Bra Size Calculator

Freya Bra Size Guide

Align UK, US, and EU Freya sizes, decode signature plunge fits, and prepare sister size swaps for everything from Deco to Freya Active.

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Quick conversion reference

Use this chart after running the Bra Size Calculator to map UK cups to US and EU equivalents before shopping overseas or online.

UKUSEUNotes
28F28G60GSignature size in Freya Deco plunge bras for petite frames.
30FF30H65HCommon in Freya Idol molded T-shirt bras with smooth cups.
32G32I70IIdeal for Freya Fancies lace balcony with stretch upper cups.
34GG34J75JCheck strap stability in Freya Signature side support styles.
36H36K80KFreya Active sports bras shine here; test tighter sister for runs.

Collection fit notes

Deco Plunge

Molded plunge with strong uplift. Runs true in the band; cup depth is generous, so start with calculator result before testing down a cup.

Freya Fancies Balcony

Lace balcony with stretch top panel. Sister size down in the band if you notice quick band stretch over time.

Offbeat Side Support

Side support slings reposition tissue forward. Cup fits true; ensure straps are shortened to support fuller busts.

Freya Active Core

High-impact sports bra with encapsulation/compression hybrid. Use the Sports Advisor to adjust band tightness per workout.

Freya fit checklist

  • Freya labels follow UK cup progression. After using the calculator, match the UK letter to Freya tags directly.
  • Stretch lace styles may relax faster—track band snugness and rotate bras to extend lifespan.
  • Deco molded cups can gape on shallow breasts; switch to half cups or try the smaller sister cup if needed.
  • Sports styles benefit from the tighter sister band for intervals; keep the looser sister for recovery days.

Helpful Freya resources

See how our calculator tools fit togetherPlan Freya sister size combosTune Freya Active support for running

Frequently asked questions

Do Freya bras run true to size?

Bands align with UK sizing and feel moderately firm. Start with the calculator result; try the tighter sister if the band rides up after a few wears.

How do I convert Freya sizes to US labels?

Use the conversion table or the calculator output—Freya’s UK cups map up one letter compared with US labels (UK G ≈ US I).

Which Freya styles suit fuller busts?

Side support styles (Offbeat, Signature) and Freya Active sports bras stabilize heavier tissue with reinforced wings and padded straps.