Lbs to Kg Calculator
Convert between weight units: lbs, kg, oz, g, stone, tons
Table of Contents
How to Use
- Enter the weight value you want to convert
- Select the source weight unit from the dropdown
- Select the target weight unit you want to convert to
- Click calculate to see the conversion result
- Review the conversion formula and all weight unit equivalents
Weight Units
Weight is measured in various units depending on the context and region. The most common units are pounds (lbs), kilograms (kg), ounces (oz), grams (g), stone, metric tons, and short tons.
Understanding how to convert between these units is essential for international travel, cooking, shipping, and various professional applications.
Conversion Factors
| From | To | Conversion Factor | Formula |
|---|---|---|---|
| lbs | kg | × 0.454 | lbs × 0.454 = kg |
| kg | lbs | ÷ 0.454 | kg ÷ 0.454 = lbs |
| oz | g | × 28.35 | oz × 28.35 = g |
| g | oz | ÷ 28.35 | g ÷ 28.35 = oz |
| stone | lbs | × 14 | stone × 14 = lbs |
| lbs | stone | ÷ 14 | lbs ÷ 14 = stone |
Frequently Asked Questions
- How do I convert pounds to kilograms?
- To convert pounds to kilograms, multiply the weight in pounds by 0.454. For example, 150 lbs × 0.454 = 68.1 kg. Alternatively, you can divide by 2.205 for a quick approximation.
- What's the difference between metric tons and short tons?
- A metric ton (tonne) is 1,000 kilograms (2,205 pounds), while a short ton is 2,000 pounds (907 kilograms). The metric ton is used in most countries, while the short ton is primarily used in the United States.
- How many ounces are in a pound?
- There are 16 ounces in a pound. This is a standard conversion in the imperial system. So 1 lb = 16 oz, and 1 oz = 0.0625 lbs.
- Why are there different weight systems?
- Different regions developed their own weight systems over time. The metric system (kg, g) is used internationally, while the imperial system (lbs, oz) is still used in the US and UK. Stone is a traditional British unit for body weight.