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.

A Dr. Martens 8.5 works out to a Allbirds 9 — about half a size up. The chart below has every size.

Dr. Martens → Allbirds: size up half a size

A Dr. Martens 8.5 is a Allbirds 9.

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

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

A Dr. Martens 8.5 is about a Allbirds 9 — they share a foot length of roughly 26.3 cm (UK 8, EU 41.5).

Do Dr. Martens and Allbirds fit the same?

No — Dr. Martens runs large and Allbirds runs true to size, so size up half a size when you switch.

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