Calculate Bra Size
How to Measure Bra Size: A Complete and Accurate Guide
Finding the right bra size is essential for comfort, support, and confidence. This detailed, humanized guide will help you measure your bra size at home with ease using our online bra size calculator. Let’s get started!
Preparation for Bra Measurement
Before you begin, gather these essentials for accurate results:
- Soft Measuring Tape: Flexible and non-stretchable.
- Mirror (Optional): Helps keep the measuring tape level.
- What to Wear: A non-padded bra or snug tank top.
- Notepad: To jot down your measurements.
Things to Consider Before Measuring
- When to Measure: Measure a few days after your menstrual cycle when your breast size is most stable.
- Where to Measure: Choose a well-lit, private space with a mirror.
- Environment: Ensure a flat surface and have a notepad ready.
Step-by-Step Bra Measurement Guide
Step 1: Measure Your Band Size
- Wrap the measuring tape snugly around your ribcage, directly under your bust.
- Ensure the tape is straight and level across your back.
- Round the measurement to the nearest whole number.
Step 2: Measure Your Bust Size
- Wrap the measuring tape around the fullest part of your bust.
- Keep the tape parallel to the ground and comfortably snug.
- Round the measurement to the nearest whole number.
Step 3: Calculate Your Cup Size
subtract your band size (Step 1) from your bust size (Step 2) to find the difference. Each inch of difference corresponds to a specific cup size:
For example, if your band size is 34 inches and your bust size is 36 inches, the difference is 2 inches, making your bra a B cup size. Your full bra size would be 34B.
- 1 inch difference = A cup
- 2 inches difference = B cup
- 3 inches difference = C cup, and so on.
Refer to the cup size chart below corresponding to your country’s sizing standards
Cup Size Chart
| Difference in (cm) | UK | US | EU | FR | AU |
|---|---|---|---|---|---|
| <1 | AA | AA | AA | AA | AA |
| 1 (2.5) | A | A | A | A | A |
| 2 (5.1) | B | B | B | B | B |
| 3 (7.6) | C | C | C | C | C |
| 4 (10.2) | D | D | D | D | D |
| 5 (12.7) | DD | DD/E | E | E | DD |
| 6 (15.2) | E | DDD/F | F | F | E |
| 7 (17.8) | F | DDDD/G | G | G | F |
| 8 (20.3) | FF | H | H | H | G |
| 9 (22.9) | G | I | I | I | H |
| 10 (25.4) | GG | J | J | J | I |
| 11 (27.9) | H | K | K | K | J |
| 12 (30.5) | HH | L | L | L | K |
| 13 (33.0) | J | M | M | M | L |
| 14 (35.6) | JJ | N | N | N | M |
| 15 (38.1) | K | O | O | O | N |
| 16 (40.6) | KK | P | P | P | O |
| 17 (43.2) | L | Q | Q | Q | P |
| 18 (45.7) | M | R | R | R | LL |
For example, if your band size is 34 inches and your bust size is 36 inches, the difference is 2 inches, making your bra size 34B.
Step 4: Use Our Online Ai Bra Size Calculator
Save time and avoid manual calculations by using our online bra size calculator. Just input your band and bust measurements, and choose inches or centimeters. Our tool provides:
- Your Recommended Bra Size
- Sister Sizes for Flexibility
- Recommended Brands and Styles
Step 5: Try On Bras for Fit
Once you have your calculated bra size, try on different bras in that size. Fit can vary across brands, so experiment with a few options for the best comfort and support.
Frequently Asked Questions
1. How accurate is the bra size calculator?
Our calculator uses precise algorithms for accurate results, but trying on different styles ensures the best fit.
2. Can I use both inches and centimeters?
Yes, our calculator supports both units.
3. Why do sizes vary across brands?
Different brands have unique sizing standards, so it’s helpful to check their size charts.
4. Does the calculator work for all bra types?
Absolutely! It works for strapless, wireless, push-up bras, and more.
5. Can I save my results for future use?
Yes, you can download and save your size recommendations for easy reference.
6. Is there an AI to guess bra size?
Yes, several apps and online tools use AI to estimate your bra size based on photos, measurements, and fit preferences.
7. Which bra is bigger, 34 or 36?
A 36 band size is larger than a 34. The number represents the measurement around your ribcage.
8. How can I calculate my bra size?
Measure your band and bust size, then subtract the band size from the bust size to determine the cup size. Combine them to get your bra size.
9. What is 42 bra size?
A 42 bra size means a band measurement around 42 inches. The cup size (A, B, C, etc.) depends on the difference between the bust and band size.
10. What size bra fits me?
The right bra size depends on your band and bust measurements. Use our guide or online calculator to find the perfect fit.
11. Is there an app to guess bra size?
Yes, some apps estimate bra size using photos, AI analysis, and measurement inputs.
12. How can I predict my breast size?
Breast size can be estimated based on genetics, body shape, and measurements. For accurate sizing, measure your band and bust size.
13. How to measure bra size with phone?
Some apps allow you to measure bra size using your phone’s camera and AI technology. or Visit AiCalculator.in
14. Can I ask my girlfriend her bra size?
If you feel comfortable and have a respectful relationship, you can ask. Otherwise, you could check the tag on her favorite bra for size information.
Measuring your bra size at home doesn’t have to be complicated. With our easy-to-use bra size calculator and this step-by-step guide, you’ll find your perfect fit in no time. Start measuring today and feel the difference!
