Weight and Mass Unit Converter Tool 2025

Need to convert weight and mass units quickly? Our easy-to-use Weight and Mass Unit Converter provides instant, accurate conversions between kilograms (kg), pounds (lb), grams (g), ounces (oz), and more. Whether you’re working in cooking, fitness, science, or trade, this tool ensures seamless conversions between metric and imperial units.

Weight & Mass Unit Converter

Weight & Mass Unit Converter

Kilograms to Pounds

0 lbs
Formula: lbs = kg × 2.20462

Pounds to Kilograms

0 kg
Formula: kg = lbs × 0.453592

Grams to Ounces

0 oz
Formula: oz = g × 0.035274

Ounces to Grams

0 g
Formula: g = oz × 28.3495

Pounds to Ounces

0 oz
Formula: oz = lbs × 16

Ounces to Pounds

0 lbs
Formula: lbs = oz × 0.0625

Grams to Pounds

0 lbs
Formula: lbs = g × 0.00220462

Pounds to Grams

0 g
Formula: g = lbs × 453.592

Grams to Kilograms

0 kg
Formula: kg = g × 0.001

Kilograms to Grams

0 g
Formula: g = kg × 1000

Grams to Milligrams

0 mg
Formula: mg = g × 1000

Milligrams to Grams

0 g
Formula: g = mg × 0.001

Ounces to Kilograms

0 kg
Formula: kg = oz × 0.0283495

Kilograms to Ounces

0 oz
Formula: oz = kg × 35.274

Pounds to Stone

0 st
Formula: st = lbs × 0.0714286

Stone to Pounds

0 lbs
Formula: lbs = st × 14

Ton to Pounds

0 lbs
Formula: lbs = ton × 2000

Pounds to Ton

0 ton
Formula: ton = lbs × 0.0005

Common Conversions:

1 kg = 2.20462 lb
1 lb = 0.453592 kg
1 oz = 28.3495 g
1 g = 0.035274 oz

Weight and Mass Unit Converter Tool Ideal For:

Cooking and baking measurements

Gym and weightlifting calculations

International trade and shipping

Scientific and laboratory conversions

Simply enter your value, select the unit, and get instant results. No complex calculations—just quick, precise conversions!

Other Tools