Unit Converter Tools

Universal unit conversion tool covering all measurement systems. Convert angles between degrees, radians, gradians, arcminutes and arcseconds, areas between metric, imperial and land units, GPS coordinates between decimal degrees, DMS, DDM and UTM, data storage between bytes, kilobytes, megabytes and binary equivalents, density units, energy between Joules, calories, kilowatt-hours and BTU, force between Newtons, pound-force and dynes, frequency between Hertz, RPM and BPM, lengths between metric, imperial and nautical units, power between Watts, horsepower and BTU/h, pressure between Pascal, Bar, PSI, ATM and Torr, speed between km/h, mph, knots and Mach, temperatures between Celsius, Fahrenheit, Kelvin, Rankine and Gas Mark, time units from nanoseconds to millennia, torque between Newton-meters, foot-pounds and inch-pounds, volume between liters, gallons, cups and cubic units, voltage between volts, millivolts and kilovolts, and weight between grams, kilograms, pounds, ounces and stones.