Weight Converter

0 Kilogram (kg) =
0
Pound (lb)

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About Weight Converter

How to Use

  1. Choose Converter Type: Pick between two conversion types:
    • Direct Conversion: Convert from one specific unit to another specific unit
    • All Conversion: Convert one unit to all available units simultaneously
  2. Select Input Unit: Choose the unit you want to convert from (e.g., kg, g, lb, oz, ton) from the dropdown menu.
  3. Enter Value: Type the numeric value you wish to convert.
  4. Select Output Unit (Direct Conversion only): Choose your target unit if using direct conversion.
  5. View Results: Converted values update instantly.
All conversions use accurate factors across metric, imperial, and US customary systems. Weight and mass are often treated interchangeably in daily use.

Weight & Mass Conversion Reference

Metric Units

  • Kilogram (kg): SI base unit of mass.
  • Gram (g): 1 g = 0.001 kg.
  • Milligram (mg): 1 mg = 0.001 g.
  • Metric Ton (t): 1 t = 1000 kg.

Imperial / US Units

  • Pound (lb): 1 lb = 0.453592 kg.
  • Ounce (oz): 1 oz = 1/16 lb = 28.3495 g.
  • Stone (st): 1 st = 14 lb.
  • US Ton (Short Ton): 1 short ton = 2000 lb.
  • Imperial Ton (Long Ton): 1 long ton = 2240 lb.

Quick Reference Conversions

  • 1 kg = 1000 g = 2.20462 lb
  • 1 g = 0.001 kg
  • 1 lb = 0.453592 kg
  • 1 oz = 28.3495 g
  • 1 metric ton = 1000 kg
  • 1 short ton = 907.185 kg
  • 1 long ton = 1016.05 kg

Common Weight Examples

  • Paper Clip: ~1 g
  • Apple: ~150 g
  • Bag of Rice: 1–5 kg
  • Adult Human: 50–90 kg
  • Car: ~1,300–2,000 kg

Common Use Cases

  • Engineering: Load calculations, structural analysis.
  • Science & Laboratory: Sample measurements, experiments.
  • Logistics: Shipping weights, freight calculations.
  • Cooking: Ingredient measurement and portion control.
  • Manufacturing: Material weight, product specifications.

Understanding Weight & Mass

What is Mass?

Mass measures the amount of matter in an object, independent of gravity.

What is Weight?

Weight is the force exerted by gravity on an object's mass: Weight = Mass × Gravitational Acceleration.

Relationship:

In most everyday cases, “weight” and “mass” are used interchangeably.