Metric Conversion || Length Converter || Area Converter || Weight Converter || Volume Converter || Temperature Converter || Unit Dictionary

- Cenimeter - A metric unit which equals to a 1/100 of a meter
- Decimeter - A metric unit which equals to a 1/10 of a meter
- Foot - A measure of length which equals to a 1/3 of an yard
- Hectometer - a metric unit which equals to 100 meters
- Inch> - A measure of length which equals to a 1/12 of a foot
- Kilometer - A metric unit which equals to 1,000 meters
- Light Year - The distance that light travels in one year; 9460528405000 kilometers
- Meter - The basic metric unit of length; approximately 1.094 yards
- Micrometer - A metric unit which equals to a 1/1,000,000 of a meter
- Mile - A unit of length equal to 1760 yards or 5280 feet
- Mile (nautical) - A unit of length used in navigation, equivalent to the distance spanned by one minute of arc in latitude; 1,852 meters
- Millimeter - A metric unit which equals to a 1/1,000 of a meter
- Nanometer - A metric unit which equals to a 1/1,000,000,000 of a meter
- Yard - A unit of length equal to 3 feet or 91.44 centimeters

- Acre - A unit of area equal to 4,840 square yards or 4,047 square meters
- Are - A unit of area equal to 100 square meters
- Hectares - A metric unit of area equal to 10,000 square meters or 2.47 acres.
- Square Centimeter - A metric usit of area equal to 1/10,000 of a square meter
- Square Feet - A British Imperial unit of area equal to 0.093 square meters
- Square Inch - A British Imperial unit of area equal to 0.00064516 square meters
- Square Kilometer - A metric unit of area equal to 1,000,000 square meters
- Square Meter - A basic metric unit of area equal to one meter length by one meter width.
- Square Mile - A British Imperial unit of area equal to 640 acres or 2589988.11 square meters
- Square Millimeter - A metric usit of area equal to 1/100 of a square cenimeter
- Square Yard - A British Imperial unit of area equal to 0.84 square meters

- Carat - One carat is equal to 1/5 of a gram or 200 milligrams
- Grain - One grain equals 1/7000 pound or 64.799 milligrams
- Gram - A metric unit of weight equal to one thousandth of a kilogram; 1 ounce is about 28 grams.
- Kilogram - One kilogram is equivalent to 1,000 grams or 2.2 pounds; the mass of a liter of water.
- Milligram - A metric unit of weight equal to one thousandth of a gram
- Ounce - Measure of weight equal to 28.35 g or 1/16 lb.
- Ounce (troy) - One troy Ounce equals 480 grains or one twelfth of a troy pound
- Pound - One pound is equivalent of twelve ounces.
- Pound (troy) - One troy Pound equals 12 troy ounces or 373.242 grams
- Stone - Unit used to measure the weight of a human body; equals 14 pounds approximately.
- Ton (long) - A British measurement which equals to 2,240 pounds.
- Ton (short) - An US measurement which equals to 2,000 pounds.
- Tones - One metric ton is equivalent of 1,000 kilograms.

- A volumetric unit of measure used in the oil undustry equivalent to 42 U.S. gallons.
- Bushel (UK) - A bushel is a measure of grain, potatoes or other foodstuffs equal to 8 imperial (UK) gallons or 36.4 litres.
- Bushel (UK) - A bushel is a measure of grain, potatoes or other foodstuffs equal to 8 US gallons or 35.24 litres.
- Cubic Centiliter - A metric unit which equals to 1/100 of a liter
- Cubic Centimeter - A metric unit which equals to 1/1,000 of a liter
- Cubic Decimeter - A metric unit which equals to 1 liter
- Cubic Decameter - A metric unit which equals to 1,000,000 liters
- Cubic Feet - One cubic feet equals 28.3168466 liters
- Cubic Inch - One cubic inch equals 16.387064 milliliters
- Cubic Meter - One cubic meter equals 35.3 cubic feet or 1.3 cubic yards. One cubic meter also equals 1000 liters.
- Cubic Millimeter - One cubic millimeter equals 1/1,000,000 liters
- Cubic Yard - One cubic yard equals 764.554858 liters
- Deciliter - One deciliter equals 1/10 of a liter
- A British Imperial unit of capacity or volume equal to 0.0284130625 liters.
- A United States unit of capacity or volume equal to 1.804 cubic inches or 0.0295735295625 liters.
- Gallon (UK) - A British Imperial capacity measure equal to 4 quarts or 4.545 liters.
- A United States volume unit equal to 4.4 liters.
- A United States liquid unit equal to 4 quarts or 3.785 liters.
- Liter - The basic unit of volume in the metric system. One liter of water weighs one kilogram or 1,000 grams.
- Milliliter - A metric unit which equals to 1/1,000 of a liter
- Pint, (UK) - A British imperial volume measure equal to 0.568 liters
- Pint, dry (US) - A United States volume measure equal to 0.55 liters
- Pint, dry (US) - A United States volume measure equal to 0.473 liters
- Quart - A British Imperial volume measure equal to 2 UK pints or 1.136 liters
- Quart, dry (US) - A United States volume measure equal to 2 US dry pints or 1.10 liters
- Quart, liquid (US) - A United States volume measure equal to 2 US liquid pints or 0.946 liters

- Celsius - A temperature scale in which water freezes at 0 degrees and boils at 100 degrees. This is the temperature scale used in the metric system.
- A temperature scale in which water freezes at 32 degrees and boils at 212 degrees. This scale is used to measure the temperature in the United States.