T-Shirt Sizing

T-Shirt sizing is a very popular technique to provide relative abstract sizing for backlog items.

T-Shirt Sizes

Just like the name suggests, common T-Shirt sizes include:

• small (S)
• medium (M)
• large (L)

For additional granularity of sizes the below may also be used:

• extra small (XS)
• extra large (XL)
• extra extra large (XXL)

See Also

• Affinity Estimation
• Agile Estimation
• Story Mapping