1 lb = 0.45359237 kg
Conversion formula
kilograms (kg) = pounds (lbs) × 0.45359237
How many kg are in a pound?
A pound (lb) is a unit of mass commonly used in the United States and other countries that follow the imperial system. It is officially defined as exactly 0.45359237 kilograms (kg).
To convert pounds to kilograms, multiply the weight in pounds by 0.45359237. For example, to convert 10 pounds to kilograms:
- 10 lb × 0.45359237 kg/lb = 4.5359237 kg
Conversely, to convert kilograms to pounds, divide the weight in kilograms by 0.45359237. For instance, to convert 5 kilograms to pounds:
- 5 kg ÷ 0.45359237 kg/lb ≈ 11.023 lb
These conversion formulas are essential for accurately translating weights between the imperial and metric systems.
Table for Pounds to Kilograms
| Pounds | Kilograms |
|---|---|
| 1 lbs | 0.454 kg |
| 2 lbs | 0.907 kg |
| 3 lbs | 1.361 kg |
| 4 lbs | 1.814 kg |
| 5 lbs | 2.268 kg |
| 6 lbs | 2.722 kg |
| 7 lbs | 3.175 kg |
| 8 lbs | 3.629 kg |
| 9 lbs | 4.082 kg |
| 10 lbs | 4.536 kg |
| 11 lbs | 4.990 kg |
| 12 lbs | 5.443 kg |
| 13 lbs | 5.897 kg |
| 14 lbs | 6.350 kg |
| 15 lbs | 6.804 kg |
| 16 lbs | 7.257 kg |
| 17 lbs | 7.711 kg |
| 18 lbs | 8.165 kg |
| 19 lbs | 8.618 kg |
| 20 lbs | 9.072 kg |
About Pounds unit
The pound is a unit of mass integral to both the British imperial and United States customary systems of measurement. Its historical roots, precise definition, geographical usage, and everyday applications are detailed below.
History
The term "pound" originates from the Latin word "libra," symbolized as "lb," reflecting its Roman heritage. The Roman libra weighed approximately 327 grams and was divided into 12 unciae, or ounces. This system influenced various European weight measures. In medieval England, multiple versions of the pound coexisted, leading to the standardization of the avoirdupois pound, which became widely adopted for general commerce.
Definition
The modern avoirdupois pound is officially defined as exactly 0.45359237 kilograms. It comprises 16 avoirdupois ounces, totaling 7,000 grains. This standardization facilitates precise weight measurements in trade and daily life.
Geographical Usage
The pound remains in use primarily in the United States and, to a lesser extent, in the United Kingdom and other countries that formerly used the British imperial system. Despite the UK's official adoption of the metric system, the pound persists in certain contexts, reflecting traditional practices.
Everyday applications
In daily life, the pound is commonly employed to express body weight, food quantities, and product specifications. For example, individuals often state their weight in pounds, and food items like meats and produce are sold by the pound in markets. Additionally, many household items, such as packages and luggage, have their weights indicated in pounds, underscoring the unit's practicality in everyday scenarios.
Pounds conversion
| Unit | Value |
|---|---|
| 1 lb | 0.454 kg |
| 1 lb | 453 592.37 mg |
| 1 lb | 0.0714285714 stones |
| 1 lb | 453.59237 g |
| 1 lb | 45.359237 dag |