What US size is 24 cm?

Often around US 6.5 in Nike, but brands differ — use the table and model guides.

How should I measure?

Stand, heel against a wall, mark longest toe; measure in cm. Then open the cm converter and the model fit page.

Foot length in centimetres mapped to brand US/EU labels from reference charts — not a Mondopoint guarantee.

Nearest chart row within 0.35 cm — labels can still disagree across brands.

Brand	US	EU	Chart cm
Nike	6.5	38.5	24
Adidas	6.5	39	24
New Balance	6.5	39	24.1
Doc Martens	6.5	39.5	24.2
Asics	6.5	39	23.9
Brooks	6.5	39	24
Converse	6	38.5	23.8
Crocs	6	38.5	23.9
Hoka	6.5	39	23.9
Jordan	6.5	39	24
On	6.5	39	23.9
Reebok	6.5	39	24
Salomon	6.5	39	23.8
UGG	6.5	39	23.9
Vans	6.5	39	24.1
Yeezy	6.5	39	23.9

cm → label is a start. Lasts still run long/short/narrow:

Nike: Air Force 1 '07 (runs big) · Dunk Low (true to size)

Adidas: Samba OG (runs narrow) · Gazelle (runs big)

New Balance: 550 (runs narrow) · 990v6 (runs big)

Doc Martens: 1460 8-Eye Boot (runs big) · 1461 3-Eye Shoe (runs big)

What US size is 24 cm?: Often near Nike US 6.5; compare brands in the table, then read model guides.
Is chart cm the same as lab internal length?: No. Chart cm is recommended foot length / Mondopoint-style. Lab internal length (when we have it) is a different measurement on model pages.