Grams to Kilograms Converter
Convert g to kg instantly. Enter a value below.
Formula
Grams to Kilograms table
| Grams (g) | Kilograms (kg) |
|---|---|
| 1 g | 0.001 kg |
| 5 g | 0.005 kg |
| 10 g | 0.01 kg |
| 25 g | 0.025 kg |
| 50 g | 0.05 kg |
| 100 g | 0.1 kg |
| 250 g | 0.25 kg |
| 500 g | 0.5 kg |
| 1000 g | 1 kg |
About Weight conversions
Weight conversions are essential in cooking, shipping, medicine, and international commerce. The metric system uses kilograms and grams as its base units, while the US customary system uses pounds and ounces. Most of the world — including all scientific fields — uses the metric system, so familiarity with both is a practical skill.
In the kitchen, European and Australian recipes list ingredients in grams while American recipes use ounces and cups. When shipping packages internationally, weight limits are stated in kilograms even if domestic carriers use pounds. Medical dosages and nutrition labels worldwide use metric units. For fitness, international weightlifting standards use kilograms, while most US gym equipment is labeled in pounds.
The key conversion to memorize: 1 kilogram = 2.2046 pounds. For smaller amounts, 1 gram = 0.03527 ounces. When precision matters — such as in baking or pharmacy — the metric system is more practical because it uses simple multiples of 10 rather than fractional ounces.
Frequently asked questions
How many pounds is 1 kilogram?▾
1 kilogram equals 2.2046 pounds. A quick approximation: multiply kilograms by 2.2 to get pounds. For example, a 70 kg person weighs approximately 154 pounds.
What is the difference between mass and weight?▾
Mass is the amount of matter in an object (measured in kg or lb) and stays constant everywhere. Weight is the force of gravity on that mass, which varies slightly by location. In everyday use, the terms are used interchangeably since we all live where gravity is nearly constant.
How do I convert grams to ounces for cooking?▾
Multiply grams by 0.03527 to get ounces. For quick kitchen math: 28 grams ≈ 1 ounce, 100 grams ≈ 3.5 ounces, 250 grams ≈ 8.8 ounces. Most digital kitchen scales let you switch between grams and ounces with a single button.