Running Shoe Size Guide Australia 2025 — HOKA, ASICS, Brooks, Nike Sizing

Always measure both feet — they are often different sizes. Fit the larger foot.
Measure in the afternoon when feet are slightly swollen from daily activity.
Leave a thumbnail's width (about 10–12mm) between your longest toe and the shoe tip.
For trail running, size up half a size to allow for downhill toe impact.
AU sizing is generally the same as UK sizing for most brands.

HOKA

💡 HOKA runs true to size for most runners. Wide feet should size up half a size.

US	AU / UK	EU (approx)	Foot length (cm)
6	5	40	12.3
6.5	5.5	40	12.8
7	6	41	13.2
7.5	6.5	41	13.6
8	7	42	14
8.5	7.5	42	14.4
9	8	43	14.8
9.5	8.5	43	15.3
10	9	44	15.7
10.5	9.5	44	16.1
11	10	45	16.5
11.5	10.5	45	16.9
12	11	46	17.3
13	12	47	18.2
14	13	48	19

US	AU / UK	EU (approx)	Foot length (cm)
5	3	36	11.5
5.5	3.5	37	11.9
6	4	37	12.3
6.5	4.5	38	12.8
7	5	38	13.2
7.5	5.5	39	13.6
8	6	39	14
8.5	6.5	40	14.4
9	7	40	14.8
9.5	7.5	41	15.3
10	8	41	15.7
10.5	8.5	42	16.1
11	9	42	16.5

💡 ASICS tend to run slightly narrow. If you have wide feet, consider a wide-fit model.

US	AU / UK	EU (approx)	Foot length (cm)
6	5	40	12.3
6.5	5.5	40	12.8
7	6	41	13.2
7.5	6.5	41	13.6
8	7	42	14
8.5	7.5	42	14.4
9	8	43	14.8
9.5	8.5	43	15.3
10	9	44	15.7
10.5	9.5	44	16.1
11	10	45	16.5
11.5	10.5	45	16.9
12	11	46	17.3
13	12	47	18.2
14	13	48	19

US	AU / UK	EU (approx)	Foot length (cm)
5	3	36	11.5
5.5	3.5	37	11.9
6	4	37	12.3
6.5	4.5	38	12.8
7	5	38	13.2
7.5	5.5	39	13.6
8	6	39	14
8.5	6.5	40	14.4
9	7	40	14.8
9.5	7.5	41	15.3
10	8	41	15.7
11	9	42	16.5

💡 Brooks run true to size. The Ghost and Glycerin are available in wide widths (2E).

US	AU / UK	EU (approx)	Foot length (cm)
7	6	41	13.2
7.5	6.5	41	13.6
8	7	42	14
8.5	7.5	42	14.4
9	8	43	14.8
9.5	8.5	43	15.3
10	9	44	15.7
10.5	9.5	44	16.1
11	10	45	16.5
11.5	10.5	45	16.9
12	11	46	17.3
13	12	47	18.2
14	13	48	19

US	AU / UK	EU (approx)	Foot length (cm)
5	3	36	11.5
5.5	3.5	37	11.9
6	4	37	12.3
6.5	4.5	38	12.8
7	5	38	13.2
7.5	5.5	39	13.6
8	6	39	14
8.5	6.5	40	14.4
9	7	40	14.8
9.5	7.5	41	15.3
10	8	41	15.7
11	9	42	16.5

💡 Nike running shoes run slightly narrow and short. Consider sizing up half a size, especially for trail shoes.

US	AU / UK	EU (approx)	Foot length (cm)
6	5	40	12.3
6.5	5.5	40	12.8
7	6	41	13.2
7.5	6.5	41	13.6
8	7	42	14
8.5	7.5	42	14.4
9	8	43	14.8
9.5	8.5	43	15.3
10	9	44	15.7
10.5	9.5	44	16.1
11	10	45	16.5
11.5	10.5	45	16.9
12	11	46	17.3
13	12	47	18.2
14	13	48	19

US	AU / UK	EU (approx)	Foot length (cm)
5	2.5	36	11.5
5.5	3	37	11.9
6	3.5	37	12.3
6.5	4	38	12.8
7	4.5	38	13.2
7.5	5	39	13.6
8	5.5	39	14
8.5	6	40	14.4
9	6.5	40	14.8
9.5	7	41	15.3
10	7.5	41	15.7
10.5	8	42	16.1
11	8.5	42	16.5

💡 Saucony runs true to size with a slightly wider toe box than Nike. Good for runners between sizes.

US	AU / UK	EU (approx)	Foot length (cm)
7	6	41	13.2
7.5	6.5	41	13.6
8	7	42	14
8.5	7.5	42	14.4
9	8	43	14.8
9.5	8.5	43	15.3
10	9	44	15.7
10.5	9.5	44	16.1
11	10	45	16.5
11.5	10.5	45	16.9
12	11	46	17.3
13	12	47	18.2
14	13	48	19

US	AU / UK	EU (approx)	Foot length (cm)
5	3	36	11.5
5.5	3.5	37	11.9
6	4	37	12.3
6.5	4.5	38	12.8
7	5	38	13.2
7.5	5.5	39	13.6
8	6	39	14
8.5	6.5	40	14.4
9	7	40	14.8
9.5	7.5	41	15.3
10	8	41	15.7
11	9	42	16.5

💡 Salomon trail shoes run true to size but have a snug fit. Size up if you have wide feet or run long distances.

US	AU / UK	EU (approx)	Foot length (cm)
6.5	6	40	12.8
7	6.5	41	13.2
7.5	7	41	13.6
8	7.5	42	14
8.5	8	42	14.4
9	8.5	43	14.8
9.5	9	43	15.3
10	9.5	44	15.7
10.5	10	44	16.1
11	10.5	45	16.5
11.5	11	45	16.9
12	11.5	46	17.3
13	12.5	47	18.2

US	AU / UK	EU (approx)	Foot length (cm)
5	3.5	36	11.5
5.5	4	37	11.9
6	4.5	37	12.3
6.5	5	38	12.8
7	5.5	38	13.2
7.5	6	39	13.6
8	6.5	39	14
8.5	7	40	14.4
9	7.5	40	14.8
9.5	8	41	15.3
10	8.5	41	15.7
10.5	9	42	16.1
11	9.5	42	16.5

Not sure which shoe is right for you?