All Measures
Conversion table of non-metric measures into SI and CGS. |
British Weights and Measures Association
The site for traditional and useful British measurements. |
Conversion tables
More than 40 different unit conversion tables |
English Weights and Measures
History and usage of English/Imperial/customary weights and measures, with conversion factors, pictures etc. Minims, drachms, pecks, bushels, rods, poles, perches, furlongs, ounces, fathoms, pints, gallons, nails, chains, chaldrons, tods, crowns, florin |
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 extensive links to other measurement-related Internet resources. |
IEER Technical Classroom
Table of conversion factors for selected units relevant to nuclear topics. |
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 of the SI, and unit conversions. |
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. |
Metric Conversion Tables to Imperial Measurements
Over 1000 standard-to-metric conversion factor tables with definitions, derived units and prefixes. |
National Weights and Measures Laboratory (UK)
Official imperial-to-metric conversion tables. |
SI Guide
Provides translation of unit and prefix names for the international metric system (SI) into various languages. For some, transliterations are also given. |
SI Units
Reference information on the International System of Units (SI). |
Temperature Converter
Converts Fahrenheit to Celsius and vice versa. |
Unit Conversions
Online conversions from physics units to other physics units. Includes a comprehensive set of units with definitions. |
United Kingdom Metrication
History and legislation. |
Units of Measurement
Conversions and equivalences of the principal units of measure of the SI and Anglo-Saxon systems. |
UnitsIQ: Scientific Unit Conversions
Lists conversion factors to convert units to and from SI and English systems. Also currency conversions. |
