Foot

ft

Συχνά χρησιμοποιούμενη

The foot has been used as a unit of measurement since ancient times. In the modern imperial system, one foot is exactly 12 inches or 304.8 millimeters. It's the standard unit for building specifications and real estate measurements in the US.

Γρήγορος μετατροπέας

1 ft = cm

Ελέγχει τη μορφή εμφάνισης. Πολύ μικροί ή πολύ μεγάλοι αριθμοί θα εμφανίζονται σε επιστημονική σημειογραφία (π.χ. 1,5e-6).

Foot (ft)

The foot has been used as a unit of measurement since ancient times. In the modern imperial system, one foot is exactly 12 inches or 304.8 millimeters. It’s the standard unit for building specifications and real estate measurements in the US.

Characteristics

  • Imperial system unit
  • 1 foot = 12 inches
  • 1 foot = 30.48 cm (exact)
  • Common in: architecture, construction, surveying, aviation altitudes

Conversions

  • 1 ft = 12 inches
  • 1 ft = 30.48 cm
  • 1 ft = 304.8 mm
  • 1 ft = 0.3048 m
  • 1 ft = 0.333333 yards
  • 3 ft = 1 yard
  • 1 ft = 0.000189394 miles

Σχετικές μονάδες

Χρησιμοποιείται σε περιοχές

US UK Canada Aviation
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