Weights

1 ounce (oz.) = 28.35 grams (gr)
1 gram (gr) = 0.03527 ounces (oz)
1 pound (lb) = 16 ounces (oz)
1 pound (lb) = 0.4536 kilograms (kg)
1 kilogram (kg) = 2.2046 pounds (lbs)
1 short ton = 2,000 pounds (lbs)
1 long ton = 2,240 pounds (lbs)
1 metric ton = 1,000 kilograms (kgs)
1 metric ton = 2,204 pounds (lbs)
kilograms x 2.2046 = pounds (lbs)
pounds (lbs) / 2.2046 = kilograms (kgs)

Measurements

1 foot (') = 12 inches (")
1 inch (in) = 2.54 centimeters (cm)
1 meter (m) = 39.37 inches (in)
l mile (mi) = 1.6093 kilometers (km)
meters (m) x 39.37 = inches (in)
inches (in) / 39.37 = meters (m)
kilometers (km) / 1.6093 = miles (mi)
miles (mi) x 1.6093 = kilometers (km)

Cubics

1 cubic foot (ft3) = 1,728 cubic inches (in3)
1 cubic foot (ft3) = 0.0283 cubic meters (m3)
1 cubic meter (m3) = 35.314 cubic feet (ft3)
cubic meters (m3) x 35.314 = cubic feet (ft3)
cubic feet (R3) / 35.314 = cubic meters (m3)