Poland Bra Size Calculator (Kalkulator Rozmiaru Biustonosza Polska)
Wearing the right Polish bra size improves your comfort and posture every day. Use this simple tool to discover your best-fitting size in seconds.
Use our easy Poland Bra Size Calculator below to find your size!
🇵🇱 Polish Bra Size Calculator (EU System)
🇵🇱 Polski rozmiar biustonosza
Wprowadź swoje wymiary w centymetrach, aby poznać swój polski rozmiar biustonosza.
🎯 Twój rozmiar biustonosza
Finding a bra that fits perfectly is key to feeling comfortable and supported! But bra sizes can be confusing because different countries use different systems. In Poland, bra sizes usually follow the standard European (EU) system. This means they use centimeters (cm) for measuring and have band sizes like 65, 70, 75, 80, and cup sizes like A, B, C, D, and often go up to larger letters like F, G, H, K and beyond!
Knowing your correct Polish bra size (polski rozmiar biustonosza), which is the same as your EU size, helps when shopping for bras in Poland or from Polish and European brands. Using an accurate bra size calculator is the easiest way to figure it out! This guide and our Polish bra size calculator (kalkulator rozmiaru biustonosza Polska) make understanding polskie rozmiary biustonoszy simple!
Let’s learn how to measure and use our bra size calculator for Poland!
How to Measure for the Polish Bra Size Calculator
Finding your Polish bra size (using the EU system) starts with simple measurements using a soft measuring tape and centimeters (cm)! Getting accurate measurements is key for using any bra size calculator correctly. General guides like this one on taking body measurements for sewing show the basics.
- Measure Your Underbust (Obwód pod biustem): Wear a non-padded bra or no bra. Breathe out normally. Wrap the tape measure firmly and snugly around your body, right underneath your breasts where the bra band should sit. Keep the tape straight and level.
Write down this number in cm. - Measure Your Bust (Obwód w biuście): Keep the tape level and wrap it loosely around the fullest part of your breasts (usually across the nipples). Don’t pull the tape too tight.
Write down this number in cm too. - Use the Bra Size Calculator: Enter your underbust measurement (cm) and your bust measurement (cm) into the Polish bra size calculator above.
- Get Your Result: Click the calculate button! Our bra size calculator will suggest your (EU) Polish bra size (like 70F or 75H).
Easy Tip: Stand in front of a mirror to keep the tape measure level. Asking someone you trust for help can make measuring easier!
How Polish Bra Size (EU System) Work (and the Calculator Helps!)
Polish bra size follows the standard European (EU) method, though some Polish brands are known for fitting snugly in the band. Here’s how the bra size calculator figures it out:
- Band Size (Rozmiar pod biustem): The band number (65, 70, 75, 80…) comes directly from your underbust measurement in cm. Each number covers a small range.
- 63-67 cm underbust ≈ 65 band
- 68-72 cm underbust ≈ 70 band
- 73-77 cm underbust ≈ 75 band
- 78-82 cm underbust ≈ 80 band
(Our calculator determines this band number for you!)
- Cup Size (Rozmiar miseczki): The letter (A, B, C, D, E, F, G…) shows the difference between your bust measurement (cm) and your underbust measurement (cm). The bra size calculator finds the cup based on this difference (usually in 2cm steps):
- ~12-14 cm difference ≈ A cup
- ~14-16 cm difference ≈ B cup
- ~16-18 cm difference ≈ C cup
- ~18-20 cm difference ≈ D cup
- ~20-22 cm difference ≈ E cup
- ~22-24 cm difference ≈ F cup
- ~24-26 cm difference ≈ G cup
Using our online bra size calculator makes finding your Polish/EU size easy!
What Your Polish Bra Size Means
Your calculated Polish bra size (e.g., 70G or 75F) from the bra size calculator helps you shop for bras using the EU system common in Poland. Remember that fit can still vary a bit between different styles and brands, and some Polish brands might fit tighter in the band than other EU brands.
You can compare your Polish/EU size to other systems using our US Bra Size Calculator or UK Bra size Calculator.
Bodies change, so remeasuring and using a bra size calculator every year is smart. If you feel between sizes, sister sizes (rozmiary siostrzane) might help. If a 75F band feels loose, try 70G (smaller band, bigger cup). If 75F feels tight, try 80E (bigger band, smaller cup). Our Sister Size Finder explains this.
Fixing Common Bra Fit Problems
Getting the right polski rozmiar biustonosza, often found using a bra size calculator, can solve many issues!
- Band Rides Up Back? Band number (70, 75…) is likely too big. Try a smaller band number, bigger cup (e.g., change 80D to 75E).
- Straps Dig In? Check band fit first. If straps still dig, the style might be wrong.
- Spilling Out? Need a bigger cup letter (rozmiar miseczki).
- Gaps in Cups? Cup might be too big, or style is wrong. Try smaller cup or different style.
- Wire Pokes? Size or style is likely incorrect.
Changing International Sizes to Polish (EU)
Converting sizes to Polish bra sizes (which use the EU system) requires a conversion chart or bra size calculator if you know your size in a different system.
- US/UK to Polish/EU: Needs conversion. (e.g., US/UK 30 ≈ PL/EU 65; US/UK 32 ≈ PL/EU 70). Cup letters often align up to D, then check carefully (UK DD ≈ EU E; UK E ≈ EU F; UK F ≈ EU G).
- French (FR) to Polish/EU: Subtract 15 from the French band number. Cup letter stays the same. (e.g., FR 85F = PL/EU 70F).
- Italian (IT) to Polish/EU: Needs conversion. (e.g., IT 1 ≈ PL/EU 65; IT 2 ≈ PL/EU 70). Cup letters are usually the same.
- AU/NZ to Polish/EU: Needs conversion. (e.g., AU/NZ 8 ≈ PL/EU 65; AU/NZ 10 ≈ PL/EU 70). Cup letters often align up to D/DD.
Accurate measurements are key! Trust your cm measurements with the Poland bra size calculator. Guides like this one on measurement accuracy are helpful.
| Underbust (cm) | Polish/EU Band Size | Approx. US/UK Band | Approx. French Band | Approx. Italian Band |
|---|---|---|---|---|
| 63-67 cm | 65 | 30 | 80 | 0/1 |
| 68-72 cm | 70 | 32 | 85 | 1 |
| 73-77 cm | 75 | 34 | 90 | 2 |
| 78-82 cm | 80 | 36 | 95 | 3 |
| 83-87 cm | 85 | 38 | 100 | 4 |
Our Bra Size Converter also helps compare sizes globally.
Tips for Buying Bras in Poland
Shopping for bras using Polish (EU) sizing?
- Measure First: Use cm for underbust and bust.
- Use a Poland Bra Size Calculator: Get your EU band number (65, 70…) and cup letter (A, B, C, F, G…).
- Check Brands: Fit can vary, especially with Polish brands known for a wide cup range and sometimes firmer bands. Look for specific charts (tabela rozmiarów).
- Consider Fabric: Stretch affects fit.
- Read Reviews (Opinie): See what others say about fit, especially for specific Polish brands.
- Check Returns Policy (Polityka zwrotów): Ensure you can exchange if needed.
More Support with Polish Bra Size Tools
Understanding your Polish bra size can make a real difference in how you feel every day. A well-fitted bra not only supports your body but also boosts comfort and confidence across different stages of life. Whether you are adjusting to changes or shopping for new styles, it helps to have the right tools.
You can check your fit across other regions using our Bra Size Converter, or explore personalized suggestions through the Sister Size Finder. If you are buying for someone younger, try our Teen Bra Size Calculator for more tailored support.
To learn more about how sizing accuracy affects overall health and posture, the American Academy of Orthopaedic Surgeons offers helpful information on body mechanics and fit-related concerns.
With the right size and support, every day feels easier to handle—comfort begins with the right bra.