Simple unit converter that converts these unit groups:1) Temperature (Celsius, Fahrenheit)2) Distance (Centimeters, Feet, Inches, Kilometers, Meters, Miles, Millimeters, Nautical Miles, Yards)3) Weight (Grams, Kilograms, Milligrams, Pounds, Stones)4) Fluid (Cups, Gallons, Liters, Milliliters, Ounces, Pints, Quarts)5) Time (Hours, Milliseconds, Minutes, Seconds)