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How to Measure Your Bust: A Complete Guide

March 20, 20245 min readMeasurement Guide

Table of Contents

Essential Tools

Before you begin measuring, gather these essential tools:

  • A soft measuring tape
  • A well-fitting, non-padded bra
  • A mirror (optional but helpful)
  • A pen and paper to record measurements

Preparation Steps

Follow these steps to prepare for accurate measurement:

  1. Wear a non-padded bra that fits well
  2. Stand in front of a mirror
  3. Ensure the measuring tape is not stretched
  4. Stand up straight with your arms at your sides

Measurement Process

1. Band Size Measurement

Measure your underbust (directly under your breasts). The tape should be snug, not tight, and parallel to the floor.

2. Bust Measurement

Measure around the fullest part of your bust. Keep the tape parallel to the floor. Don’t pull too tight or let it sag.

Professional Tips

Expert Advice

  • Measure every 6–12 months or after weight changes
  • Measure in the morning for consistency
  • If between sizes, round to the nearest whole number
  • Different brands may fit differently even at the same size

Common Mistakes

Avoid these common measurement mistakes:

  • Wear a non-padded bra that fits well
  • Ensure the measuring tape is not stretched
  • Stand in front of a mirror
  • Measure in the morning for consistency

Using Our Calculator

After taking your measurements, use our calculator to find your perfect size:

  1. Enter your band measurement
  2. Enter your bust measurement
  3. Select your preferred size system
  4. Get your calculated size