Speed
Miles per hour → Kilometres per hour
mph
—km/h
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Weight
Pounds → Kilograms
lbs
—kg
Temperature
Fahrenheit → Celsius
°F
—°C
Distance
Miles → Kilometres
mi
—km
Length
Inches → Millimetres
in
—mm
Volume
Gallons → Litres
gal
—L
Pressure
PSI → Bar
psi
—bar
Energy
Calories → Joules
cal
—J
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