44D bra size
44D means band 44 with cup D, and the cup represents a 4 in (10.2 cm) difference between your bust and band.
US 44D · UK 44D
- Difference4 in10.2 cm
- Underbust, underbust method43 to 45 in109.22 to 114.3 cm
- Bust for this cup47.5 to 48.5 in120.65 to 123.19 cm
Each range includes its first figure and stops just short of its last.
Which measurements give a 44D
The label is a band and a cup, not a body measurement. Each of the three published rules turns the same label into different measurements.
| Method | Underbust (in) | Underbust (cm) | Bust (in) |
|---|---|---|---|
| Underbust method | 43 to 45 in | 109.22 to 114.3 cm | 47.5 to 48.5 in |
| Add-4 method | 38.5 to 40.5 in | 97.79 to 102.87 cm | 47.5 to 48.5 in |
| EU method, band 100 | 38.39 to 40.35 in | 97.5 to 102.5 cm | Cup read in cm |
Each range includes its first figure and stops just short of its last.
44D in six sizing systems
| System | Band | Cup | Size |
|---|---|---|---|
| US | 44 | D | 44D |
| UK | 44 | D | 44D |
| EU | 100 | D | 100D |
| FR/BE | 115 | D | 115D |
| AU/NZ | 22 | D | 22D |
| JP | 100 | E | 100E |
Bands and letters are label equivalents, not body measurements. JP letters vary by brand.
Sister sizes of 44D
A sister size moves the band one step and the cup one letter the other way.
- 2 bands down40DDD
- 1 band down42DD
- 1 band up46C
- 2 bands up48B
The sister sizes listed for 44D include 42DD/E. The cup difference is 4 in (10.2 cm), measured as bust minus band. On band 44, a bust of 47.5 in up to but not including 48.5 in (120.7 cm up to but not including 123.2 cm) gives cup D.
Published charts disagree on the band reached from the same underbust: the underbust method uses it directly, while the add-4 method adds 4 or 5 inches. For band 44, the add-4 method range is 38.5 in up to but not including 40.5 in (97.8 cm up to but not including 102.9 cm). The EU method gives band 100 for 97.5 cm up to but not including 102.5 cm (38.4 in up to but not including 40.4 in). US, UK, EU, FR/BE and AU/NZ use D; JP uses E, whose letters vary by brand.
The listed sister sizes are 40DDD/F, 40E, 90F, 105F, 18E and 90G; 42DD/E, 42DD, 95E, 110E, 20DD and 95F; 46C, 46C, 105C, 120C, 24C and 105D; and 48B, 48B, 110B, 125B, 26B and 110C. A sister size changes the band fit. People measure again and try on.
Questions
What does 44D mean?
44D is a band of 44 with a cup that stands for a difference of 4 in (10.2 cm) between bust and band in US sizing.
What measurements give a 44D?
By the underbust method, an underbust of 43 to 45 in (109.22 to 114.3 cm) gives band 44, and a bust of 47.5 to 48.5 in gives this cup. By the add-4 method, band 44 comes from an underbust of 38.5 to 40.5 in. Each range includes its first figure and stops just short of its last.
What are the sister sizes of 44D?
The sister sizes of 44D are 40DDD, 42DD, 46C and 48B. Each step up in band takes the cup one letter down, and each step down takes it one letter up.