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Length
Convert between millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles.
Weight & Mass
Convert between milligrams, grams, kilograms, metric tons, ounces, pounds, and stones.
Temperature
Convert between Celsius, Fahrenheit, and Kelvin temperature scales.
Volume & Capacity
Convert between milliliters, liters, cubic meters, gallons, cups, pints, quarts, teaspoons, and tablespoons.
Area
Convert between square meters, square kilometers, square feet, square yards, acres, hectares, and square miles.
Speed
Convert between meters per second (m/s), kilometers per hour (km/h), miles per hour (mph), and knots.
Data Storage
Convert between digital storage units: bits, bytes, kilobytes, megabytes, gigabytes, and terabytes.
Engineering & Pressure
Convert pressure, power, energy, force, and torque engineering units.
Mesures Agraires
Arpents de Paris, arpents québécois, perches carrées, journaux et hectares.
Foire Aux Questions
Ce convertisseur d'unités est-il gratuit ?
Oui, UnitConvertly est entièrement gratuit, rapide et respecte votre vie privée.
Combien fait 1 arpent carré en m² ?
1 arpent carré (standard de Paris et du Québec) équivaut à 3 418,89 m² (soit 0,3419 hectare).