Agile Estimation Tool

Free online agile estimation tool for calculating story points and team velocity using Fibonacci sequence for better sprint planning.

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About This Tool

This free online agile estimation tool helps agile teams estimate user stories using the Fibonacci sequence (1, 2, 3, 5, 8, 13, 21). Enter your user stories, select estimation technique, configure team size and sprint duration, and get accurate story point calculations. The tool calculates team velocity, estimates completion time, and provides sprint planning insights. Perfect for Scrum teams, product owners, and agile practitioners looking to improve their estimation accuracy and sprint planning.

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How to Use

Enter user stories in the text area (one per line)
Select estimation technique: Standard Fibonacci or Modified Fibonacci
Configure team size (1-20 members) and sprint duration (1-4 weeks)
Click 'Estimate Story Points' to calculate
View results including total story points, team velocity, and estimated sprints
Use 'Export Results' to save your estimation data

Frequently Asked Questions

Find Quick Answers

What is the Fibonacci sequence in agile estimation?

The Fibonacci sequence (1, 2, 3, 5, 8, 13, 21) is used in agile estimation because it reflects the increasing uncertainty of estimating larger tasks. The gaps between numbers grow larger, which matches how estimates become less precise for bigger stories.

How is team velocity calculated?

Team velocity is calculated based on team size and sprint duration. The formula assumes each team member can complete approximately 8 story points per week. Velocity = Team Size × Sprint Duration (weeks) × 8.

Can I estimate epics or large features with this tool?

Yes, you can estimate epics by breaking them down into user stories first. Enter each story separately, and the tool will sum the points. For very large epics, consider using the higher Fibonacci numbers (13, 21) for individual story estimates.

What's the difference between Standard and Modified Fibonacci?

Standard Fibonacci uses the classic sequence (1, 2, 3, 5, 8, 13, 21). Modified Fibonacci adds 0.5, 1.5, and 40 for more granular estimation when needed. Choose based on your team's preference and estimation granularity needs.

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