Women’s Shoe Sizing & Measurement Matrix

Comprehensive reference matrix mapping women’s footwear, heels, boots, flats, and sneakers against linear foot length bounds, ball width metrics, heel heights, arch profiles, and international regional standards.

Women’s Shoes Standard Specifications

Detailed breakdown of standardized sizing labels, foot length bounds, ball widths, heel heights, fit types, compatible styles, and arch profiles for women’s footwear.

United States	Europe	United Kingdom	Italy	France	Australia	Japan	South Korea	China	Brazil	Mexico	International	Foot Length ( $\text{cm}$ )	Foot Length ( $\text{in}$ )	Min Foot Length ( $\text{cm}$ )	Min Foot Length ( $\text{in}$ )	Max Foot Length ( $\text{cm}$ )	Max Foot Length ( $\text{in}$ )	Ball Width ( $\text{cm}$ )	Ball Width ( $\text{in}$ )	Heel Height ( $\text{cm}$ )	Heel Height ( $\text{in}$ )	Max Rec. Heel Height ( $\text{cm}$ )	Fit Type	Compatible Styles	Arch Profile
5	35	3	34	35	3	22	220	36	33	2	XS	21.9	8.6	21.5	8.5	22	8.7	8.2	3.2	5	2	7	Standard Width (B)	Sneakers, Flats, Sandals, Low Heels	Medium Arch
6	36	4	35	36	4	22.5	225	37	34	3	S	22.9	9	22.6	8.9	23	9.1	8.5	3.3	6	2.4	7.5	Standard Width (B)	Sneakers, Flats, Sandals, Low Heels	Medium Arch
7	37.5	5	37	38	5	23.5	235	38	35	4	M	23.5	9.25	23.1	9.1	23.6	9.3	8.8	3.46	7.5	3	9	Standard Width (B)	Sneakers, Boots, Flats, Sandals, Heels	Medium-to-High Arch
8	38.5	6	38	39	6	24.5	245	39	36	5	M/L	24.4	9.6	24	9.45	24.5	9.65	9.1	3.58	8.5	3.35	10	Standard Width (B)	Sneakers, Boots, Flats, Sandals, Heels, Stilettos	Medium Arch
9	40	7	39	40	7	25.5	255	40	37	6	L	25.4	10	25	9.85	25.5	10.05	9.4	3.7	9	3.54	10	Standard Width (B)	Sneakers, Boots, Flats, Sandals, Heels	Universal Arch
10	41	8	40	41	8	26	260	41	38	7	L/XL	25.9	10.2	25.6	10.1	26	10.25	9.7	3.82	7.5	3	9	Standard Width (B)	Sneakers, Boots, Flats, Sandals, Low Heels	Medium Arch
11	42	9	41	42	9	27	270	42	39	8	XL	26.7	10.5	26.1	10.3	26.8	10.55	10	3.94	6	2.4	8	Standard Width (B)	Sneakers, Boots, Flats, Sandals	Flat-to-Medium Arch
12	43	10	42	43	10	27.5	275	43	40	9	XXL	27.6	10.85	26.9	10.6	27.7	10.9	10.3	4.05	5	2	7	Standard Width (B)	Sneakers, Boots, Flats, Sandals	Flat-to-Medium Arch

* Sizing can vary significantly between international brands and regional manufacturers. Use this matrix as a baseline reference for standard proportional conversions.

Interpreting Women’s Footwear Dimensions & Detailed Size Specifications

Standardizing women’s footwear requires correlating regional size labels with precise linear and structural dimensions, including nominal and boundary foot lengths in centimeters ( $\text{cm}$ ) and inches ( $\text{in}$ ), ball width specifications, heel elevations, and arch support profiles.

When utilizing this matrix for footwear selection or international size conversion, please note that this primary reference tool focuses on length-based equivalents across global markets including the US, UK, Europe, Italy, France, Australia, Japan, South Korea, China, Brazil, and Mexico.

Crucial Fit Advisory: Two-Dimensional Sizing: Shoe comfort is inherently two-dimensional. While length determines whether your toes hit the front wall, width fittings govern lateral pressure. Users must always cross-reference this width chart with our standard Women’s Shoe Widths Size Converter to check correct transverse last grading alongside longitudinal measurements.

Indexed Sizing Tiers & Dimensions

5Size

Foot Length: 21.9 cm (8.6 in), Ball Width: 8.2 cm (3.2 in) mapping for US size 5

Symbol: 5Base Value: 21.9

6Size

Foot Length: 22.9 cm (9 in), Ball Width: 8.5 cm (3.3 in) mapping for US size 6

Symbol: 6Base Value: 22.9

7Size

Foot Length: 23.5 cm (9.25 in), Ball Width: 8.8 cm (3.46 in) mapping for US size 7

Symbol: 7Base Value: 23.5

8Size

Foot Length: 24.4 cm (9.6 in), Ball Width: 9.1 cm (3.58 in) mapping for US size 8

Symbol: 8Base Value: 24.4

9Size

Foot Length: 25.4 cm (10 in), Ball Width: 9.4 cm (3.7 in) mapping for US size 9

Symbol: 9Base Value: 25.4

10Size

Foot Length: 25.9 cm (10.2 in), Ball Width: 9.7 cm (3.82 in) mapping for US size 10

Symbol: 10Base Value: 25.9

11Size

Foot Length: 26.7 cm (10.5 in), Ball Width: 10 cm (3.94 in) mapping for US size 11

Symbol: 11Base Value: 26.7

12Size

Foot Length: 27.6 cm (10.85 in), Ball Width: 10.3 cm (4.05 in) mapping for US size 12

Symbol: 12Base Value: 27.6