Story Point Calculator
Estimate Fibonacci story points from complexity, uncertainty, effort, and dependency factors.
How to Use the Story Point Calculator
- Rate complexity from 1 to 10.
- Rate uncertainty from 1 to 10.
- Estimate effort in days and count dependencies.
- Click Calculate for story point recommendation.
Use Cases
- •Agile story estimation
- •Sprint backlog grooming
- •Team estimation consistency
Formula
Raw = Complexity×0.4 + Uncertainty×0.3 + Effort×0.2 + Deps×0.1, mapped to Fibonacci
Frequently Asked Questions
How accurate is this calculator?
Results are based on standard industry formulas and are suitable for preliminary estimates.
What units are used?
Standard IT units (requests/sec, ms, %, USD) are used unless otherwise noted.
Is it free?
Yes, all calculators are completely free.