Imperial to Metric

English Metric

Inches (in) x 2.54 = centimetersFeet (ft) x .3 = metersYards (yd) x .9 = metersMiles (mi) x 1.6 = kilometersSquare inches (in2) x 6.5 = square centimetersSquare feet (ft2) x .1 = square metersSquare yards (yd2) x .8 = square metersAcres x .4 = hectaresCubic feet (ft3) x .03 = cubic metersCords (cd) x 3.6 = cubic metersQuarts (lq) (qt) x .9 = litersGallons (gal) x .004 = litersOunces (avdp) (oz) x 28.4 = gramsPounds (avdp) (lb) x .5 = kilogramsHorsepower (hp) x .7 = kilowatts

Metric to Imperial

Metric English

Centimeters (cm) x .39 = inchesMeters (m) x 3.3 = feetMeters (m) x 1.1 = yardsKilometers (km) x .6 = milesSq. centimeters (cm2) x .2 = square inchesSquare meters (m2) x 10.8 = square feetSquare meters (m2) x 1.2 = square yardsHectares (ha) x 2.5 = acresCubic meters (m3) x 35.3 = cubic feetLiters (l) x 1.1 = quarts (lq)Cubic meters (m3) x 284.2 = gallonsGrams (g) x .04 = ounces (avdp)Kilograms (kg) x 2.2 = pounds (avdp)Kilowatts (kW) x 1.3 = horsepower

Units of Length and Measure

Length

12 inches ........................ 1 foot36 inches or 3 feet .............. 1 yard1760 yards or 5280 feet .......... 1 mile

Liquid Measure

8 ounces ........................................ 1 cup16 ounces or 2 cups ............................. 1 pint32 ounces or 4 cups or 2 pints .................. 1 quart64 ounces or 4 pints or 2 quarts ................ 1/2 gallon128 ounces or 16 cups or 8 pints or 4 quarts .... 1 gallon