Function Repository Resource:

LengthToShoeSize

Source Notebook

Find the appropriate shoe size in a given system for a wearer given a last/foot length

Contributed by: Paco Jain (Wolfram Research)

ResourceFunction["LengthToShoeSize"]["system","wearer",length]

gives the size of shoe in the given system given a foot/last length and wearer type.

ResourceFunction["LengthToShoeSize"]["Information"]

gives an association of information on the various supported sizing systems.

Details and Options

Allowed values for "system" are "Australia", "Europe", "Japan", "Korea", "Mondopoint", "UnitedKingdom" and "UnitedStates".

Allowed values for "wearer" are "Child", "Female" and "Male".

In the "Korea" and "Mondopoint" systems, sizes are based on wearer foot length. In all other systems, sizes are based on manufacturer last length.

The "Australia" system does not define separate child’s sizes. ResourceFunction["LengthToShoeSize"]["Australia","Child",length] returns Missing["NotAvailable"].

In ResourceFunction["LengthToShoeSize"]["system","wearer", length], length should be a Quantity expression. If a numeric length is given instead, ResourceFunction["LengthToShoeSize"] assumes the default unit for the given system in accordance with Query["system","DefaultUnit"][ResourceFunction["LengthToShoeSize"]["Information"]].