Metric Conversions

Length Conversion Constants

Millimeters 

x .039370

= inches

Inches

x 25.4001

= millimeters

Meters

x 39.370

= inches

Inches

x .0254

= meters

Meters

x 3.2808

= feet

Feet

x .30480

= meters

Meters

x 1.09361

= yards

Yards

x .91440

= meters

Kilometers

x 3,280.8

= feet

Feet

x .0003048

= kilometers

Kilometers

x .62137

= Statute Miles

Statute Miles

x 1.60935

= kilometers

Kilometers

x .53959

= Nautical Miles

Nautical Miles

x 1.85325

= kilometers

Area Conversion Constants

Sq millimeters

x .00155

= sq inches

Sq inches

x 645.163

= sq millimeters

Sq centimeters

x .155

= sq inches

Sq inches

x 6.45163

= sq centimeters

Sq meters

x 10.76387

= sq feet

Sq feet

x .0929

= sq meters

Sq meters

x 1.19599

= sq yards

Sq yards

x .83613

= sq meters

Hectares

x 2.47104

= acres

Acres

x .40469

= hectares

Sq kilometers

x 247.104

= acres

Acres

x 0040469

= sq kilometers

Sq kilometers

x .3861

= sq miles

Sq miles

x 2.5899

= sq kilometers

Volume Conversion Constants

Cu centimeters

x .033818

= fluid ounces

Fluid ounces

x 29.57

= cu centimeters

Cu centimeters

x .061023

= cu inches

Cu inches

x 16.387

= cu centimeters

Cu centimeters

x .271

= fluid drams

Fluid drams

x 3.69

= cu centimeters

Liters

x61.023

= cu inches

Cu inches

x .016387

= liters

Liters

x 1.05668

= quarts

Quarts

x .04636

= liters

Liters

x .26517

= gallons

Gallons

x 3.78543

= liters

Liters

x 035317

= cu feet

Cu feet

x 28.316

= liters

Hectoliters

x 26.417

= gallons

Gallons

x .0378543

= hectoliters

Hectoliters

x 3.5317

= cu feet

Cu feet

x .28316

= hectoliters

Hectoliters

x 2.83794

= bushel

Bushel

x .352379

= hectoliters

Hectoliters

x .1308

= cu yards

Cu yards

x 7.645

= hectoliters

Cu meters

x 264.17

= gallons

Gallons

x .03378543

= cu meters

Cu meters

x 35.317

= cu feet

Cu feet

x .28316

= cu meters

Cu meters

x 1.308

= cu yards

Cu yards

x .7645

= cu meters

Weight Conversion Constants

Grams

x 981

= dynes

Dynes

x .0010193

= grams

Grams

x 15.432

= grams

Grams

x .0648

= grams

Grams

x .03527

= ounces

Ounces

x 28.35

= grams

Grams

x .033818

= fluid ounces

Fluid ounces

x 29.57

= grams

Kilograms

x 35.27

= ounces

Ounces

x .02835

= kilograms

Kilograms

x 2.20462

= pounds

Pounds

x .45359

= kilograms

Metric ton

x 1.10231

= net ton 

Net ton

x .90719

= metric tons

Metric tons

x .984221

= gross ton

Gross ton

x 1.01605

= metric tons

Standard Metric Measurements

Length Measures

 

Area Measure

10 millimeters 

= 1 centimeter

 

100 sq millimeters

= 1 sq centimeter

10 centimeters

= 1 decimeter

 

100 sq centimeters

= 1 sq decimeter

10 decimeters

= 1 meter

 

100 sq decimeters

= 1 sq meter

1000 meters

= 1 kilometer

 

 

 

 

 

 

 

 

Volume Measure (Dry)

 

 

Volume Measure (Liquid)

1000 cu millimeters

= 1 cu centimeter

 

10 milliliters

= 1 centiliter

1000 cu centimeters

= 1 cu decimeter

 

10 centiliters

= 1 deciliter

1000 cu decimeters

= 1 cu meter

 

10 deciliters

= 1 liter

 

 

 

100 liters

= 1 hectoliter

Weight Measure

 

 

 

10 milligrams

= 1 centigram

 

 

 

10 centigrams

= 1 decigram

 

 

 

10 decigrams 

= 1 gram

 

 

 

10 grams

= 1 decagram

 

 

 

10 decagrams

= 1 hectogram

 

 

 

10 hectograms

= 1 kilogram 

 

 

 

1000 kilograms

= 1 metric ton