About this Weight Converter
Weight Converter handles common everyday mass/weight unit conversions between kilograms, grams, pounds and ounces. It is useful for recipes, shipping estimates and personal reference.
Formula or method
Each value is converted through a kilogram base using standard conversion factors.
Example
1 kilogram is approximately 2.20462 pounds.
Common uses
- Convert package or product weights.
- Switch recipe quantities between grams and ounces.
- Compare kilogram and pound measurements.
How to use this tool
- Enter the values or text requested by the calculator.
- Choose units or options when the tool provides them.
- Select the calculation button and review the result.
- Use the formula, example and notes on this page to check whether the result fits your situation.
Important note
For regulated trade, laboratory or legal measurement, use the precision and standards required by your application.
Frequently asked questions
Why does the page say weight when kilograms measure mass?
In everyday usage these units are commonly described as weight units; the conversion uses their standard mass relationships.
Are results exact?
The conversion factors are standard, but displayed decimals may be rounded.