Weight Converter
About Weight Converter
What Is a Weight Converter?
A weight converter transforms mass measurements between different units. Technically, weight and mass are different concepts in physics, but in everyday usage they are interchangeable. This tool converts between metric units (milligrams, grams, kilograms, metric tons) and imperial units (ounces, pounds, stones, US tons, UK tons). It is essential for cooking, shipping, fitness tracking, scientific work, and international commerce where different regions use different measurement systems.
Common Weight Conversions
Key conversion factors include: 1 kg = 2.20462 lbs, 1 lb = 453.592 g = 16 oz, 1 oz = 28.3495 g, 1 stone = 14 lbs = 6.35029 kg, 1 metric ton = 1000 kg = 2204.62 lbs. The metric system uses simple decimal relationships: 1 kg = 1000 g, 1 g = 1000 mg.
How to Use This Converter
Enter the weight value, select the source unit and target unit, then click Convert. The result shows the converted value with high precision. A full conversion table is also displayed showing your value in all supported units simultaneously.
Frequently Asked Questions
How many pounds in a kilogram?
One kilogram equals approximately 2.20462 pounds. For a quick estimate, multiply kg by 2.2.
What is a stone in weight?
A stone is a British unit of weight equal to 14 pounds or approximately 6.35 kilograms. It is commonly used in the UK and Ireland for body weight.
What is the difference between a US ton and a metric ton?
A US ton (short ton) is 2000 pounds (907.185 kg). A metric ton (tonne) is 1000 kg (2204.62 lbs). A UK ton (long ton) is 2240 pounds (1016.05 kg).
