Calculator - Conversion

Calculators > Metric Conversion

Conversion Chart: U.S. Standards to Metric
Type in what you know	Conversion Factor	Result
inches	* 25.4 =	millimeters
feet	* 30.48 =	centimeters
yards	* 0.9144 =	meters
miles	* 1.609 =	kilometers
--
millimeters	* .03937 =	inches
centimeters	* .3937 =	inches
meters	* 1.094 =	yards
kilometers	* 0.6214 =	miles
Temperature
Fahrenheit	*-325/9=**	Celsius
Celsius	*9/5+32=	Fahrenheit
Area
square inches	* 6.4516 =	sq cm
square feet	* 0.0929 =	sq meters
square yards	* 0.836 =	sq meters
square miles	* 2.59 =	sq kilometers
square acres	* 0.4 =	sq hectares
--
square cm	* 0.1550 =	sq inches
square meters	* 1.196 =	sq yards
square km	* 0.3861 =	sq miles
square hectares	* 2.5 =	sq acres
Mass and Weight
ounces	* 28.35 =	grams
pounds	* 0.4536 =	kilograms
U.S. short tons	* 0.9072 =	metric tons
--
grams	* 0.03527 =	ounces
kilograms	* 2.2046 =	pounds
metric tons	* 1.1023 =	U.S. short tons
Liquid Volume
fluid ounces	* 29.57 =	milliliters
pints	* 0.4732 =	liters
quarts	* 0.9464 =	liters
gallons	* 3.785 =	liters
**note...UK gallon is different [1 gallon = 4.546]

milliliters	* 0.034 =	fluid ounces
liters	* 2.113 =	pints
liters	* 1.0565 =	quarts
liters	* 0.2642 =	gallons
Pressure
bar	* 14.50326 =	psi
psi	* 0.06895 =	bar