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Length Converter

Convert between length units

Length units

Common conversions

  • 1 meter = 3.28 feet = 39.37 inches
  • 1 foot = 12 inches = 30.48 cm
  • 1 inch = 2.54 cm = 25.4 mm

Exact by definition

Since 1959 the inch is exactly 25.4 mm, and the foot, twelve inches, exactly 0.3048 m. The converter uses these values, so its results are exact to the decimals shown.

1 in = 25.4 mm · 1 ft = 12 in = 0.3048 m