What is a 50G in Victoria's Secret?

Victoria's Secret cups run about a full cup small, so a standard US 50G usually needs a 50H there. If you already wear a 50G in Victoria's Secret, your size in a true-to-size brand is likely a cup smaller.

Which brands keep a 50G the same?

In true-to-size brands a US 50G stays a 50G: Wacoal, Panache, Glamorise, b.tempt'd, Maidenform, Fantasie, Gossard, Pour Moi, PrimaDonna, Marie Jo, Anita, Goddess. Fit can still vary by style, so treat the label as the starting point.

Do UK brands size a 50G differently from US brands?

UK brands label cups in a different sequence above D (D, DD, E, F, FF, G), so the same letters can mean different volumes. In a true-to-size UK brand like Panache, a US 50G is a 50F; the band number stays the same.

What size replaces a 50G in brands that don't use cup sizes?

SHEFIT, Kindred Bravely, ENELL, Under Armour, Nike size by their own charts (XS-XL or numeric) instead of band/cup, so a 50G doesn't carry over directly. Start from each brand's chart with your underbust and bust measurements.

Size conversion

What Is a 50G in Other Brands?

Bra sizes are not standardized: the same label means different things brand to brand, so your 50G is a starting point, not a fixed size. A US 50G usually needs a 50H in Victoria’s Secret, maps to a 50F in a true-to-size UK brand like Panache, and stays a 50G in Wacoal.

Your 50G in Victoria's Secret

50H

Cups run a full cup small, so size up

Your 50G in Panache

50F

True-to-size UK sizing

Your 50G in Wacoal

50G

True to size, year after year

Every brand we track

Your 50G, brand by brand

Grouped by the sizing system each brand labels its cups in. Brands we stock link to their full lineup.

US-sized brands

Brand	How it runs	Your 50G →
ThirdLovein stock	cups run generous	50G
Wacoalin stock	true to size	50G
Glamorisein stock	true to size	50G
SHEFITin stock	-	Adjustable XS-6Luxe sizing rather than standard band/cup; size by the brand chart.
b.tempt'din stock	true to size	50G
Kindred Bravelyin stock	-	Uses XS-XXL nursing/maternity sizing rather than band/cup; size by the brand chart.
ENELLin stock	-	Uses numeric high-impact sizing (00-8) rather than band/cup; size by the brand chart.
Natori	cups run small	50G
Bali	band runs large	48G
Playtex	band runs large	48G
Maidenform	true to size	50G
Vanity Fair	band runs large	50G
Calvin Klein	band runs small	50G
Victoria's Secret	cups run small	50H
Brooks	band runs small	50G
Under Armour	-	Compression fit runs generous; XS-XL sizing rather than band/cup; size by the brand chart.
Nike	-	Generous fit; XS-XL sizing rather than band/cup; size by the brand chart.
Cacique	band runs large	50G
Torrid	band runs large	50G

UK-sized brands (cups run D, DD, E, F, FF, G...)

Brand	How it runs	Your 50G →
Panachein stock	true to size	50F
Freyain stock	band runs small	50F
Elomiin stock	cups run generous	50F
Fantasiein stock	true to size	50F
Curvy Kate	band runs small	50F
Gossard	true to size	50F
Pour Moi	true to size	50F
Goddess	true to size	50F

EU-sized brands

Brand	How it runs	Your 50G →
Chantelle	cups run small	50G
Simone Perele	cups run small	50G
PrimaDonna	true to size	50G
Marie Jo	true to size	50G
Triumph	band runs large	50G
Anita	true to size	50G

Translations are guidance from cross-brand fit data, not a guarantee - fit also depends on breast shape and style. Cross-brand offset data v1-2026-05-28.

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See every 50G bra in stock →

50G sister sizes

Sister sizes hold the same cup volume on a different band. If the 50G cup fits but the band doesn’t, try:

48H What are sister sizes?

Interactive

Try your own size

Not a 50G? Enter any size to see it in every brand. Your size never leaves your browser.

Brand Size Translator

Find your size across different brands

Your base size (US)

50G

Why sizes vary: Each brand uses different patterns, materials, and fit philosophies. A 34DD in Victoria's Secret fits differently than a 34DD in Panache.

ThirdLove

Half-cup sizing available; cups run slightly generous.

50G

Wacoal

True to size; consistent fit across decades.

50G

Panache

UK sizing; true to size, consistent year over year.

50F

Freya

UK sizing; bands run snug.

50F

Elomi

UK plus-size full-bust; cups run generous.

50F

Glamorise

US full-figure; true to size.

50G

SHEFIT

Adjustable XS-6Luxe sizing rather than standard band/cup; size by the brand chart.

50G

b.tempt'd

Wacoal-family fit DNA; runs true to US sizing, lighter construction.

50G

Kindred Bravely

Uses XS-XXL nursing/maternity sizing rather than band/cup; size by the brand chart.

50G

ENELL

Uses numeric high-impact sizing (00-8) rather than band/cup; size by the brand chart.

50G

Natori

Cups run small; consider sizing up.

50G

Chantelle

French sizing; cups run small.

50G

Bali

Bands run loose; consider sizing down.

48G

Playtex

Bands run large; size down in band.

48G

Maidenform

Generally true to size.

50G

Vanity Fair

Bands run slightly loose.

50G

Calvin Klein

Bands run slightly snug.

50G

Victoria's Secret

Cups run very small; size up a full cup.

50H

Fantasie

UK sizing; consistent fit.

50F

Curvy Kate

UK sizing; bands run firm.

50F

Gossard

UK sizing; classic fit.

50F

Pour Moi

UK sizing; budget-friendly.

50F

Simone Perele

French luxury; cups run small.

50G

PrimaDonna

Belgian luxury; true EU sizing.

50G

Marie Jo

Belgian; consistent fit.

50G

Triumph

German; bands slightly generous.

50G

Anita

German; strong post-surgery range.

50G

Brooks

Compression sports style; may run snug.

50G

Under Armour

Compression fit runs generous; XS-XL sizing rather than band/cup; size by the brand chart.

50G

Nike

Generous fit; XS-XL sizing rather than band/cup; size by the brand chart.

50G

Goddess

UK sizing; strong plus-size range.

50F

Cacique

Lane Bryant's brand; bands run generous.

50G

Torrid

Plus-focused; bands run large.

50G

Common questions

50G conversion questions

What is a 50G in Victoria's Secret?: Victoria's Secret cups run about a full cup small, so a standard US 50G usually needs a 50H there. If you already wear a 50G in Victoria's Secret, your size in a true-to-size brand is likely a cup smaller.
Which brands keep a 50G the same?: In true-to-size brands a US 50G stays a 50G: Wacoal, Panache, Glamorise, b.tempt'd, Maidenform, Fantasie, Gossard, Pour Moi, PrimaDonna, Marie Jo, Anita, Goddess. Fit can still vary by style, so treat the label as the starting point.
Do UK brands size a 50G differently from US brands?: UK brands label cups in a different sequence above D (D, DD, E, F, FF, G), so the same letters can mean different volumes. In a true-to-size UK brand like Panache, a US 50G is a 50F; the band number stays the same.
What size replaces a 50G in brands that don't use cup sizes?: SHEFIT, Kindred Bravely, ENELL, Under Armour, Nike size by their own charts (XS-XL or numeric) instead of band/cup, so a 50G doesn't carry over directly. Start from each brand's chart with your underbust and bust measurements.

Shop every 50G bra Translate any size How sizing differs by brand