Estimate story points with Fibonacci precision
Use this calculator to estimate story points for tasks using the Fibonacci sequence, t-shirt sizing, or custom scales — with planning poker simulation for your team.
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What is story points calculator?
Story points are relative units of measure for estimating the complexity and effort of tasks. Using a consistent estimation method (like Fibonacci) helps teams plan sprints more accurately and improves over time.
How to use this tool
Choose your scale
Select Fibonacci, t-shirt sizes, or create a custom estimation scale.
Add your tasks
Enter task names and submit them for estimation one at a time.
Get consensus
Team members vote and the calculator highlights outliers for discussion.
Why use this tool
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