Body Measurement Converter

Convert body measurements between inches and centimeters for clothing size charts, chest, bust, waist, hips, neck, shoulders, sleeve length, inseam, height, and general apparel sizing.

Convert Body Measurements

40 inches = 101.6 cm
Your body measurement conversion result will appear here.

Common body measurement conversions

Inches to centimeters:
cm = inches × 2.54

Centimeters to inches:
inches = cm ÷ 2.54

Centimeters to millimeters:
mm = cm × 10

Millimeters to centimeters:
cm = mm ÷ 10

Where body measurement conversions are used

Body measurement conversions are useful for shirts, pants, dresses, jackets, bras, belts, hats, shoes, rings, tailoring, uniforms, international size charts, online shopping, and custom clothing.

Use this converter when a size chart uses a different measurement unit than the one you measured with.

What your body measurement result means

Your result shows the entered body measurement converted into the selected unit. The converter also displays the same measurement in inches, centimeters, and millimeters, plus a short sizing note based on the measurement type you choose.

Measurement conversions help compare size charts, but clothing fit can also depend on brand, cut, fabric stretch, shrinkage, body shape, garment type, rise, sleeve style, shoe shape, and whether the item is slim, regular, relaxed, fitted, or oversized.

Body measurement converter tips

Frequently asked questions

How do I convert body measurements from inches to centimeters?

Multiply inches by 2.54. For example, 40 inches equals 101.6 centimeters.

How do I convert body measurements from centimeters to inches?

Divide centimeters by 2.54. For example, 100 centimeters equals about 39.37 inches.

Which body measurements are most important for clothing size?

Chest or bust, waist, and hips are the main measurements for general clothing. Inseam, sleeve, neck, and shoulder measurements are important for specific garments.

Should body measurements be rounded?

For most clothing charts, rounding to the nearest half inch or nearest centimeter is usually fine. For tailoring, use more exact measurements.

Are body measurement converters the same as size charts?

No. A converter changes units, while a size chart maps measurements to a brand’s sizes. Always check the brand’s chart for final sizing.