Weight Converter

Convert weight and mass units instantly. Supports kilograms, pounds, ounces, grams, tons, and more.

Weight Unit Converter

Weight Conversion Formulas

Kilograms to Pounds

1 kg = 2.20462 lb

Example: 70 kg = 70 × 2.20462 = 154.32 pounds

Pounds to Kilograms

1 lb = 0.453592 kg

Example: 150 lb = 150 × 0.453592 = 68.04 kilograms

Grams to Ounces

1 g = 0.035274 oz

Example: 500 g = 500 × 0.035274 = 17.64 ounces

Ounces to Grams

1 oz = 28.3495 g

Example: 16 oz = 16 × 28.3495 = 453.59 grams

Metric Tons to Kilograms

1 t = 1000 kg

Example: 2.5 t = 2.5 × 1000 = 2500 kilograms

Pounds to Ounces

1 lb = 16 oz

Example: 5 lb = 5 × 16 = 80 ounces

How to Use This Converter

1

Enter Weight Value

Type the weight value you want to convert in the "Value" field.

2

Select From Unit

Choose the weight unit you're converting from in the "From" dropdown.

3

Select To Unit

Choose the weight unit you want to convert to in the "To" dropdown.

4

Get Result

Click "Convert" to see the converted weight value instantly.

Example Conversions

Kilograms to Pounds

Convert 70 kilograms to pounds

Solution: 70 kg × 2.205 = 154.35 pounds

Common for body weight measurements.

Pounds to Kilograms

Convert 150 pounds to kilograms

Solution: 150 lb ÷ 2.205 = 68.04 kg

Useful for international weight standards.

Grams to Ounces

Convert 500 grams to ounces

Solution: 500 g × 0.035 = 17.64 oz

Essential for cooking and baking recipes.

Where Weight Conversion is Used

Science & Lab Work

Precise measurements for experiments, chemical formulas, and research requiring accurate weight conversions.

Cooking & Baking

Convert recipe ingredients between metric and imperial measurements for international recipes.

School Math

Learn weight conversion concepts, solve physics problems, and understand mass measurements.

Health & Fitness

Track body weight, calculate BMI, and monitor fitness progress in preferred units.

Shipping & Logistics

Calculate package weights, shipping costs, and cargo loads across different measurement systems.

Manufacturing

Ensure product specifications, material quantities, and quality control meet international standards.

Frequently Asked Questions

How many pounds in a kilogram?

1 kilogram equals approximately 2.205 pounds. To convert kg to lbs, multiply by 2.205.

How to convert grams to ounces?

1 gram equals approximately 0.035 ounces. Multiply grams by 0.035 to get ounces.

What is the difference between mass and weight?

Mass is the amount of matter in an object (measured in kg/g), while weight is the force of gravity on that mass. In everyday use, they're often used interchangeably.