Agile Estimation Guides
Original guides on planning poker, story points, and sprint estimation — written for Scrum masters, product owners, and development teams who want practical techniques, not generic definitions.
Each article explains a specific aspect of agile estimation and links to related topics so you can go deep on Fibonacci scales, remote facilitation, or sprint planning. When you are ready to practice, start a free planning poker room.
What Is Planning Poker?
Learn how planning poker works, why agile teams use it, and how to run your first estimation session.
Scrum Poker Guide
A practical guide to scrum poker for sprint planning, backlog refinement, and remote agile teams.
Fibonacci Story Point Estimation
Understand Fibonacci scales for agile estimation and when to use them in planning poker sessions.
Story Points Explained
What story points measure, how teams assign them, and why relative estimation beats hour-based planning.
Remote Planning Poker
Best practices for running planning poker with distributed and hybrid agile teams online.
T-Shirt Sizing for Agile Teams
Compare T-shirt sizing vs Fibonacci estimation and choose the right deck for your team.
Sprint Planning Estimation
How to estimate backlog items during sprint planning using planning poker and reach team consensus.
Planning Poker Best Practices
Facilitation tips, anti-patterns to avoid, and proven techniques for accurate agile estimation.
Agile Estimation Techniques Compared
Compare planning poker, T-shirt sizing, affinity mapping, the bucket system, dot voting, and three-point estimation — with a decision table for choosing one.
Agile Estimation Glossary
Plain-English definitions of 40+ planning poker and agile estimation terms, from story points and velocity to anchoring bias and the cone of uncertainty.