Do I need a different measuring method for plus-size bras?

The basic measuring method is the same, but plus-size bands above 40 often need a tighter underbust measurement to ensure the band provides adequate support. Our plus-size calculator accounts for this by using both snug and tight underbust readings.

Should I add inches to my band measurement for a plus-size bra?

No. The outdated add-4-inches method is especially harmful for plus sizes because it puts you in a band that is too loose to provide support. Always use your actual snug underbust measurement.

What cup letters are available in plus-size bras?

Many plus-size brands offer cups from A through P or beyond. Extended cup ranges are common in brands like Elomi, Goddess, and Glamorise, though availability varies by band size.

How often should I replace my plus-size bra?

Plus-size bras should be replaced every 6-9 months with regular wear because the heavier load on elastics causes faster wear. Rotating between 3-4 bras extends their life.

Why Plus-Size Bra Sizing Is Different: A Complete Guide

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13 maggio 2026•10 •

Sarah Mitchell

: May 2026

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