What this Weight Converter does

This weight converter helps you switch between common weight and mass units quickly. It can convert between kilograms, grams, milligrams, pounds, ounces, stones, and larger units such as metric tons.

People use weight converters for recipes, gym tracking, package shipping, science work, and international measurement comparisons. A clear conversion page should explain the most common units and give users fast, accurate results.

Why it is useful

Different countries and industries use different measurement systems. A converter removes confusion and helps users move between metric and imperial units with confidence.

How to convert weight

Enter the value you want to convert and choose the source and target units. The calculator uses a conversion factor to return the equivalent value in the new unit.

Step 1: Enter the value

Type the number you want to convert.

Step 2: Select the units

Choose the starting unit and the unit you want as the result, such as kilograms to pounds or grams to ounces.

Step 3: Read the output

The calculator shows the converted weight instantly.

Formula

Weight conversion: Value × conversion factor

For example, 1 kilogram = 1000 grams, and 1 kilogram is about 2.20462 pounds.

Example calculation

Example: Convert 5 kilograms to grams.

5 × 1000 = 5000 g.

Example: Convert 10 kilograms to pounds.

10 × 2.20462 = 22.0462 lb.

Common uses of Weight Converter

Cooking and ingredient measurements.
Fitness and body-weight tracking.
Shipping and package weight checks.
Metric and imperial conversion tasks.

Frequently asked questions

How do I convert kilograms to pounds?

Multiply kilograms by 2.20462 to get pounds.

How do I convert pounds to kilograms?

Multiply pounds by 0.453592 to get kilograms.

How many grams are in a kilogram?

There are 1000 grams in 1 kilogram.

How many ounces are in a pound?

There are 16 ounces in 1 pound.

Can I convert stones to kilograms?

Yes. One stone equals 6.35029 kilograms.