Supported Units & Categories
Convert between any units: miles to kilometers, feet to meters, inches to centimeters, pounds to kilograms, ounces to grams, Fahrenheit to Celsius, gallons to liters, mph to km/h, acres to hectares, and many more across 40+ categories.
Handles alternate spellings: kilometre/kilometer, centimetre/centimeter, litre/liter, metre/meter, farenheit/fahrenheit, celcius/celsius. Each conversion includes real-world comparisons to help you visualize the result.
Categories: length, weight, temperature, volume, area, speed, time, data, pressure, energy, power, angle, force, frequency, density, flow rate, torque, voltage, current, resistance, charge, luminance, sound, radiation, viscosity, acceleration, magnetism, capacitance, inductance, number base, typography, shoe size, concentration, fuel efficiency, pace, time zones, cooking, inflation.