Unit Conversion Tables

Convert between metric and imperial length units including meters, feet, inches, kilometers, and miles.

Convert between kilograms, pounds, ounces, grams, and other weight measurements.

Convert between Celsius, Fahrenheit, Kelvin, and other temperature scales.

Convert between square meters, acres, square feet, hectares, and other area units.

Convert between liters, gallons, cubic meters, and other volume measurements.

Convert between mph, km/h, knots, and other speed units.

Convert between seconds, minutes, hours, days, years, and other time units.

Convert between joules, calories, BTU, kWh, and other energy units.

Convert between watts, horsepower, BTU/hour, and other power units.

Convert between PSI, bar, pascal, mmHg, and other pressure units.

Convert between bytes, KB, MB, GB, TB, and other data storage units.

Current exchange rates and currency conversion tables for major world currencies.

Convert between degrees, radians, gradians, and other angular measurements.

Convert between decimal, binary, hexadecimal, and octal number systems.

Convert between gallons per minute, liters per second, and other flow rate units.