How many kg is 1 pound?

1 pound is approximately 0.4536 kg.

What's the internal base unit?

Grams are used internally for conversion; results display in your selected unit.

1 lb is about 0.4536 kg (453.59 g). 100 lb equals roughly 45.36 kg.

Yes. Traditional markets and herbal clinics still use geun (600 g) and don (3.75 g); gold prices are often quoted per don.

Convert kilograms, grams, pounds, ounces and more instantly.

Weight units are converted through grams (g). The tool covers metric (kg, g), imperial (lb, oz), and traditional Korean units (geun, don, gwan).

Unit	Symbol	In grams	Common use
Kilogram	kg	1,000 g	body, groceries
Gram	g	1 g	cooking, nutrition
Pound	lb	453.59237 g	US weight, gym
Ounce	oz	28.3495 g	package weight
Metric ton	t	1,000,000 g	cargo, vehicles
Geun	근	600 g	Korean market unit
Don	돈	3.75 g	gold, herbal medicine

Example: 3 lb to kg → 3 × 453.59237 = 1,360.8 g → ÷ 1,000 = 1.361 kg.

Check the weight of overseas packages (lb, oz)
Convert body weight or ingredient units for fitness and diet tracking
Convert ounces/pounds in foreign recipes to grams
Check traditional units like don (3.75 g) or geun (600 g) for gold and herbal medicine

How many kg is 1 pound?: 1 pound is approximately 0.4536 kg.
What's the internal base unit?: Grams are used internally for conversion; results display in your selected unit.
How many kg is 1 pound?: 1 lb is about 0.4536 kg (453.59 g). 100 lb equals roughly 45.36 kg.
Are geun and don still used?: Yes. Traditional markets and herbal clinics still use geun (600 g) and don (3.75 g); gold prices are often quoted per don.