Distance Unit Conversion Calculator
Meters Inches Feet Yards Miles Nautical
Miles

Weight Unit Conversion Calculator
Kilograms Ounces Pounds Troy
Pounds		 Stones Short
Tons		 Long
Tons

Volume Unit Conversion Calculator
Liters Fluid
Ounces		 Quarts Gallons Imperial
Gallons

Energy Unit Conversion Calculator
Joules Calories Ergs Foot.Pounds Watt-Hours BTU's

Power Unit Conversion Calculator
Watts Joule/s Horse
Power		 Ft.lb/s BTU/h