Body Measurement Converter

Convert common body measurements between inches and centimeters. Ideal for clothing, tailoring, and fitness tracking.
Clothing Size |Hat Size

Enter Measurements

inchescm

Converted Values

MeasurementInches (in)Centimeters (cm)
Chest / Bust
Waist
Hips
Inseam
Sleeve
Neck / Collar
Height

Measurement Guide

Common Conversions

  • 1 inch = 2.54 cm
  • 10 inches ≈ 25.4 cm
  • 1 cm ≈ 0.3937 in
Inches (in)Centimeters (cm)Tip
2871.12Typical small waist
3281.28Common men waist
3691.44Common chest/bust size
40101.60Broad chest or hip
3076.20Typical inseam (short)
3281.28Typical inseam (regular)
3486.36Typical inseam (long)

Measuring Tips

  • Chest/Bust: Measure around the fullest part, keeping the tape level.
  • Waist: Measure at the natural waistline (above the belly button).
  • Hips: Measure around the fullest part of the hips and seat.
  • Inseam: Measure from crotch to ankle bone along the inner leg.
  • Sleeve: From the center back of neck to wrist via shoulder.
  • Neck/Collar: Measure around the base of the neck, add 0.5 in for comfort.

Step‑by‑Step: How to Measure at Home

  1. Use a soft measuring tape and stand straight with relaxed posture.
  2. Keep the tape parallel to the floor for chest, waist, and hips.
  3. Do not hold your breath; measure at normal breathing.
  4. Measure over thin, fitted clothing for best accuracy.
  5. Take each measurement twice and average if needed.

Fit Guidance & Allowances

  • Tops/Jackets: Add 2–4 in (5–10 cm) to chest for comfort, depending on fit (slim vs relaxed).
  • Shirts: Collar should allow two fingers comfortably; sleeve ends at wrist bone.
  • Pants: Inseam varies with shoe and style; hem to top of shoe for classic length.

Long‑Tail Examples

  • Convert 38 inch chest to cm (38 × 2.54 = 96.52 cm)
  • What is 90 cm hips in inches? (≈ 35.43 in)
  • How to measure sleeve length for men’s dress shirts
  • Inseam length guide for 5'8" to 6'2" height

Common Mistakes

  • Holding the tape too tight or too loose.
  • Measuring hips too high; always at the fullest part.
  • Not keeping the tape level all around the body.
  • Using metal rulers or stiff tapes for curved areas.

Frequently Asked Questions – Body Measurements