- Pounds
- 1 lbs
- Kilograms
- 0.45 kg
Instant conversion · No sign-up · Browser-based
Convert lbs to kg
Enter a weight in pounds and get the kilogram value instantly, with formula and conversion table.
Weight converter
Enter either kilograms or pounds. The other field updates instantly.
Result
180 lbs = 81.65 kg
Result
180 lbs = 81.65 kg
To convert pounds to kilograms, divide the pound value by 2.20462.
Result explanation
180 lb = 81.65 kg. To convert pounds to kilograms, divide the pound value by the standard factor 2.2046226218.
lbs to kg formula
To convert pounds to kilograms, divide the pound value by 2.20462.
kilograms = pounds ÷ 2.20462
Common lbs to kg conversions
Use these common pound values as quick reference examples.
- Pounds
- 5 lbs
- Kilograms
- 2.27 kg
- Pounds
- 10 lbs
- Kilograms
- 4.54 kg
- Pounds
- 20 lbs
- Kilograms
- 9.07 kg
- Pounds
- 50 lbs
- Kilograms
- 22.68 kg
- Pounds
- 100 lbs
- Kilograms
- 45.36 kg
- Pounds
- 150 lbs
- Kilograms
- 68.04 kg
- Pounds
- 180 lbs
- Kilograms
- 81.65 kg
- Pounds
- 200 lbs
- Kilograms
- 90.72 kg
- Pounds
- 250 lbs
- Kilograms
- 113.4 kg
| Pounds | Kilograms |
|---|---|
| 1 lbs | 0.45 kg |
| 5 lbs | 2.27 kg |
| 10 lbs | 4.54 kg |
| 20 lbs | 9.07 kg |
| 50 lbs | 22.68 kg |
| 100 lbs | 45.36 kg |
| 150 lbs | 68.04 kg |
| 180 lbs | 81.65 kg |
| 200 lbs | 90.72 kg |
| 250 lbs | 113.4 kg |
Travel and body weight conversions
Common luggage, gym, and body weight values converted from pounds to kilograms.
- Pounds
- 50 lb
- Kilograms
- 22.68 kg
- Pounds
- 75 lb
- Kilograms
- 34.02 kg
- Pounds
- 100 lb
- Kilograms
- 45.36 kg
- Pounds
- 120 lb
- Kilograms
- 54.43 kg
- Pounds
- 130 lb
- Kilograms
- 58.97 kg
- Pounds
- 140 lb
- Kilograms
- 63.5 kg
- Pounds
- 150 lb
- Kilograms
- 68.04 kg
- Pounds
- 160 lb
- Kilograms
- 72.57 kg
- Pounds
- 170 lb
- Kilograms
- 77.11 kg
- Pounds
- 180 lb
- Kilograms
- 81.65 kg
- Pounds
- 200 lb
- Kilograms
- 90.72 kg
- Pounds
- 220 lb
- Kilograms
- 99.79 kg
- Pounds
- 250 lb
- Kilograms
- 113.4 kg
- Pounds
- 300 lb
- Kilograms
- 136.08 kg
| Pounds | Kilograms |
|---|---|
| 50 lb | 22.68 kg |
| 75 lb | 34.02 kg |
| 100 lb | 45.36 kg |
| 120 lb | 54.43 kg |
| 130 lb | 58.97 kg |
| 140 lb | 63.5 kg |
| 150 lb | 68.04 kg |
| 160 lb | 72.57 kg |
| 170 lb | 77.11 kg |
| 180 lb | 81.65 kg |
| 200 lb | 90.72 kg |
| 220 lb | 99.79 kg |
| 250 lb | 113.4 kg |
| 300 lb | 136.08 kg |
How to convert lbs to kg
Enter the pound value in the converter above, or divide the lbs value by 2.20462. This is useful for US body weight to metric weight, gym equipment, travel luggage limits, and international package weights.
Why kg is commonly used outside the US
Kilograms are part of the metric system, which is used by most countries and many international shipping, travel, and product standards.
Frequently asked questions
How do you convert lbs to kg?
Divide the pound value by 2.2046226218. For example, 180 lb equals 81.65 kg.
What is 1 lb in kg?
1 lb is equal to 0.453592 kg when rounded to six decimals.
How many kilograms is 180 lbs?
180 lb is equal to 81.65 kg when rounded to two decimals.
Is pounds to kilograms the same as lbs to kg?
Yes. Lbs is the common abbreviation for pounds, so both phrases describe the same conversion.
Can I use this for luggage weight?
Yes. It is useful when checking airline luggage limits listed in kilograms.
Can I use this for gym weights?
Yes. It can convert dumbbells, plates, and body weight values between pounds and kilograms.
How accurate is this lbs to kg converter?
It uses the standard pound to kilogram relationship and rounds visible results for readability.
What is the difference between pounds and kilograms?
Pounds are common in the US customary system. Kilograms are the base metric unit for mass.