zztool About Weight Conversion
Weight measures the force of gravity on an object. The metric system uses kilograms (kg) as the base unit, while the imperial system uses pounds (lb). This tool supports instant conversion between metric, imperial, and Chinese traditional units.
Common Conversions
1 Kilogram (kg)=2.20462 Pounds (lb)
1 Pound (lb)=0.453592 Kilograms (kg)
1 Pound (lb)=16 Ounces (oz)
1 Kilogram (kg)=1000 Grams (g)
1 Metric Ton (t)=1000 Kilograms (kg)
1 Stone (st)=14 Pounds (lb)
1 Ounce (oz)=28.35 Grams (g)
Tips
- ✓ Results update automatically as you type
- ✓ Click any result to copy to clipboard
- ✓ Quick estimate: 1 kg ≈ 2.2 lb
- ✓ Stone is commonly used in UK for body weight
FAQ
How many pounds in a kilogram?
1 kilogram (kg) equals 2.20462 pounds (lb). For quick mental math, use 1 kg ≈ 2.2 lb.
How many kg in a pound?
1 pound (lb) equals 0.453592 kilograms (kg), or approximately 454 grams.
What is the difference between lb and lbs?
lb is the abbreviation for pound (singular), and lbs is the plural form. Both refer to the same unit of weight.
How many ounces in a pound?
1 pound = 16 ounces (oz). Ounces are commonly used for food and precious metals.
What is a stone?
1 stone (st) = 14 pounds = 6.35 kg. It is commonly used in the UK and Ireland for body weight.
Last Updated: 2026-06-04✓ Expert Verified
Quick weight unit conversion.
Supports many units.
Very accurate results.