Most of the time we need to convert different units such as to convert Length units we may need to convert inches to mm, convert inches to cm, convert inches to feet, convert cm to inches and convert Weight units such as convert kg to lbs, convert lbs to kg or to convert Farenheit to Celcius etc So, to help you easily convert units, Conversion Metric is a Unit conversion calculator which also consists of very useful engineering tools and it consists of the following units conversion categories: - Area Units Converter - Currency Converter - Energy Unit Converter - Length / Distance Units Converter - Mass / Weight Unit Converter - Power Units Converter - Pressure Unit Converter - Speed Units Converter - Temperature Units Converter - Time Unit Converter - Volume Unit Converter If you have any feedback/suggestions. Please mail us to [email protected]