METRICS:

1 meter = 100 centimeters1 mile = 1,609.344 meters1 pound = 453.592 grams1 hectare = 10,000 m²1 cubic foot = 28,316.8 cm³1 US gallon = 3.785 liters1 byte = 8 bits0 °C = 32 °F = 273.15 K

[ 08 / 11 ]Speed

Speed converter

Pair any distance unit with any unit of time — or use Mach, knots and pace

Please select at least 2 units to enable conversion

Everyday speeds compared

Example speed	km/h	mph	m/s	kn
Slow walking	5	3.11	1.39	2.70
Fast cycling	25	15.53	6.94	13.50
City driving	50	31.07	13.89	27.00
Motorway driving	100	62.14	27.78	54.00
High-speed train	300	186.41	83.33	161.99