Position Calculator Position Calculator Meters (m) Kilometers (km) Centimeters (cm) Miles (mi) Yards (yd) Feet (ft) Inches (in) Meters per second (m/s) Kilometers per hour (km/h) Miles per hour (mph) Knots (kt) Seconds (s) Minutes (min) Hours (h) Days (d) Meters per second squared (m/s²) Gal (gal) Gravity (g) Clear