Is a 30H the same in every brand?

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

What are the sister sizes for 30H?

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

30H Bras

What is a 30H in other brands?

498 bras tracked in 30H · 6 brands · See all H cup

Brands: Bravissimo, Fantasie, Freya, Panache, ThirdLove, Wacoal

Your 30H across brands

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

Brand	How it runs	Your 30H →
ThirdLove	cups run generous	30H
Wacoal	true to size	30H
Panache	true to size	30FF
Freya	band runs small	30FF

What is a 30H in other brands? See all 30+ brands →

Editorial buying guide

Read the 30H buying guide

Top picks, sister sizes, and how to spot a good 30H fit.

Read →

Sister sizes

28I 32G What are sister sizes?

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$74.00

Freya

Tailored Molded Strapless Bra: Natural Beige

$74.00

Your 30H across brands

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

Deco U W Moulded Strapless Molded Strapless Bra: Nude

Deco U W Moulded Strapless Molded Strapless Bra: Black

Tailored Molded Strapless Bra: Natural Beige

Tailored Molded Strapless Bra: Black

Rebecca Essentials Spacer Molded Bra: Red

Rebecca Essentials Spacer Molded Bra: Natural Beige

Rebecca Essentials Spacer Molded Bra: Black

Rebecca Essentials Spacer Molded Bra: Blush

Serene Full Cup Bra - Noir

Florence Balcony Bikini Top - Polka Dot Print

Billie Plunge Bikini Top - Sparkle Teal

Belle Balcony Bra: White

Belle Balcony Bra: Natural Beige

Belle Balcony Bra: Black

Belle Full Cup Bra: White

Belle Full Cup Bra: Natural Beige

Belle Full Cup Bra: Black

Aura Molded Bra: Natural Beige

Aura Molded Bra: Black

Cesile Side Support Bra: Peach Sorbet

Cesile Side Support Bra: Black

Demure Molded Non Padded Bra: Natural Beige

Demure Molded Non Padded Bra: Black

Emmaline Padded Plunge Bra: Natural Beige

Emmaline Padded Plunge Bra: Midnight

Emmaline Padded Plunge Bra: Blossom

Emmaline Side Support Bra: Natural Beige

Emmaline Side Support Bra: Midnight

Emmaline Side Support Bra: Blossom

Power Wired Sports Bra - Blue

Allure Demi Balcony Bra - Black/Latte

Ana Plunge Bra - White

Serene Full Cup Bra - Vintage

Ana Plunge Bra - Vintage

Ana Plunge Bra - Black

Allure Demi Balcony Bra - Bloom

Ana Plunge Bra - Honey

Ana Plunge Bra - Ocean Blue

Envy Plunge Bra - Honey

Envy Plunge Bra - Black

Fleur Bra - Dark Floral

Jenna Bra - White

Reeva Bra - Black

Satine Butterfly Bra - Multi Print

Posey Bra - Pink Floral

Niya Smoothing Bra - Forest Green

Winnie Bra - Floral Print

Ultimate Comfort Nova Wrap Bra - Black

Willow Bra - Leopard Print

Willow Celestial Bra - Black/Multi