Bra Fitting Tool

The Fitter tape showing bra sizing charts with Comfort and Support sizing options for each band measurement
Close-up of a woman wearing a pink bra wearing The Fitter measuring tape wrapped around her bust.
Close-up of a woman wearing a pink bra wearing The Fitter measuring tape wrapped around her bust.
The Fitter tape formed in a circle, with bra size charts on the inside, inch numbers on the outside and sliding closure set at a measurement. Discreetly Fit Yourself At Home.
The Fitter tape formed in a circle, with bra size charts on the inside, inch numbers on the outside and sliding closure set at a measurement. Discreetly Fit Yourself At Home.

~Feel The Measurement ~Choose Your Size

~Feel The Measurement ~Choose Your Size

Discreetly Fit Yourself At Home

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“It just makes such a big difference to be able to have something to just measure you and make sure that you’re getting yourself the right size bra.”

-Joela

Five gold stars, representing a five-star rating.

5 out of 5 stars

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The Fitter tape rolled showing bra size charts and breast shape top picks for bra styles.

Stop guessing, fit yourself with confidence.

AI illustration: wrong size black bra, woman uncomfortable; right size pink bra, woman smiling. 
AI generated model shown for illustration

Compare the Feel of Different Measurements to Find Your Perfect Size

Woman wearing a light pink bra measuring her under-bust with The Fitter sliding closure showing a measurement of 32. Feel the comfort of the band measurement.

Step 1

Feel the comfort of the band measurement

A woman wearing a pink bra with The Fitter measuring tape around the fullest part of her bust, displaying her bust measurement as 38. Feel the tension of the bust measurement.

Step 2

Feel the tension of the bust measurement

Charts on The Fitter tape showing the cross matrix of her 38 bust measurement and her 32 band measurement. Support size is 32DDD/F and Comfort size is 34DD/E.
Charts on The Fitter tape showing the cross matrix of her 38 bust measurement and her 32 band measurement. Support size is 32DDD/F and Comfort size is 34DD/E.

Step 3

Find Your Bra Size

Support Size - Tighter band more support

Comfort Size - Looser band comfortable feel

Close up of The Fitter tape showing breast shape descriptions and top pic bra styles.
Close up of The Fitter tape showing breast shape descriptions and top pic bra styles.

    • Made of vinyl-coated fiberglass

    • Fits bra sizes 28AA – 44G

    • Fits band sizes 28 – 44

    • Fits cup sizes AA – G

    • Adjustable sliding closure to feel and compare the tightness, comfort, and support of different measurements

    • Bra sizing charts with comfort and support sizing options

    • 10 Breast shapes with bra style recommendations

    COMING SOON -THE FITTER TAPE CURVY: DESIGNED TO FIT CUP SIZES F - O.

Tired of bras that don’t fit? Stop guessing your size and feel your way to comfort.

Watch these short videos to see how The Fitter helps you get the fit you deserve.

The Fitter Reviews

“Not only has it saved me money on buying the wrong size bras, but also has helped me actually feel really confident in my clothes.”

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-Ellie

“I just genuinely thought an uncomfortable bra was just part of being a woman.”

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-Nina

“The Fitter is a life saver…this is something that everybody needs to have. Super great investment.”

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-Joela

“I genuinely wish someone had shown me sooner…Now I buy my bras intentionally, and I know exactly what I need for my body.”

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-Sierra

What People are Saying

Young woman measuring her band size with The Fitter, wearing a white top, standing against a green paneled wall.
Young woman measuring her band size with The Fitter, wearing a white top, standing against a green paneled wall.

“One of my favorite things about this product is that it has the measuring charts and directions directly on the measuring tape.” -Jojo

Five gold stars, representing a five star rating.

5 out of 5 stars

Sponsored Review
Loanny smiling and holding a coiled Fitter tape

“ I have been wearing the wrong bra size for years. I got to the point where I had to start using sports bras. Until I found The Fitter which helped me find my perfect bra size.” -Loanny

Five gold stars, text that reads '5 out of 5 stars'.

5 out of 5 stars

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The Fitter Difference

The Fitter patented tactile measurement slide. Feel the comfort, find the perfect fit.
The Fitter patented tactile measurement slide. Feel the comfort, find the perfect fit.

Want to learn more about bra fitting?

A book titled "The Art and Soul of Bra Fitting. The Fitter's Guide to Measuring and Finding your Perfect Bra Size."
GET THE BOOK