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Capacity Planner

Prototype

Estimate realistic sprint capacity from availability, PTO, and focus factor.

Team availability

Guide & Documentation

Agile Sprint Capacity & Engineering Velocity Calculator

Calculate realistic engineering capacity before committing sprint scope. Factor in team working days, planned PTO, bank holidays, and focus factor to prevent sprint overcommitment and burnout.

How to Calculate Sprint Capacity

01

Enter Team Roster & Days

Input the number of engineers and total working days in your sprint cadence (typically 10 days for a 2-week sprint).

02

Deduct PTO & Ceremonies

Subtract planned time off, public holidays, on-call shifts, and recurring sprint ceremonies (planning, retro, refinement).

03

Set Focus Factor & Lock Scope

Apply a realistic focus factor (usually 60%–80%) to generate committed story point or hour limits for sprint planning.

Capacity Planner Features

Focus Factor Adjustment

Accounts for unplanned interruptions, meetings, code review overhead, and context switching.

Individual PTO Tracking

Granular per-developer availability calculations ensuring critical path dependencies aren't assigned to absent members.

Instant Velocity Comparison

Compares calculated available hours against historical average velocity to validate sprint feasibility.

Sprint Capacity Planning Best Practices

  • §1Never plan for 100% capacity — engineering teams operate most sustainably at a 60% to 75% focus factor.
  • §2Allocate dedicated capacity buffers for unexpected production bugs and critical customer escalations.
  • §3Do not increase sprint commitment just because team members worked overtime in the previous sprint.

Frequently Asked Questions

What is focus factor in Scrum?
Focus factor is the percentage of working time engineers spend actively developing sprint backlog items, excluding meetings, email, Slack, and administrative tasks. Standard teams average 60% to 75%.
Is this calculator free?
Yes, completely free with instant in-browser calculation and zero login required.