Relative Estimation Tool

Product Management T-Shirt Sizing

Size a feature before detailed planning by comparing complexity, effort, dependencies, unknowns, and risk. This is a conversation tool, not a promise of delivery dates or exact effort.

Expected Sizes

XS: Minimal effort and low risk
S: Defined enhancement and minimal risk
M: Moderate risk and complexity, multiple workflows
L: High risk and coordination, dependencies
XL: Significant risk and uncertainty, cross-functional impact

Inputs

Feature details

Feature name

How Sizing Works

Each answer has a transparent point value from 0 to 3. The app adds those points and maps the total to XS, S, M, L, or XL. Higher values mean more coordination, uncertainty, risk, or delivery effort.

0-2 XS 3-5 S 6-8 M 9-11 L 12-15 XL