Back to projects

Estimation method

Choose the shared model that guides structure, reserve and rounding for this project.

Create method

Selected cases are context for review, never a replacement for current project evidence.

Activeperson_days

Web application — fixed price

A structured workstream model for a defined web product delivered for a fixed price.

Reserve15%Primary unitperson_days
DiscoveryExperience designBuildQuality and launch
Activehours

Delivery team — time and materials

An hourly model for evolving scope, continuous prioritisation and a staffed delivery team.

Reserve10%Primary unithours
Product managementDesignEngineeringOperations
Activeperson_days

Discovery and audit

A short, evidence-led engagement to reduce unknowns before a delivery estimate.

Reserve20%Primary unitperson_days
Stakeholder interviewsCurrent-state reviewTarget scopeEstimate and handover