All tools / Unit Converter4 feet to cm4 feet = 121.92 cmFormula1 feet = 30.48 cm, so 4 × 30.48 = 121.92Need another value? Use the full Unit ConverterOther feet → cm conversions1 feet → cm2 feet → cm3 feet → cm5 feet → cm6 feet → cm10 feet → cmReverse conversion1 cm → feetRelated conversions1 km → miles1 miles → km1 cm → inches1 inches → cm1 cm → feet1 meters → feet