What are the three most important things in project management?

The three most important things in project management are scope, time, and cost. These form the project management triangle, illustrating the challenge of balancing these constraints to ensure a high-quality final product.

Last edited on: 14 Jul 2026
Can a project belong to more than one programme?
Do project managers write business cases?
How do you compare programme and project management?
How do you plan for a project or programme?
How hard is project management?
How is Agile PM different from traditional PM?
Is project management hard to learn?
Is Scrum Agile or waterfall?
What are KPIs in project management?
What are the 5 phases of the project life cycle?
What are the 5 stages of project management?
What are the 5 W's of project management?
What are the basics of project management?
What are the five phases of a project?
What are the phases of PM?
What are the three most important things in project management?
What do you mean by Agile project management?
What does the Gantt chart stand for?
What is a program vs project life cycle?
What is a project life cycle?
What is Agile PM vs waterfall PM?
What is Agile working in project management?
What is difference between project and program management?
What is project management in simple words?
What is the 80 20 rule for project managers?
What is the Agile methodology in project management?
What is the difference between Agile and waterfall?
What is the difference between enterprise change and project change?
What is the difference between PM and Agile?
What is the difference between programme & project management?
What is the difference between project and programme management?
What is the life cycle of a project?
What is the RACI matrix used for?
What is the triangle of project management?
What is WBS in project management?
What project management means?
See all Project management FAQs

Project Management related articles

Project quality management
Project quality management
image
Knowledge Train
Unlock the secrets to better project outcomes with project quality management. Explore essential principles, practices and strategies to ensure excellence in your projects, and discover why quality matters.
12 websites for project management templates
12 websites for project management templates
image
Knowledge Train
Listicle of best websites to find project management templates to help you stay organised. Scroll down to read more.
Top 10 project management books
Top 10 project management books
image
Simon Buehring
Explore the top 10 project management books recommended by professionals. Find your next read and level up your project management knowledge.
How to Apply AI Technology to Your Project with Paul Boudreau
How to Apply AI Technology to Your Project with Paul Boudreau
image
Sevcan Yasa
This webinar provides a concise overview of AI in projects, showcasing practical applications and AI's capabilities. Read on to enhance your project management skills.
Project management games: Best simulations and activities for teams
Project management games: Best simulations and activities for teams
image
Simon Buehring
A project management game is a structured activity or simulation that helps people practise project planning and delivery decisions in a low risk setting. Teams use it in training, onboarding and team building workshops to build skills such as scope, schedule, risk and stakeholder management, often drawing on PMBOK Guide and Agile methods.
Project management apprenticeships
Project management apprenticeships
image
Knowledge Train
Seeking a project management apprenticeship? This guide details the leading five apprenticeship programmes and providers across the UK. Acquire essential skills and start your professional journey while earning money.
Developing your project management career
Developing your project management career
image
Simon Buehring
Developing your project management career takes strategic planning. Discover actionable strategies to advance in the field by reading this article.
PRINCE2 Agile book review
PRINCE2 Agile book review
image
Simon Buehring
Read our review of the official PRINCE2 Agile guidance manual and understand how it combines structured project management with Agile flexibility.
PRINCE2 Agile cost
PRINCE2 Agile cost
image
Simon Buehring
Understand the costs of PRINCE2 Agile courses and what to expect beyond the course fee. Read on to plan your budget effectively.
Construction project management guide
Construction project management guide
image
Knowledge Train
Our comprehensive guide provides insights into construction project management. Discover ten top UK university courses that will boost your career in this vital industry sector.
Is it worth doing a project management course?
Is it worth doing a project management course?
image
Simon Buehring
Is a project management course worth your time and investment? Discover the potential career benefits and make an informed decision by reading on.
Project Management Institute (PMI)
Project Management Institute (PMI)
image
Simon Buehring
The Project Management Institute (PMI) is a nonprofit professional association for project management that develops standards, publishes guidance, supports a global member community, and administers widely used certifications for project managers. It is best known for PMI certifications such as the PMP and CAPM, and for its project management standards including the PMBOK Guide.