読み込み中
Calculate recommended story points in real time from complexity, effort, uncertainty, dependencies, and risk.
Adjust complexity, effort, uncertainty, dependencies, and risk on a 1-5 scale.
Review the recommended Fibonacci story point and factor contributions.
Enter your velocity to estimate sprint span and planning baseline.
Recommended story point 8. Composite score 3.00.
Score each factor from 1 (low) to 5 (high). The weighted model updates the recommendation instantly.
Complexity
Architecture and implementation complexity
Effort
Expected implementation and testing volume
Uncertainty
Unknowns in scope, requirements, or approach
Dependencies
External teams, systems, or sequence constraints
Risk
Delivery, quality, or operational risk
Enter an integer between 1 and 999 to see completion guidance.
Recommended Story Point
8SP
Mapped to the nearest Fibonacci story point
| Factor | Level | Weight | Contribution |
|---|---|---|---|
| Complexity | 3 | 30% | 30.0% |
| Effort | 3 | 25% | 25.0% |
| Uncertainty | 3 | 20% | 20.0% |
| Dependencies | 3 | 15% | 15.0% |
| Risk | 3 | 10% | 10.0% |
Enter team velocity to display completion guidance.
Story Point Calculator helps agile teams produce consistent estimates by scoring core delivery factors and mapping the weighted result to Fibonacci story points.
Each factor is weighted, converted to a composite score, then mapped to the nearest Fibonacci story point.
Use it as a baseline or facilitation aid. Final estimates should still be agreed by the team.
Fibonacci spacing reflects increasing uncertainty as work size grows, which matches agile estimation practice.
Use a recent average from completed sprints under similar team composition and scope conditions.
No. Inputs are processed in your browser session and are not sent to a server.