Skip to content
ConvertIt.com

MEASUREMENT

Measurement converter

Convert lengths, speeds, temperatures, and more. Try a fraction or a compound unit.

Enter a value and unit, like 5 kilometers.
A unit, like miles, cm, or liters.
Try an example5 kilometers to miles1/5 gallon to liters0 °F to °C

YOUR ANSWER

Conversion result

                    88.51392 kilometer
55 miles per hour = ------------------
                           hour       
              (velocity)
Try converting from "55 mph" to admiralty knot, fps (feet per second), ips (inches per second), knot (nautical miles per hour), kph (kilometers per hour), mach (at sea level & 32 dF), speed of light (in vacuum), warp (speed), or any combination of units which equate to "length / time" and represent corrosion rate, flow rate to area volume basis, linear speed, linear velocity, mass transfer coefficient, speed, velocity, velocity linear, or volume basis flow rate to area.

Sample conversions

55 mph = 47.76 admiralty knot, 80.67 fps (feet per second), 968 ips (inches per second), 47.79 knot (nautical miles per hour), 88.51 kph (kilometers per hour), .07417848 mach (at sea level & 32 dF), 8.20E-08 speed of light (in vacuum), 8.20E-07 warp (speed).

Need a hand? Read the converter help, browse the FAQ, or send us feedback.