Weight Converter

Convert Weight Measurements

Use this calculator to convert between different weight units such as pounds, kilograms, ounces, grams, tons, and more.

Please provide a valid number.

How to Calculate Weight Conversions

Weight conversion is a fundamental skill used in various fields, from everyday life to scientific calculations. It involves changing one unit of weight measurement to another while maintaining the same mass. This process is crucial for cooking, shipping, scientific experiments, and many other applications.

Weight Conversion Formulas

Here are the key formulas for converting between common weight units:

  • 1 pound (lb) = 16 ounces (oz) = 453.592 grams (g)
  • 1 kilogram (kg) = 1000 grams (g) = 2.20462 pounds (lb)
  • 1 ton = 2000 pounds (lb) = 907.185 kilograms (kg)
  • 1 metric ton = 1000 kilograms (kg) = 2204.62 pounds (lb)
  • 1 stone = 14 pounds (lb) = 6.35029 kilograms (kg)

Calculation Steps

  1. Identify the initial weight unit and the desired unit for conversion
  2. Determine the conversion factor between the two units
  3. Multiply the initial value by the conversion factor
  4. Round the result to the appropriate number of decimal places

Example Calculation

Let's convert 5 pounds to kilograms:

  1. Identify the conversion: Pounds to Kilograms
  2. Use the formula: 1 pound = 0.453592 kilograms
  3. Multiply the initial value by the conversion factor: \[5 \text{ pounds} \times 0.453592 \text{ kg/lb} = 2.26796 \text{ kilograms}\]

Therefore, 5 pounds is equal to approximately 2.27 kilograms.

Weight Conversion Visualization

This bar chart visually compares 5 pounds to its equivalent in kilograms (2.27 kg). The chart illustrates how the same mass can be represented by different numbers depending on the unit used, with smaller units typically having larger numerical values for the same mass.