Choosing the right Blundstone size is essential for long-lasting comfort and support. A reliable Blundstone size chart helps you compare Australian, US, UK, and EU sizes while matching them to your foot length for a more accurate fit. Whether you’re buying Classic, Original, Dress, Thermal, or Work & Safety boots, this guide will help you measure your feet correctly, understand Blundstone sizing, and choose the perfect fit before you order.
Blundstone Size Chart
Blundstone uses Australian/UK sizing as its base. For most styles, AU and UK sizes are the same. Men’s US sizing is generally one size larger than AU/UK, while Women’s US sizing is typically three sizes larger than AU/UK. Always check the official Blundstone size guide, as some collections may fit slightly differently.
| AU / UK | US Men | EU |
|---|---|---|
| 6 | 7 | 39 |
| 7 | 8 | 41 |
| 8 | 9 | 42 |
| 9 | 10 | 43 |
| 10 | 11 | 44 |
| 11 | 12 | 46 |
Blundstone uses Australian sizing. US conversions are based on the official Blundstone size guide.
Foot Length to Blundstone Size
Measuring your foot length is the best way to choose the correct Blundstone size. Stand while measuring and compare the larger foot with the official size chart.
| Foot Length (cm) | Foot Length (in) | Recommended AU / UK Size |
|---|---|---|
| 24.6 | 9.69 | 6 |
| 25.4 | 10.00 | 7 |
| 26.2 | 10.31 | 8 |
| 27.1 | 10.67 | 9 |
| 27.9 | 10.98 | 10 |
| 28.8 | 11.34 | 11 |
Blundstone Boot Fit Guide
| Blundstone Collection | Recommended Fit | Best For |
|---|---|---|
| Original Series | True to Size | Everyday wear |
| Classic Series | Comfortable Fit | All-day comfort |
| Dress Series | Snug Fit | Smart casual outfits |
| Thermal Series | Slightly Roomy | Cold weather |
| Work & Safety Boots | Secure Fit | Job sites |
| All-Terrain Boots | Supportive Fit | Hiking & outdoor use |
How to Measure Your Feet
Wear the socks you plan to use with your boots and stand on a sheet of paper placed against a wall. Mark the back of your heel and the tip of your longest toe, then measure the distance between the two marks.
Measure both feet because one foot is often slightly larger than the other. Use the larger measurement when selecting your boot size. Measuring your feet at the end of the day provides the most accurate results because feet naturally expand after hours of walking.
How Should Blundstone Boots Fit?
Blundstone boots should fit securely around the heel while allowing your toes to move naturally. Leave about ½ inch (12–13 mm) of space between your longest toe and the front of the boot. The leather may feel firm at first but typically softens and molds to your feet with regular wear.
Blundstone boots are available in full sizes only for many styles. If you need a slightly roomier fit, half sizes add extra width rather than extra length, making them a good choice for wider feet.
Buying Tips
- Measure both feet before ordering.
- Compare your measurements with Blundstone’s official size chart.
- Wear the socks you plan to use most often.
- Remember that AU and UK sizes are the same.
- Consider half sizes if you need additional width.
- Read customer reviews for style-specific fit advice.
- Buy from authorized retailers with an easy return policy.
Common Blundstone Sizing Mistakes
A common mistake is ordering your regular US size without converting it to Blundstone’s Australian sizing. Since Blundstone labels boots using AU sizing, it’s important to use the official conversion chart before purchasing.
Another mistake is assuming half sizes add length. On most Blundstone models, half sizes provide additional width instead of extra length, making them ideal for people with wider feet.
Conclusion
A properly fitted pair of Blundstone boots provides exceptional comfort, support, and durability for everyday wear. Measuring your feet and comparing them with the official Blundstone size chart is the easiest way to choose the right size before ordering.
Because Blundstone uses Australian sizing and individual collections may fit slightly differently, always check the official size guide for your chosen style. The right fit will keep your boots comfortable from the first walk to years of regular use.
Frequently Asked Questions
1. Does Blundstone use US or Australian sizing?
Blundstone boots use Australian (AU) sizing, which is the same as UK sizing. You’ll need to convert your US size using the official Blundstone size chart before purchasing.
2. Should I size up or down in Blundstone boots?
Most people should choose their normal size after converting to AU sizing. If you’re between sizes or have wider feet, a half size often provides extra width rather than additional length.
3. Do Blundstone boots stretch?
Yes. The premium leather upper softens and molds to the shape of your feet with regular wear. However, the length of the boot does not significantly change.
4. What do Blundstone half sizes mean?
For most Blundstone styles, half sizes provide additional width, not extra length. They’re a good option if the full size feels slightly narrow.
5. Are Blundstone sizes the same across all collections?
Most collections follow the same sizing system, but the fit can vary slightly depending on the style and materials. Always check the official Blundstone sizing guide for the specific collection you’re buying.


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