CONVERSION FACTORS 



Metric to U.S. Customary 



Multiply 



millimeters (mm) 

 centimeters (cm) 

 meters (m) 

 meters (m) 

 kilometers (km) 

 kilometers (km) 



square meters (m 2 ) 

 square kilometers (km 2 

 hectares (ha) 



liters (I) 



cubic meters (m 3 ) 



cubic meters (m 3 ) 



milligrams (mg) 

 grams (g) 

 kilograms (kg) 

 metric tons (t) 

 metric tons (t) 



kilocalories (kcal) 

 Celsius degrees (°C) 



inches 



inches 



feet (ft) 



fathoms 



statute miles (mi) 



nautical miles (nmi) 



square feet (ft 2 ) 

 square miles (mi 2 ) 

 acres 



gallons (gal) 

 cubic feet (ft 3 ) 

 acre -feet 



ounces (oz) 

 ounces (oz) 

 pounds (lb) 

 pounds (lb) 

 short tons (ton) 



British thermal units (Btu) 

 Fahrenheit degrees (°F) 



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