Weight Converter

Convert between different units of weight and mass

All Conversions

Common Conversions

Weight and Mass Conversion Guide

Weight conversion is crucial for cooking, fitness, shipping, and scientific applications. Understanding the relationship between metric (kilograms, grams) and imperial (pounds, ounces) units helps in everyday calculations and international communications.

Key Conversion Factors

FromToFactor
1 KilogramPounds2.20462
1 PoundKilograms0.453592
1 OunceGrams28.3495
1 StoneKilograms6.35029
1 Metric TonKilograms1000

FAQ

What is the difference between weight and mass?

Mass is the amount of matter in an object (measured in kg), while weight is the force of gravity on that mass. On Earth, they're often used interchangeably.

What is a stone?

A stone is a British unit of weight equal to 14 pounds or 6.35 kilograms, commonly used for body weight in the UK and Ireland.