Units of Measurement

National Measurement and Regulation Office (UK) National Measurement and Regulation Office (UK)- Includes information about the National Measurement System, legislation and guidance, services to industry, and its enforcement ro… SI Units, Conversion and Measurement Skills SI Units, Conversion and Measurement Skills- Book by Wacek Kijewski on experimental science in metric units. Includes problems, guided solutions, fun facts, data handling and metr… Ask Numbers Ask Numbers- Offers a wide variety of unit conversion tools and conversion charts for fast lookup. Conversion Factors for Energy Equivalents Conversion Factors for Energy Equivalents- Physics laboratory of the National Institute of Standards and Technology (NIST) sponsors and maintains this reference resource of CODATA… The Foot Rule The Foot Rule- Convert units from one measure to another (e.g. meters to yards, liters to gallons). A very extensive collection of units and categories. Includes usage and definit… Metric Conversion Tables to Imperial Measurements Metric Conversion Tables to Imperial Measurements- Standard-to-metric conversion factor tables with definitions, derived units and prefixes. British Weights and Measures Association (BWMA) British Weights and Measures Association (BWMA)- Pressure group opposing compulsory metrication. Political, consumer and transport information, discussion boards and links. Units of Measurement Units of Measurement- Conversions tables and equivalences of the principal units of measure of the SI and Anglo-Saxon systems. International System of Units International System of Units- Definitions of SI units and SI prefixes, units outside the SI, rules and style conventions, historical context for SI units, international aspects o… English Weights and Measures English Weights and Measures- History and usage of English/Imperial/customary weights and measures, with conversion factors, and pictures. Minims, drachms, pecks, bushels, rods, p… UK Metric Association UK Metric Association- Pressure group campaigning for the completion of metrication in the UK. History, legislation, and practical help. Metric 4 US Metric 4 US- A site promoting the metric system which argues why metric is better and English is worse. Provides an English-metric online calculator. How Many? How Many?- A dictionary of units of measurement: explanations of the metric system, System Internationale (SI), English customary system, and other modern measuring systems. Plus …