KPH to Knot Converter Convert kilometers per hour (kph) to knot (kt, kn) instantly. What is KPH?Kilometers per hour (KPH) measures speed using the metric system.What are Knots?Knots are nautical speed units commonly used in shipping and aviation.How to Convert KPH to KnotsTo convert kilometers per hour into knots, multiply the speed by 0.539957.Example:10 kph × 0.539957 = 5.40 knots Kilometers per hour to Knot Conversion Table Kilometers/hour [kph] 0.01 kph0.1 kph1 kph2 kph3 kph5 kph10 kph20 kph50 kph100 kph1000 kph Knot [Kt, Kn] 0.00539957 kt, kn0.0539957 kt, kn0.539957 kt, kn1.079914 kt, kn1.619871 kt, kn2.69978 kt, kn5.39957 kt, kn10.79914 kt, kn26.99785 kt, kn53.9957 kt, kn539.957 kt, kn FAQs Q: How many knots is 1 kph?A: 1 kph equals 0.539957 knots. Q: Are knots used in aviation?A: Yes, knots are standard in aviation and marine travel. Q: Why convert kph to knots?A: This conversion is useful for pilots, sailors, and navigation systems. Need more conversions? Explore all tools on Convertify Hub Browse All Converters