Blundstone Boots Adult Size Guide
Crucial half-size note: Blundstone boots use Australian sizing, which matches standard UK sizing for length. In Blundstone boots, half sizes provide extra width across the instep and upper, not additional length. If you have a wider foot or higher instep, choose the half size (e.g. 7.5 instead of 7).
| UK / AU Size |
EU Size |
Fit Type |
Foot Length (cm) |
| 3 |
35 - 36 |
Standard Fit |
22.0 cm |
| 3.5 |
35 - 36 |
Wide Fit |
22.0 cm |
| 4 |
37 |
Standard Fit |
22.8 cm |
| 4.5 |
37 |
Wide Fit |
22.8 cm |
| 5 |
38 |
Standard Fit |
23.7 cm |
| 5.5 |
38 |
Wide Fit |
23.7 cm |
| 6 |
39 - 40 |
Standard Fit |
24.6 cm |
| 6.5 |
39 - 40 |
Wide Fit |
24.6 cm |
| 7 |
40 - 41 |
Standard Fit |
25.4 cm |
| 7.5 |
40 - 41 |
Wide Fit |
25.4 cm |
| 8 |
42 |
Standard Fit |
26.2 cm |
| 8.5 |
42 |
Wide Fit |
26.2 cm |
| 9 |
43 |
Standard Fit |
27.1 cm |
| 9.5 |
43 |
Wide Fit |
27.1 cm |
| 10 |
44 |
Standard Fit |
28.0 cm |
| 10.5 |
44 |
Wide Fit |
28.0 cm |
| 11 |
45 |
Standard Fit |
28.8 cm |
| 12 |
46 |
Standard Fit |
29.6 cm |
| 13 |
47 |
Standard Fit |
30.5 cm |
Blundstone Kids & Youth Size Guide
| UK / AU Size |
EU Size |
Foot Length (cm) |
| 7 (Toddler) |
24 |
14.4 cm |
| 8 (Toddler) |
25 |
15.2 cm |
| 9 (Junior) |
26 - 27 |
16.1 cm |
| 10 (Junior) |
28 |
16.9 cm |
| 11 (Junior) |
29 |
17.7 cm |
| 12 (Junior) |
30 - 31 |
18.6 cm |
| 13 (Junior) |
32 |
19.5 cm |
| 1 (Youth) |
33 |
20.3 cm |
| 2 (Youth) |
34 |
21.2 cm |
| 3 (Youth) |
35 |
22.0 cm |
| 4 (Youth) |
37 |
22.8 cm |
| 5 (Youth) |
38 |
23.7 cm |
How to Measure Your Feet Accurately
- Tape a piece of paper to a hard, level floor against a flat wall.
- Stand upright barefoot with your heel against the wall and weight distributed evenly across both feet.
- Mark the furthest point of your longest toe on the paper with a pencil held straight vertically.
- Measure the distance from the edge of the paper to your mark in centimetres. If both feet measure slightly differently, choose your size based on the longer measurement.
Fitting advice: Tasmanian Chelsea boots from Blundstone are built to provide a comfortable, relaxed fit right out of the box with room in the heel and forefoot. Each pair includes removable footbeds to fine-tune your fit and accommodate custom orthotics.
Shop Blundstone classic leather Chelsea boots and work boots at Walsh Brothers Shoes, Tralee, Co. Kerry.
For further information on sizing please email support@wbs.ie or call +353 (0)66 7124122.
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