What is UGG US 7 in EU?

About EU 40 on the UGG reference chart (UK 6.5, ~24.4 cm). Confirm the model fit guide.

Is UGG EU 40 the same as every brand?

No. EU labels can map to slightly different foot lengths. Match by cm, then adjust for the specific model.

Measure heel-to-longest-toe in cm, then use the cm converter and read the model page for width/last quirks.

Chart-matched conversion for a high-intent size query — then check the model last.

From brand_charts.csv — foot-length cm is the match key.

Chart labels are not lasts. Open a UGG guide before you buy:

Classic Mini (true to size) · Classic Short II (true to size) · Tasman Slipper (true to size) · Classic Ultra Mini (true to size)

Other ugg sizes: US 7.5 · US 8 · US 8.5 · US 9 · US 9.5 · US 10

What is UGG US 7 in EU?: About EU 40 (UK 6.5, ~24.4 cm). Confirm the model guide.
How do I convert by foot length?: Measure in cm, then open the cm converter or foot-length guide.