All tools / Unit Converter3 km to meters3 km = 3,000 metersFormula1 km = 1,000 meters, so 3 × 1,000 = 3,000Need another value? Use the full Unit ConverterOther km → meters conversions1 km → meters2 km → meters5 km → meters10 km → meters15 km → meters20 km → metersRelated conversions1 km → miles1 miles → km1 cm → inches1 inches → cm1 cm → feet1 feet → cm