Merrell Shoe Size Chart

Merrell's own published size chart, matched to real measured foot length. Measure your foot once and read your Merrell size directly from the table below — or use the shoe size calculator to do it for you and compare against 34 other brands.

Merrell men's size chart

Foot length (cm)	US	UK	EU	JP
23	5	4	39	23
23.5	5.5	4.5	39.5	23.5
24	6	5	40	24
24.5	6.5	5.5	40.5	24.5
25	7	6	41	25
25.5	7.5	6.5	41.5	25.5
26	8	7	42	26
26.5	8.5	7.5	42.5	26.5
27	9	8	43	27
27.5	9.5	8.5	43.5	27.5
28	10	9	44	28
28.5	10.5	9.5	44.5	28.5
29	11	10	45	29
29.5	11.5	10.5	45.5	29.5
30	12	11	46	30
30.5	12.5	11.5	46.5	30.5
31	13	12	47	31
31.5	13.5	12.5	47.5	31.5
32	14	13	48	32
32.5	14.5	13.5	48.5	32.5
33	15	14	49	33

Merrell women's size chart

Foot length (cm)	US	UK	EU	JP
23	6.5	5.5	39	23
23.5	7	6	39.5	23.5
24	7.5	6.5	40	24
24.5	8	7	40.5	24.5
25	8.5	7.5	41	25
25.5	9	8	41.5	25.5
26	9.5	8.5	42	26
26.5	10	9	42.5	26.5
27	10.5	9.5	43	27
27.5	11	10	43.5	27.5
28	11.5	10.5	44	28
28.5	12	11	44.5	28.5
29	12.5	11.5	45	29
29.5	13	12	45.5	29.5
30	13.5	12.5	46	30
30.5	14	13	46.5	30.5
31	14.5	13.5	47	31
31.5	15	14	47.5	31.5
32	15.5	14.5	48	32
32.5	16	15	48.5	32.5
33	16.5	15.5	49	33

Merrell kids' size chart

Foot length (cm)	US	UK	EU	JP
8.5	1C	0.5	16	8.5
9.4	2C	1.5	17	9.4
10.2	3C	2.5	18	10.2
11	4C	3	20	11
11.4	4.5C	3.5	20.5	11.4
11.8	5C	4	21	11.8
12.4	5.5C	4.5	21.5	12.4
12.9	6C	5	22	12.9
13.3	6.5C	5.5	22.5	13.3
13.7	7C	6	23	13.7
14.1	7.5C	6.5	23.5	14.1
14.6	8C	7	24	14.6
15	8.5C	7.5	24.5	15
15.4	9C	8	25	15.4
15.8	9.5C	8.5	25.5	15.8
16.2	10C	9	26	16.2
16.5	10.5C	9.5	27	16.5
17	11C	10	28	17
17.5	11.5C	10.5	28.5	17.5
18	12C	11	29	18
18.5	12.5C	11.5	30	18.5
19	13C	12	31	19
19.5	13.5C	12.5	31.5	19.5
20	1Y	13	32	20
20.5	1.5Y	13.5	33	20.5
21	2Y	1	33.5	21
21.5	2.5Y	1.5	34	21.5
22	3Y	2	35	22
22.5	3.5Y	2.5	35.5	22.5
23	4Y	3	36	23
23.5	4.5Y	3.5	36.5	23.5
24	5Y	4	37	24
24.5	5.5Y	4.5	37.5	24.5
25	6Y	5	38	25
25.5	6.5Y	5.5	38.5	25.5
26	7Y	6	39	26

How to measure for Merrell

Measure heel-to-toe standing, using the longer foot, with the socks you plan to hike in.

Merrell fit guidance

Merrell itself recommends shopping by US size rather than UK/EU where possible -- a specialist UK retailer notes Merrell's own UK/EU labels contain inconsistencies between men's and women's sizing. Merrell uses separate lasts (not just rescaled) for men's and women's models. Merrell's children's range is unusually complete, covering roughly an 8.5cm infant foot up to 26cm. Their own chart reuses US numbers across bands — a 4 appears at both 11.0cm and 23.0cm — so C and Y suffixes are shown here to keep them apart. Merrell groups the range as Little Kids/Toddler, Big Kids/Pre-School and Big Kids/Grade School, which is worth checking against a product listing.

Where this data comes from

Sizing information reviewed September 2026. Manufacturers revise their charts from time to time — always confirm against the specific model before buying.

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