UGG to Dr. Martens Shoe Size Conversion

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

Because UGG and Dr. Martens share the same fit tendency, your size carries straight across: a UGG 8.5 is a Dr. Martens 8.5.

UGG and Dr. Martens run the same

Order the same number — a UGG 8.5 is a Dr. Martens 8.5.

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

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

⚠️ Fit varies by model. UGG runs about half a size large and moulds to the foot — size down half, or a full size for slippers. Dr. Martens runs about half to a full size large and has no half sizes — size down to the nearest whole.

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

What is a UGG 8.5 in Dr. Martens?

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

Do UGG and Dr. Martens fit the same?

Roughly, yes — both run large, so the same number fits.

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