Web Directory

» ChemieDE: Information Service
   Provides online conversion of a wide range of units.
   http://www.chemie.de/tools/units.php3

» Chinese Numbers
   Put in a number and get the Chinese representation of that number. Also, converts from Arabic numeral back to the Chinese form.
   http://www.mandarintools.com/numbers.html

» Conversion Metric
   Provides a set of unit converters and explanations of each unit.
   http://www.conversion-metric.org/

» Conversion-Website.com
   Provides online conversions between a number of types of units of measurements.
   http://www.conversion-website.com

» Convert Center
   Provides online unit converters.
   http://www.convertcenter.com

» Convert It
   Features converter tools for measurement, currency exchange, world time zones, time, finance, driving distance, Roman numerals, atmosphere, and body mass index. Also, has a basic calculator and periodic table.
   http://www.convertit.com/

» Convert-Me
   Online conversions for many measurement systems.
   http://www.convert-me.com/

» Converter.eu
   Provides various online unit conversion tools including area, volume and permeability.
   http://converter.eu

» Convertworld
   Interactive multi-lingual conversion calculator for a wide variety of units.
   http://www.convertworld.com/

» Easy Unit Converter
   A free online unit conversion calculator covering a wide range of units.
   http://www.easyunitconverter.com

» Imperial and Metric Online Conversion
   Multilingual conversion tool for units including area, currency, energy, flowrate, force, length, mass, power, pressure, temperature, velocity and volume. Historical Greek and Roman units can also be converted.
   http://www.imperialtometric.com

» Live Currency Converter
   Provides a free online currency converter and a table of different exchange rates.
   http://www.livecurrencyconverter.com

» Metric Conversions
   Provides free online conversion tools, which can be added to any websites. It also offers metric conversion tables for download and print.
   http://www.metric-conversions.org

» Metric Unit Conversion
   Online conversion calculators for the units of weight, length, temperature, volume and area.
   http://metricunitconversion.globefeed.com

» Online Conversion
   Offers conversion tools for length, volume, temperature, astronomical, clothing sizes, computer bytes, cooking measurements, time zones, density, energy, finance, flow rates, force frequency, and some fun pages.
   http://www.onlineconversion.com/

» Precise Unit Conversions
   Provides free online unit conversions for oil, gas, petroleum, power, energy, force, weight, flow, density, volume, dry volume and other measurements.
   http://www.preciseconversions.com

» Smart Conversion
   Offers online unit conversion and calculation tools with corresponding math formulas. Plus conversion validation and unit lookup tools.
   http://www.smartconversion.com

» Temperature Conversions
   Four in one temperature conversion tool converts Celsius, Fahrenheit, Kelvin, and Rankin. Displays conversion formulas.
   http://www.temperatureconversions.org/

» The Calculator Site
   Includes online conversion and calculation tools. Possible to change the precision of the result.
   http://www.thecalculatorsite.com/

» Unit Conversion
   Provides a free online conversion tool to easily convert between different units of measurement in more than 70 categories.
   http://www.unitconversion.org

» Unit Conversion and Reference Tables
   Features converters for physical constants, SI units, temperature, currency and temperature.
   http://www.chemie.fu-berlin.de/chemistry/general/index_en.html

» Unit Converter
   Conversion tools for different types of units in different languages.
   http://unit-converter.org

» Unit Easy
   Provides a set of unit converters with related information of each unit. Also it is possible to change the number system of the result.
   http://www.uniteasy.com

» Unit Juggler
   Provides unit conversion tools for various math and physical units in different languages.
   http://www.unitjuggler.com/

» Unit Mixer
   Easily and quickly converts between a number of different units of measurement.
   http://www.unitmixer.com

» WWW Unit Converter
   Converts area, density, energy, force, length, mass, power, pressure, speed, temperature and volume, bits and bytes.
   http://www.digitaldutch.com/unitconverter/

» eFunda: Units and Constants
   Convertor for a wide range of units, fundamental constants and currencies.
   http://www.efunda.com/units/

» iAgora Conversions
   Converts temperature, currency, length, and mass.
   http://www.iagora.com/itravel/tools/