Florida Beach Atlas

Table 3 - Unit Conversion Factors

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English to SI Units

English Units
Conversion Factor*
SI Units
Statute Miles (mi) 1.609 Kilometers
Nautical Miles (Nmi) 1.853 Kilometers
Feet (ft) 0.3048 Meters
 Cubic Yards (cy) 0.7646 Cubic Meters
Inches (in) 25.40 Millimeters
Pounds (lb) 0.4536 Kilograms
Ounces (oz) 28.35 Grams
* English Units x Conversion Factor = SI Units

SI to English Units

SI Units
Conversion Factor°
English Units
Kilometers (km) 0.6214 Statute Miles
Kilometers 0.5396 Nautical Miles
Meters (m) 3.281 Feet
Cubic Meters (m³) 1.308 Cubic Yards
Millimeters (mm) 0.03937 Inches
Kilograms (km) 2.205 Pounds
Grams (g) 0.03527 Ounces
° SI Units x Conversion Factor = English Units