Bra Size Chart & Calculator Pakistan

Bra Size Calculator: Quick Answers

• What measurements do I need? Measure your underbust and full bust with a soft measuring tape.
• What does a bra size mean? A bra size combines a band number and cup letter; it does not translate universally into Small, Medium or Large.
• Is measuring bra size different in Pakistan? The measurements are taken the same way, but you should compare them with the current size chart of the retailer or brand you are buying from.
• Is the calculator my final size? No. Use the calculator and chart as practical starting points, then check the actual fit because sizing, fabric and construction vary.
• Can I use a sister size? A nearby sister size can help when the band feels too tight or loose, but cup shape and construction can still change the fit.

Last reviewed: 10 September 2026. This guide uses current ComfyBliss sizing guidance and published research on manufacturer sizing variation and measurement methods.

How to Measure for the Bra Size Calculator

You only need a soft measuring tape and two measurements to start: underbust and full bust.

1. Measure your underbust: place the tape around your ribcage directly beneath the bust where the bra band normally sits. Keep it level and comfortably snug.
2. Measure your full bust: measure around the fullest part of the bust without pulling the tape excessively tight.
3. Compare both measurements with the ComfyBliss chart: use the band-and-cup chart below and the calculator above as practical starting points.
4. Check the actual fit: the band should sit level, cups should contain the breast tissue without obvious gaping or overflow, and straps should feel secure without excessive tightening.

For a detailed measuring walkthrough, read our step-by-step bra and panty measurement guide.

How to Read a Bra Size

A bra size usually combines a band number and a cup letter. For example, in a size such as 34B, the number refers to the band-sizing system and the letter describes the cup relative to that band. A B cup is therefore not one fixed cup volume across every band size.

Because sizing conventions differ between brands and markets, shoppers in Pakistan should compare their measurements with the retailer's current chart instead of assuming a familiar size will translate identically everywhere.

Is a 32 bra size Small or Medium?

Traditional bra sizes such as 32B or 32C do not translate reliably into a universal Small, Medium or Large. The band and cup work together, while S/M/L sizing is normally used for selected bralettes, sports bras or stretch garments. Use the size chart supplied for the specific product.

What are sister bra sizes?

Sister sizes are nearby band-and-cup combinations with broadly similar cup volume but a different band fit. They can be useful when one band feels too tight or too loose, but they are not guaranteed substitutes because cup shape, fabric and construction vary. Always fit-check the actual bra.

Bra Styles and Size Charts

Once you have your measurements, compare them with the charts below and then choose the construction that suits your needs. Browse all bras, padded bras, light padded bras, non-padded bras, sports bras, front open bras and full-coverage bras.

Choosing a Bra After Measuring

Size is only one part of fit. Padding, cup shape, coverage, wire construction, stretch and strap design can all change how two bras with the same label feel. If you want lighter cup coverage, compare light padded bras. For active routines, review sports bras and check the support details on each product page. Shoppers looking for more cup coverage can explore full-coverage bras.

For younger shoppers, use current measurements and the individual product guidance in our teen bra collection rather than choosing only by age.

Panty Size Chart

For panties, measure your natural waist and the fullest part of your hips, then compare those measurements with the chart. Rise, stretch and cut can affect fit, so review the product description where available.

After checking size, browse women's panties by your preferred cut and coverage.

Camisole Size Chart

For camisoles, compare your current measurements with the chart and check the individual product for details such as stretch, padding, strap adjustment and intended fit.

Shapewear Size Chart

Choose shapewear from your current measurements and the product's stated size range rather than deliberately sizing down for more compression. Construction and compression vary by style.

For more help before buying, see our body shaper buying guide and browse current ladies body shapers and shapewear.

Frequently Asked Bra Size Questions

How do I calculate my bra size at home?

Measure your underbust and full bust with a soft tape, then use the calculator above and compare both measurements with the retailer's current band-and-cup chart. Avoid treating one universal arithmetic formula as correct for every brand because sizing systems differ.

How do I measure bra size in Pakistan?

The physical measurements are taken in the same way: underbust around the ribcage and bust around the fullest part. The important step is to compare those numbers with the chart used by the Pakistani retailer or brand you are buying from.

What if I am between two bra sizes?

Check the product's fabric, stretch, cup shape and fit notes. An adjacent size or a different bra construction may fit better. If you are unsure, contact ComfyBliss before ordering rather than deliberately choosing a tighter band.

Do padded and non-padded bras fit the same?

Not always. Padding, cup construction and fabric can change the way a bra feels even when the label shows the same size. Compare the product details and use the chart as a starting point.

Before You Order

• Use current measurements rather than relying only on the size label of an older garment.
• Keep the measuring tape level and avoid pulling it excessively tight.
• Check the individual product page for construction, stretch, padding, wiring, support or compression details.
• If your measurements sit between listed sizes, use the guidance for that specific product or contact ComfyBliss for clarification.

Evidence and sizing note

Published research has documented meaningful variation in bra sizing between manufacturers, and research on measurement methods has shown that the way measurements are taken can affect calculated bra size. These studies do not establish a Pakistan-specific universal conversion formula. For that reason, ComfyBliss treats measurements and the calculator as starting points and recommends checking the current chart and the actual fit of the individual product.

• PubMed — Understanding Variation in Bra Cup Sizing Among Leading Manufacturers
• PMC — How respiratory state and measurement method affect bra size calculations
• ComfyBliss Editorial Standards & Content Methodology

Next step: once you have checked your measurements, browse the complete ComfyBliss bra collection and compare the sizing information shown on the styles you are considering.