Knot Speed Converter Calculator

MPH: 1.15078
KM/H: 1.852
M/S: 0.514444
FT/S: 1.68781

Understanding Knots

A knot is a unit of speed widely used in maritime navigation and aviation. One knot equals one nautical mile per hour (approximately 1.15078 miles per hour or 1.852 kilometers per hour).

Common Uses

  • Maritime Navigation
  • Aviation Speed Measurement
  • Weather Systems and Wind Speed
  • Oceanographic Research

Historical Significance

The term "knot" originated from the traditional method of measuring ship speed using a rope with knots tied at regular intervals, known as a log line. This historical connection makes it particularly relevant for maritime applications.