Metric System:

Linear Measure

Imperial System: (US)

Linear Measure

10 millimeters
10 centimeters
10 decimeters
10 meters
10 dekameters
10 hectometers

Weight
10 milligrams
10 centigrams
10 decigrams
10 grams
10 dekagrams
10 hectograms
1000 kilograms

= 1 centimeter
= 1 decimeter
= 1 meter
= 1 dekameter
= 1 hectometer
= 1 kilometer

= 1 centigram
= 1 decigram
= 1 gram
= 1 dekagram
= 1 hectogram
= 1 kilogram
= 1 metric ton

12 inches
3 feet
5 1/2 feet
40 rods
8 furlongs
3 miles

Weight
27 11/32 grains
16 drams
16 ounces
100 pounds
20 hundredweight

= 1 foot
= 1 yard
= 1 rod
= 1 furlong
= 1 mile
= 1 league

= 1 dram
= 1 ounce
= 1 pound
= 1 hundredweight
= 1 ton

Helpful Equations:

Linear Measure

1 cm
1 cm
1 cm

1 m
1 m
1 m
1 m
1 m
1 m
1 m

1 km
1 km
1 km
1 km

1 in
1 in
1 in
1 in

1 yd
1 yd
1 yd
1 yd

1 mile
1 mile
1 mile

= .01 m
= .394 in
= .0328 ft

= 1000 mm
= 100 cm
= .001 km
= 39.37 in
= 3.281 ft
= 1.093 yd
= .0006 miles

= 1000 m
= 3281 ft
= 1093 yd
= .621 miles

= .0833 ft
= .0278 yd
= 2.54 cm
= .0254 m

= 36 in
= 3 ft
= .0006 miles
= .914 m

= 5280 ft
= 1760 yd
= 1.609 km

1 gram
1 gram
1 gram

1 kg
1 kg
1 kg

1 oz
1 oz
1 oz

1 lb.
1 lb.
1 lb.

= .001 kg
= .035 oz
= .0022 lbs.

= 1000 grams
= 35.274 oz
= 2.205 lbs.

= .0625 lbs.
= 28.35 grams
= .028 kg

= 16 oz
= 453.59 grams
= .454 kg

Abbreviations: