Instructions:
Type a value into the lefthand column.
Then click in the righthand column to see the conversion.
Unit of Measure Converter
Length Metric Conversion
inches
x 25.4 =
millimeters
feet
x 30.48 =
centimeters
millimeters
x 0.03937 =
inches
centimeters
x 0.3937 =
inches
Area Metric Conversion
square inches
x 6.452 =
sq cm
square cm
x 0.155 =
sq inches
Mass and Weight Conversion
pounds
x 0.4536 =
kilograms
troy ounces
x 31.1034768 =
grams
troy ounces
x 20 =
pennyweights
troy ounces
x 1.09714286 =
ounces
pennyweights
x 1.555 =
grams
grams
x 0.643 =
pennyweights
kilograms
x 2.2046 =
pounds