project management examples
image
Discover how project management principles are applied in real-world scenarios. These examples illustrate effective strategies and common challenges, helping you improve your project management approach.
Agile PMO
Agile PMO
image
Learn how a PMO can enhance organization value by supporting project goals. Discover the role of a PMO in modern business by scrolling down.
image
Project management KPIs
image
Understand the key performance indicators crucial for project success. Explore our guide to project management KPIs and learn how to apply them to enhance your project outcomes.
Five Case Model for business cases
Five Case Model for business cases
image
Explore the Five Case Model, a comprehensive framework for solving business problems. Enhance your understanding of its structured approach by reading further.
PRINCE2 Agile certification
PRINCE2 Agile certification
image
Considering PRINCE2 Agile certification? Discover how it integrates PRINCE2 with Agile concepts to advance your project management skills.
image
Construction project management guide
image
Learn about construction project management with our comprehensive guide. Explore ten leading UK university courses to advance your career in this crucial industry sector.
PRINCE2 Agile behaviours
PRINCE2 Agile behaviours
image
Learn about the five key behaviours in PRINCE2 Agile that can enhance agility in your projects. Scroll down to read more.
Which project management qualification?
Which project management qualification?
image
Choosing the right project management qualification can be crucial. Learn about the options and which suits your career goals best.
PMO structure
PMO structure
image
Explore various PMO structures and their impact on project success. Read on to determine which PMO setup best suits your organization.
image
Project quality management
image
Discover how project quality management enhances project outcomes. Learn key principles and methods to ensure excellence in your projects, and find out why quality is crucial for success.
Five targets in PRINCE2 Agile
Five targets in PRINCE2 Agile
image
Discover the five core targets of PRINCE2 Agile and how they guide effective project management. Read on for insightful details.
image
PRINCE2 Agile glossary
image
Access a comprehensive glossary of terms from PRINCE2 Agile to enhance your understanding of its unique vocabulary. Essential for practitioners.

This website use cookies.