Speed Conversion

By Piotr Małek
Speed converter handles meters per second, kilometers per hour, miles per hour, feet per second and knots.

Speed conversion calculator enables you to convert between 10 different units of speed measurement in real time. Choose between popular units, such as kilometers per hour, meters per second, feet per second, miles per hour and knots, or pick some more obscure ones, such as those used in astronomy like kilometers per second or the speed of light. Enter your known value you and you will instantaneously see the results in 4 other units.

While this cool simply converts from one unit to another, the speed calculator works out velocity based on time and distance. If you are a sports enthusiasts, you may find our running pace calculator useful.

You may not be familiar with all of the units present. Feet per second and miles per hour are commonly used units in countries that use the imperial system, such as the United States, the United Kingdom or Australia. On the other hand, meters per second and kilometers per hour are the units of choice for those nations that use the Metric system, i.e., the rest of the world. If you are looking to take to the high seas, then knots are your units of choice (they are used regardless of your affiliation to the Imperial or the Metric systems). One knot equals one nautical mile per hour (approximately 1.151 mph).

Piotr Małek

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Speed Conversion