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How to measure thigh girth.

Thigh girth is the circumference of the upper leg, typically measured at the mid-thigh point. It's used to track lower-body hypertrophy and as a component in some body composition formulas.

Convert Thigh measurement

Typical range: 50–65 cm for trained men, 45–58 cm for trained women

§ 01

How to measure

Stand with feet shoulder-width apart and weight distributed evenly between both legs. Locate the midpoint between the inguinal crease (top of the thigh where it meets the hip) and the top of the patella (kneecap). Wrap a flexible tape horizontally around the thigh at this point. The tape should be perpendicular to the long axis of the femur, sitting flat against the skin without compressing.

§ 02

Tips for accuracy

  • Measure both thighs — asymmetry is common
  • Stand with even weight distribution; uneven loading skews readings
  • Don't tense the quadriceps unless specifically measuring flexed thigh
  • Mark the midpoint with a pen for repeatable measurements
§ 03

What it's used for

Lower-body hypertrophy, ideal proportions calculations, position-specific athletic targets

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