Your real bra size
Measure at home, in private, with a tape measure, and find which brands carry your size.
Thank you! You're on the list. We'll email you when the app is ready.
- Underbust34 in
- Bust37 in
Your likely size34C
- Band 34
- Cup C
Every brand sizes differently: try it on.
That easy
Two numbers. In private.
Measure
No photosYour size
- Underbust34 in
- Bust37 in
34CLikely size
SavedBrands
- Brand AHas 34C
- Brand BHas 34C
- Brand CGoes up to 34B
- In private, no photos
- Two numbers and a tape
- Know which brands carry your size
Test screens: this is how the app will look. Brands are examples.
Try it here
Add your two measurements and see your likely size.
1Measure with a tape
These are examples: add yours. They aren't saved.
2Your likely size
Every brand sizes differently: take it as a starting point and try it on.
3Brands with your size
In the app: which brands make your size and how far their cups go.
Why
Every brand sizes differently.
38% of women say they don't own a bra that truly fits. CivicScience (US, 2020), survey of 3,800 women.
Trazat Plus
Your size in every brand, and a heads-up when a brand starts making your size. Coming soon.
Questions
Does the app exist yet?
Not yet. We're checking how many people want it before we build it. Join the list and you'll hear first.
Do I have to send photos?
No. Just two numbers you measure yourself with a tape. Nobody sees you.
What do I need?
A sewing tape measure. If you don't have one, a piece of string and a ruler work.
Why does it say likely size?
Because every brand sizes differently. Your size is the starting point for trying a bra on, not a promise.
Do you sell bras?
No. We tell you which brands make your size; we don't sell or send you to any store.
How much does it cost?
Nothing while we test. Later there will be an optional Plus plan.
What do you do with my email?
We only use it to tell you about the app. We don't sell or share it. How we handle your data.