All tools / Unit Converter3 feet to inches3 feet = 36 inchesFormula1 feet = 12 inches, so 3 × 12 = 36Need another value? Use the full Unit ConverterOther feet → inches conversions1 feet → inches2 feet → inches4 feet → inches5 feet → inches6 feet → inches7 feet → inchesReverse conversion3 inches → feetRelated conversions1 km → miles1 miles → km1 cm → inches1 inches → cm1 cm → feet1 feet → cm