emilyandchristopher.com · Unit Conversions

Here is a handy way to do quick unit conversions. They’re geared toward conversions used for automotive-related calculations. Look for calculators for homebrewers by the end of February! Enjoy. You’ll find calculators for:

• Volume
• Length
• Speed
• Torque
• Power, torque, and speed
• Pressure
• Temperature
• Fuel economy

Volume

		cm³ L in³ gal gal (UK) ft³ yd³ fl oz tbsp tsp barrel (bbl) bushel cup pt qt shot
		cm³ L in³ gal gal (UK) ft³ yd³ fl. oz tbsp tsp bbl bu cu pt qt shot

Length

		cm m km in foot mile
		cm m km in foot mile

Speed

		mph km/h knot
		mph km/h knot

Torque

		N·m ft·lb in·lb
		N·m ft·lb in·lb

Power and Torque

		ft·lb N·m
@		RPM
		hp kW

Power

Torque, power, and speed are related. Here’s how.

		kW hp
		kW hp

Pressure

		mbar bar atm psi Pa kPa mmHg inHg inH₂O
		mbar bar atm psi Pa kPa mmHg inHg inH₂O

Temperature

		°F °C K
		°F °C K

Economy

		mpg mpg (UK) km/L L/100 km
		mpg mpg (UK) km/L L/100 km

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