Dr. Martens to Allbirds Shoe Size Conversion

Switching from Dr. Martens to Allbirds? Dr. Martens runs large and Allbirds runs true to size, so the size you order changes. Here's the full chart.

Reviewed by the 247Sizing teamLast updated: 12 August 2026

Allbirds runs 0.5 size larger than Dr. Martens, so you may need to size down when switching.

Size down 0.5 moving to Allbirds

Allbirds runs larger — order half a size smaller than your Dr. Martens size.

Find your Dr. Martens size on the left, read across for Allbirds:

Dr. Martens size	Allbirds size	UK	EU	Foot (cm)
6.5	7	5.5	37	23.5
6.5	7	5.5	37.5	23.9
7	7.5	6	38	24.3
7.5	8	6.5	38.5	24.7
8	8.5	7	39.5	25.1
8	8.5	7	40	25.5
8.5	9	7.5	41	25.9
9	9.5	8	41.5	26.3
9.5	10	8.5	42.5	26.7
10	10.5	9	43	27.1
10.5	11	9.5	43.5	27.5
11	11.5	10	44	27.9
11.5	12	10.5	44.5	28.3
12	12.5	11	45.5	28.7
12.5	13	11.5	46	29.1
13	13.5	12	47	29.5
13.5	14	12.5	47.5	29.9
14	14.5	13	48	30.3
14	14.5	13	48.5	30.7
14.5	15	13.5	49	31.1
15	15.5	14	49.5	31.5

⚠️ Fit varies by model. Dr. Martens runs about half to a full size large and has no half sizes — size down to the nearest whole. Allbirds runs true to size; half sizes are rounded, so go to the nearest whole.

Allbirds to Dr. Martens → · Dr. Martens chart · Allbirds chart · Brand finder

What is a Dr. Martens 10.5 in Allbirds?

A Dr. Martens 10.5 is about a Allbirds 11 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).

Do Dr. Martens and Allbirds fit the same?

Not quite — Allbirds runs about 0.5 size larger than Dr. Martens.

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