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Conversion Tools

Global Resources

Conversion Tools


Area - a tool to convert from one type of square measurement to another square measurement


CNN - current and recent exchange rates between 17 major currencies and the US dollar

OANDA - exchange rates for 164 currencies all the way back to 1990

XE - country currency rates refreshed once per minute


The Inflation Calculator - a site to adjust given amounts of money for inflation according to the Consumer Price Index, from 1800 to 2007


Google Language Tools - translations of phrases in one language to another

Word2Word - dictionaries and translation tools for over 100 languages

Lengths and Distances

Length and Distance Conversion - a tool to convert units to meters, yards, feet, inches, miles, kilometers, leagues and fathoms


Online Speed Conversion - a tool to convert speeds to mph to kph, mph to knots, mach and speed of sound


Online Temperature Conversion - a tool to convert temperatures to Celsius, Fahrenheit, Kelvin and Rankine

Time Zones

Time Zone Converter and World Clock - tools to convert time in one world region to another and identify current times in all areas of the globe, plus additional global information


Travelmath - an online trip calculator that helps find answers quickly such as travel distance and travel time

Weather and Forecast

Weather and Forecast around the World - a resource for finding out what the weather, forecast and current time is all over the world in Fahrenheit or Celsius, also provides wind speed, visibility, rain probability, rainfall, and snowfall

Weight and Mass

Weight and Mass Conversion - a tool to convert units to grams, grains, ounces, pounds, stones, kilograms, tons and tonnes

Weights to Volume - a tool to recipe weight to recipe volume



Computer Storage - a tool to convert the size of computer drives

Gas Mileage - a tool to onvert from U.S. MPG to British MPG, from British MPG to American MPG, and from Liters per 100 Kilometers

Power - a tool to convert watts and horsepower

Pressure - a tool to convert recipe weight to recipe volume

Roman Numerals - a tool to convert

Speed - a tool to convert various speeds to other speeds

Volume - a tool to convert various amounts of liquids such as teaspoons, gallons, and barrels

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