Is a 30F the same in every brand?

No - a 30F isn't identical across brands, because brands use different sizing systems and cup depths. Here's how a standard US 30F translates in the brands we track: ThirdLove 30DDD, Wacoal 30DDD, Panache 30E, Freya 30E, Elomi 30E, Glamorise 30DDD, b.tempt'd 30DDD, Fantasie 30E. SHEFIT, Kindred Bravely, ENELL size by their own chart instead of band/cup.

What are the sister sizes for 30F?

30F's sister sizes — same cup volume, different band — are 28G and 32DDD. Try a sister size if the band feels too tight or loose but the cup still fits.

30F Bras

What is a 30F in other brands?

176 bras tracked in 30F · 3 brands · See all F cup

Brands: Bravissimo, Glamorise, ThirdLove

Your 30F across brands

A 30F isn’t the same in every brand. Here’s how a standard US 30F translates across the brands we track — and how each one runs.

Brand	How it runs	Your 30F →
ThirdLove	cups run generous	30DDD
Wacoal	true to size	30DDD
Panache	true to size	30E
Freya	band runs small	30E
Elomi	cups run generous	30E
Glamorise	true to size	30DDD
SHEFIT	-	Sizes by brand chart
b.tempt'd	true to size	30DDD
Kindred Bravely	-	Sizes by brand chart
ENELL	-	Sizes by brand chart
Fantasie	true to size	30E

Translate across all 30+ brands →

Sister sizes

28G 32DDD What are sister sizes?

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Your 30F across brands

Enya Bra - Red

Front-Closure Stretch Lace WonderWire Bra White

Front-Closure Stretch Lace WonderWire Bra Cafe

Front-Closure Stretch Lace WonderWire Bra Black

Katya Bra - Red/Orange

Zero Edge™ Wireless Push-Up Bra: Black-Leopard

Zero Edge™ Push-Up Bra: Taupe

Zero Edge™ Push-Up Bra: Black

Zero Edge™ Push-Up Bra: Leopard

Loretta Bra - Red

Ophelia Bra - Orange

Etta Bra - White Multi

Amara Bra - Bright Blue

Ophelia Bra - White Multi

Zero Edge™ Wireless Push-Up Bra: Taupe

Zero Edge™ Wireless Push-Up Bra: Black

24/7® Classic Strapless Push-Up Bra: Taupe

Zero Edge™ Wireless Push-Up Bra: Leopard

Florence Bra - White/Lime

Delilah Bra - Heart Print

Melrose Bra - White

Melrose Bra - Beige

Ophelia Bra - Multi

Etta Bra - Multi

Niya Bra - Leopard Print

Sara Bra - Navy Floral

Esther Bra - Multi Floral

Ida Bra - Black

Martha Bra - Blue Multi

Delilah Bra - Geo Floral

Willow Bra - Lilac/Multi

Delilah Bra - Blue Floral

Zero Edge™ Contour Bra: Taupe

Avery Bra - Ivory

Avery Bra - Black

Post Surgery Bra - Red

Amelia Bra - Cobalt/Gold

Adele Bra - Burgundy

Cici Non Wired Bra - Blush Pink

Adele Bra - Black

Lacey Bloom Bra - Deep Red

Etta Bra - Black

Amelia Bra - Off White/Black

Florence Bra - Black

Millie Bra - Deep Red

Dana Front Fastening Bra - Aqua

Millie Bra - Deep Green

Daisy Bra - Green Floral

Millie Bloom Bra - Red/Pink

Indie Bra - Pink

Esmae Bra - Forest Green

Indie Bra - Hot Pink

Millie Bloom Bra - White

Millie Bra - Hazelnut

Esi Bra - Purple Multi

Fleur Bra - Dark Floral

Jenna Bra - White

Reeva Bra - Black

Satine Butterfly Bra - Multi Print

Posey Bra - Pink Floral