Metric ⇄ Imperial
Distance
Kilometers
Meters
Centimeters
Millimeters
Miles
Yards
Feet
Inches
Temperature
Celsius
Fahrenheit
Weight / Mass
Kilograms
Grams
Pounds
Ounces
Volume
Liters
Gallons
Speed
Kilometers/hour
Miles/hour
Area
Square meters
Square kilometers
Square feet
Square miles
Fuel Economy
Liters/100km
Miles per gallon
Pressure
Kilopascal
PSI
Energy
Joules
BTUs
Force
Newtons
Pound-force