The standard units of alcoholic drinks vary in various parts of the world. Compare units for 16 different countries.
Perform area conversions, such as square yards to square meters, square miles to square kilometers, acres to hectares, etc.
Find today's exchange rates between dollars, pounds, euro and many other national currencies.
Perform density conversions, such as pounds/cu. in., tons/cu. yard, pounds/gallon, kg/litre, kg/cubic meter, etc.
Perform energy unit conversions, such as joules to kilowatt hours, foot pounds to kilogram meters, BTUs to K-cals, etc.
Compare units of force, such as ounces, pounds, tons (U.K. & U.S.), dynes, newtons, grams, kilograms, etc.
Fuel Consumption Equivalents
Compare fuel efficiency, such as miles/gallon, miles/liter, km/liter, km/gallon, gallons/100 miles, liters/100 km, etc.
Length & Distance Equivalents
Convert length and distance units, such as inches to centimeters, yards to meters, miles to kilometers, etc.
Mass & Weight Equivalents
Convert between kilograms, grams, grains, troy/avoirdupois ounces, pounds, stones, short/ long/ metric tons, etc.
Perform conversions between electric & metric horsepower, kilowatts, gigawatts, megajoules/hr, kg-m/sec, ft-lb/sec, Kcal/sec, BTU/hr, etc.
Calculate kg/sq cm, lb/sq in, millibars, atmospheres, inches of mercury, feet of water, pascals, newtons/sq cm, tons/sq m, etc.
Convert between Centigrade/Celsius, Fahrenheit, Kelvin, Rankine, and Réaumur temperature readings.
Perform conversions between cm/sec, meters/sec, meters/min, kilometers/hr, feet/sec, feet/min, miles/hr, knots, Mach, etc.
Perform conversions between cubic feet, cubic yards, cubic meters, fluid ounces, pints, gallons, liters, barrels, bushels, etc.