Estimate project timelines with data, not guesses
Calculate realistic project timelines using your team's historical velocity, story point estimates, and available capacity — backed by statistical confidence intervals.
What is project estimate calculator?
Project estimation combines backlog sizing, team velocity, and capacity to produce statistically sound delivery forecasts. This calculator uses Monte Carlo simulation to give you confidence ranges, not just a single date.
How to use this tool
Enter your backlog
List your backlog items with story point estimates (or ranges for unknown items).
Input velocity data
Enter your last 6-12 sprints of velocity data for accurate statistical modeling.
Get your forecast
The calculator outputs P50, P75, and P95 delivery date estimates with confidence intervals.
Why use this tool
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