Women's Footwear Size Guide — Indian, US, UK, EU Conversion
Women’s Footwear Size Guide — Indian, US, UK, EU Conversion
Last updated: March 2026 · 10 min read
Ordering shoes online should not feel like a gamble. The biggest reason for footwear returns is incorrect sizing — and it is almost always preventable. This definitive size guide covers Indian, US, UK, and EU size conversions with precise measurements in centimetres, teaches you how to measure your foot at home, explains width sizing, and highlights the most common sizing mistakes. Bookmark this page and never order the wrong size again. Whether you are shopping for block heels, flats, or wedges, this chart has you covered.
1. Women’s Shoe Size Conversion Table
This table covers the most common women’s shoe sizes across Indian, US, UK, and EU systems, along with the corresponding foot length in centimetres. Find your foot length first (see Section 2), then use this table to determine your size in any system.
| Foot Length (cm) | Indian | US | UK | EU |
|---|---|---|---|---|
| 21.5 | 2 | 4 | 2 | 34 |
| 22.0 | 2.5 | 4.5 | 2.5 | 35 |
| 22.5 | 3 | 5 | 3 | 35.5 |
| 23.0 | 3.5 | 5.5 | 3.5 | 36 |
| 23.5 | 4 | 6 | 4 | 36.5 |
| 24.0 | 5 | 7 | 5 | 37 |
| 24.5 | 5.5 | 7.5 | 5.5 | 38 |
| 25.0 | 6 | 8 | 6 | 38.5 |
| 25.5 | 7 | 8.5 | 6.5 | 39 |
| 26.0 | 7.5 | 9 | 7 | 40 |
| 26.5 | 8 | 9.5 | 7.5 | 41 |
| 27.0 | 9 | 10 | 8 | 42 |
| 27.5 | 9.5 | 10.5 | 8.5 | 42.5 |
| 28.0 | 10 | 11 | 9 | 43 |
Important note: Indian shoe sizes are typically equivalent to UK sizes. If a brand uses the Indian sizing system, your Indian size and UK size will be the same number. US sizes are approximately 2 sizes larger than Indian/UK sizes (e.g., Indian 5 = US 7). EU sizes follow a different numbering system altogether and are typically in the 34–43 range for women.
2. How to Measure Your Foot at Home
Accurate measurement is the foundation of finding the right size. Here is a step-by-step method that takes less than 5 minutes:
What You Need
- Two sheets of A4 paper (or any paper larger than your foot)
- A pen or pencil
- A ruler or measuring tape (in centimetres)
- A hard, flat surface (not carpet)
- The socks you would normally wear with the shoes you are buying
Step-by-Step Instructions
Step 1: Prepare. Place the paper on a hard floor against a wall. Put on the socks you plan to wear with the shoes. Measure in the evening — feet swell during the day and are at their largest by evening.
Step 2: Stand and trace. Stand on the paper with your heel touching the wall. Distribute your weight evenly on both feet (stand naturally, do not lean). Have someone trace the outline of your foot with the pen held vertically against your foot. If you are alone, mark the longest point of your toe and the widest points on each side.
Step 3: Measure length. Measure the distance from the wall (heel point) to the furthest toe mark. This is your foot length in centimetres. Write it down to the nearest millimetre.
Step 4: Measure width. Measure across the widest part of the traced outline (usually across the ball of the foot, from the big toe joint to the little toe joint). This is your foot width.
Step 5: Measure both feet. Repeat for the other foot. Most people have one foot that is 2–5 mm longer than the other. Always use the larger measurement when selecting your size.
Step 6: Find your size. Take your foot length measurement and find the closest match in the conversion table above. If you fall between two sizes, round up to the larger size for closed-toe shoes and round down for open-toe sandals and strappy heels.
3. Width Measurements Guide
Shoe width is often overlooked but is just as important as length for comfort. Here is a guide to width sizing:
| Width Category | Code | Ball Width (cm) for Size 6 (Indian) | Best Shoe Styles |
|---|---|---|---|
| Narrow | AA / 2A | < 8.0 | Pointed-toe, slingbacks |
| Standard | B / M | 8.0 – 8.8 | Most styles |
| Wide | D / W | 8.9 – 9.5 | Round-toe, block heels, open-toe |
| Extra Wide | EE / 2E | > 9.5 | Open-toe sandals, wide-fit styles |
Tips for wide feet: Look for shoes with round or square toe boxes. Block heels tend to run wider than stilettos. Open-toe designs relieve forefoot pressure. Wedges often have more generous toe boxes than pumps.
Tips for narrow feet: Ankle straps and T-straps help keep the shoe secure. Pointed-toe styles naturally accommodate narrower feet. If a shoe is slightly wide, an insole or heel grip can take up the extra space.
4. Sizing Tips by Heel Type
Different heel types fit differently, even in the same size. Here is how to adjust:
Stilettos & Pencil Heels
These tend to run narrow and your foot slides forward due to the steep pitch. If you are between sizes, go half a size up. Ensure the toe box does not pinch — your toes should not be pressed together. Check out our party heels for well-fitted stiletto options.
Block Heels
Block heels generally have a more standard fit. Stick to your measured size. The wider base means less forward sliding, so you do not need to size up for comfort.
Wedges
Wedges distribute weight more evenly, so foot expansion is less of an issue. True to size is usually correct. If the wedge has straps, ensure they are not too tight when your foot is at its evening-swollen size.
Flats & Ballet Shoes
Flats should fit snugly since there is no heel to keep the shoe on. If they are even slightly loose, they will slip with every step. Opt for your exact size or even half a size down if you have narrow feet.
Ankle Boots
Consider the thickness of socks you will wear. For thin socks or bare feet, go true to size. For thick winter socks, size up by half. The boot should hold your ankle firmly without pinching.
Strappy Sandals & Transparent Heels
Transparent and strappy heels often have minimal coverage, so any size mismatch is visible. Your toes should not hang over the front edge, and your heel should not extend beyond the back. Size up if between sizes.
5. Common Sizing Mistakes to Avoid
- Measuring while seated. Always stand when measuring — your foot spreads under your body weight, and that spread is what matters for fit.
- Using only one foot. Your feet are not identical. Measure both and use the larger size.
- Measuring in the morning. Feet are smallest in the morning and can swell by half a size by evening. Always measure in the evening or after walking.
- Ignoring width. Many women force wide feet into narrow shoes, causing bunions, corns, and blisters. If the ball of your foot is being compressed, you need a wider style, not a longer size.
- Assuming all brands size identically. There is no universal standard. A size 6 in one brand may fit like a 5.5 in another. Always check the brand-specific size chart if available.
- Buying shoes "to grow into." Oversized shoes cause blisters (friction from sliding), ankle instability, and altered gait. Always buy shoes that fit now.
- Forgetting sock thickness. If you will wear the shoes with socks or stockings, measure your foot while wearing them.
- Not accounting for heel height. Higher heels push the foot forward. In a 10 cm stiletto, your foot effectively takes up more toe box space than in a flat. This is why sizing up in very high heels often works.
6. Half Sizes & In-Between Fits
Not every brand offers half sizes. Here is what to do if you fall between sizes:
- For closed-toe shoes: Size up and add a cushioned insole or heel grip to fill the gap.
- For open-toe sandals: Size down — a slightly snug open-toe is less problematic than a loose one where your foot slides forward.
- For boots: Size up — you want room for socks and natural foot swelling.
- For heels you will wear all day: Size up — your feet will swell, and the extra room becomes essential after a few hours.
7. Brand-Specific Sizing Tips
While individual experiences vary, here are general tendencies across popular sizing systems:
- Indian brands — Generally follow UK sizing. A size 5 in most Indian brands equals UK 5 and US 7. Some newer DTC (direct-to-consumer) brands like Cunei use precise centimetre measurements — always check the size chart on the product page.
- European brands — EU sizes are consistent but the numbering is different. EU 37 is roughly Indian/UK 4. European shoes tend to be narrower, especially Italian makes.
- US brands — US sizing adds approximately 2 to the Indian/UK number. A US 8 = Indian/UK 6. American shoes tend to be wider than European ones.
- UK brands — UK and Indian sizing are essentially the same. UK shoes tend to have moderate widths.
Cunei sizing tip: At Cunei, we follow Indian/UK sizing. Check each product page for the specific size chart. If you are between sizes, our customer support team can help you choose — reach out via WhatsApp or email before ordering.
8. Frequently Asked Questions
What is the difference between Indian and UK shoe sizes?
Indian and UK shoe sizes are essentially the same for women’s footwear. A size 5 in Indian sizing equals a UK 5. The numbering system is identical, so if you know your UK size, you know your Indian size. US sizes, however, add approximately 2 — so an Indian/UK 5 equals a US 7.
How do I convert my Indian shoe size to EU?
To roughly convert Indian to EU, add 33 to your Indian size. For example, Indian size 5 ≈ EU 38, Indian size 6 ≈ EU 39, Indian size 7 ≈ EU 40. However, this is an approximation — use the detailed conversion table above for precise conversions based on foot length in centimetres.
Should I size up or down for heels?
For heels above 7 cm, consider sizing up by half a size. The steep pitch pushes your foot forward, effectively making the toe box feel smaller. For block heels and wedges below 7 cm, stick to your true size. For pointed-toe styles, always ensure your toes are not compressed — go up if in doubt.
Why do my shoes fit in one brand but not another?
There is no universal sizing standard. Each brand uses slightly different lasts (the mould around which the shoe is built), and lasts vary in width, arch height, and toe box volume. This is why a size 6 in Brand A might feel different from a size 6 in Brand B, even if the length is technically the same. Always refer to each brand’s specific size chart, and when possible, measure in centimetres for the most accurate fit.
How much room should be in the toe box?
You should be able to wiggle all five toes freely. For closed-toe shoes, there should be roughly 5–8 mm of space between your longest toe and the end of the shoe. In pointed-toe styles, the point extends beyond your toes (it is not meant to accommodate them) — focus on whether the widest part of your foot aligns with the widest part of the shoe.
Do feet change size over time?
Yes. Feet can change size due to age (ligaments stretch, arches flatten), weight changes, pregnancy (feet often increase by half to one full size permanently), and medical conditions. It is a good idea to re-measure your feet once a year, especially if your shoes start feeling tighter or looser than usual.
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