International Bra Size Conversion Guide
March 17, 2024•7 min read•Size Guide
Table of Contents
- Understanding Different Size Systems
- US Size System
- UK Size System
- EU Size System
- Other International Systems
- Conversion Tips
- Brand-Specific Variations
- Professional Solutions
Understanding Different Size Systems
Key differences between international sizing systems:
- Band size measurements vary by country
- Cup size progression differs
- Letter systems vary internationally
- Size ranges differ by region
US Size System
Understanding US bra sizes:
- Band sizes are measured in inches
- Common cup sizes: A, B, C, D, DD, DDD, G, H, I, J
- DD is sometimes labeled as E
- DDD is sometimes labeled as F
UK Size System
Understanding UK bra sizes:
- Band sizes are measured in inches
- Cup sizes: A, B, C, D, DD, E, F, FF, G, GG, H
- Double letters are used after E (except DD)
- Sizing tends to be more consistent across brands
EU Size System
Understanding EU bra sizes:
- Band sizes are measured in centimeters
- Cup sizes: A, B, C, D, E, F, G, H, I, J
- No double letters are used
- 5 cm steps between band sizes
Other International Systems
Other sizing systems to know:
- French sizing uses numbers plus letters
- Italian sizing uses numbers only
- Australian sizing is similar to UK
- Japanese sizing uses centimeters
Conversion Tips
Expert Advice
- Always check brand-specific size charts
- Use our calculator for accurate conversion
- Consider trying sister sizes
- Remember that fit varies by brand
- Keep track of your size in different systems
Brand-Specific Variations
Important brand considerations:
- European brands may run smaller
- US brands often vary in cup progression
- Luxury brands may use unique sizing
- Some brands offer conversion charts
Professional Solutions
How to ensure accurate conversion:
- Use our size calculator
- Measure regularly
- Keep notes on different brands
- Consider professional fitting