Unit Converter

Convert between weight, length, volume, temperature and all other units. Use the tools below for fast and accurate unit conversion calculations.

Unit Calculation / Conversion
The fastest tool that allows you to easily calculate and convert between all units.

About Weight Units

Weight units are units used to measure the mass of objects. Two main measurement systems are used worldwide: the Metric system and the Imperial system.

Metric System Weight Units

  • Kilogram (kg): The base unit of weight in the metric system.
  • Gram (g): 1 kilogram = 1000 grams
  • Milligram (mg): 1 gram = 1000 milligrams
  • Ton: 1 ton = 1000 kilograms

Imperial System Weight Units

  • Pound (lb): Common weight unit in the Imperial system.
  • Ounce (oz): 1 pound = 16 ounces
  • Stone: 1 stone = 14 pounds (common in the UK)
  • Ton (Imperial ton): 1 ton = 2240 pounds

Weight Conversions

To convert between different weight units, specific conversion factors are used. One of the most common conversions is between pounds and kilograms:

  • 1 kilogram = 2.20462262 pounds
  • 1 pound = 0.45359237 kilograms

Popular Weight Conversions

Some of the most frequently searched weight conversions include:

  • How many pounds equals 1 kg? (2.20 lb)
  • How many kg equals 1 pound? (0.45 kg)
  • How many grams equals 1 kg? (1000 g)
  • How many kg equals 1 ton? (1000 kg)

Usage Areas

Weight conversions are used in many areas of daily life:

  • Health and Fitness: Body weight tracking, diet planning
  • Cooking: Recipe ingredient conversions
  • International Trade: Product weight calculations
  • Science and Engineering: Technical calculations
  • Travel: Luggage weight limits