Conversion tables:
More than 40 different unit conversion tables
http://conversion.maribi.com
All Measures:
Conversion table of non-metric measures into SI and CGS.
http://www.allmeasures.com/
UnitsIQ: Scientific Unit Conversions:
Lists conversion factors to convert units to and from SI and English
systems. Also currency conversions.
http://www.unitsIQ.com
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.
http://www.unc.edu/~rowlett/units/index.html
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.
http://www.metric4us.com/
English Weights and Measures:
History and usage of English/Imperial/customary weights and
measures, with conversion factors, and pictures. Minims, drachms,
pecks, bushels, rods, poles, perches, furlongs, ounces, fathoms,
pints, gallons, nails, chains, chaldrons, tods, crowns, florins,
groats, farthings and guineas.
http://home.clara.net/brianp/index.html
A Dictionary of Units:
A summary of most of the units of measurement to be found in use
around the world today (and a few of historical interest), together
with the appropriate conversion factors needed to change them into a
'standard' unit of the S I.
http://www.ex.ac.uk/cimt/dictunit/dictunit.htm
SI Units:
Reference information on the International System of Units (SI).
http://www.chemie.fu-berlin.de/chemistry/general/si_en.html
Unit Conversions:
Online conversions from physics units to other physics units.
Includes a comprehensive set of units with definitions.
http://www.chemie.de/tools/units.php3?language=e
Gene's Calculators and Converters:
A collection of links to all kinds of unit and measurement
conversion calculators.
http://www.10mbfree.com/calculators
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.
http://physics.nist.gov/cuu/Units/index.html
SI Guide:
Provides translation of unit and prefix names for the international
metric system (SI) into various languages. For some,
transliterations are also given.
http://www.metricmethods.com/SIguidelines.html
IEER Technical Classroom:
Table of conversion factors for selected units relevant to nuclear
topics.
http://www.ieer.org/clssroom/unitconv.html
Temperature Converter:
Converts Fahrenheit to Celsius and vice versa.
http://www.albireo.ch/temperatureconverter/
Units of Measurement:
Conversions and equivalences of the principal units of measure of
the SI and Anglo-Saxon systems.
http://www.themeter.net/index_e.htm
The Modern Metric System:
Dictionary of metric units explaining the principles and history of
the system.
http://metre.info/
NIST Metric Information and Conversions:
Factsheets, regulations and conversion tools. Official site of the
United States Metric Program.
http://ts.nist.gov/ts/htdocs/200/202/mpo_home.htm
