Online Speed Converter

Function Overview This tool provides One-click speed unit conversion， Covering international standard and special scenario units, including:
• Metric units: metres per second(m/s)、 Kilometres per hour(km/h)
• Imperial units: Miles per hour(mph)、 Feet per second(ft/s)
• Scientific units: Speed of light(c)、 Mach number(Ma)
• Other units: Knot(kn)、 Inches per second(in/s)

Instructions for use

1. Enter the value： Enter the number to be converted in any of the unit fields. 2. Select Units： Select the unit type of the current value from the drop-down menu. 3. Automatic conversion： The result will be displayed in all other unit columns in real time, without any additional operation.

Application Scenarios

• Academic research： Quickly convert the speed of light or Mach units in physics and astronomy. -Transport Transport： Compare speed limits in different countries (e.g. km/h vs. mph). -Engineering Calculations Engineering calculations： Simplify the process of unitisation in fluid dynamics or mechanical design. Advantages of the tool ✓ Responsive design for computers, mobile phones and tablets ✓ Accurate calculations to 6 decimal places ✓ No adverts, no private data collection ✓ History function (browser local storage enabled) With this tool you can efficiently convert speed units across systems, saving time on manual calculations and ensuring data accuracy.