Weight Converter
Convert between different units of weight including pounds, kilograms, grams, and ounces. Choose from our most popular converters below.
Most Popular Weight Conversions
Pounds to KG
Convert pounds to kilograms
1 lb = 0.453592 kg
KG to Pounds
Convert kilograms to pounds
1 kg = 2.20462 lb
Grams to Ounces
Convert grams to ounces
1 g = 0.035274 oz
Ounces to Grams
Convert ounces to grams
1 oz = 28.3495 g
KG to Grams
Convert kilograms to grams
1 kg = 1000 g
Grams to KG
Convert grams to kilograms
1 g = 0.001 kg
About Weight Measurement
Weight (or mass) is a measure of the amount of matter in an object. Different systems use various units to measure weight:
Imperial/US System
- Ounces (oz)
- Pounds (lb/lbs)
- Tons (US)
Metric System (SI)
- Milligrams (mg)
- Grams (g)
- Kilograms (kg)
- Tonnes (metric tons)