LBS to KG Converter — Free Converter
Use our free lbs to kg converter to instantly convert pounds to kilograms. The lbs to kg conversion uses the factor 0.453592. This lbs to kg tool is fast, accurate, and requires no sign-up. See also Wikipedia on the pound (mass) and the NIST unit conversion guide.
⚖️ LBS to KG Converter
How to Convert Pounds to Kilograms
One exact formula, applied instantly every time.
LBS to KG Conversion Table
Quick-reference values for the most common pound amounts.
| Pound (lb) | Kilogram (kg) |
|---|---|
| 0.5 lb | 0.22679619 kg |
| 1 lb | 0.45359237 kg |
| 2 lb | 0.90718474 kg |
| 3 lb | 1.360777 kg |
| 5 lb | 2.267962 kg |
| 10 lb | 4.535924 kg |
| 15 lb | 6.803886 kg |
| 20 lb | 9.071847 kg |
| 25 lb | 11.339809 kg |
| 50 lb | 22.679619 kg |
Real-Life LBS to KG Examples
Everyday situations where this conversion comes up.
🏋️ Fitness & Body Weight
US gym equipment and body weight scales display pounds, but most international medical and sporting standards use kilograms. 150 lbs = 68.04 kg. 200 lbs = 90.72 kg. Essential for athletes competing internationally or tracking metrics in metric-based apps.
Personal trainers and dietitians outside the US typically work in kg — converting your weight helps you follow their guidance accurately.
✈️ Travel & Baggage
If you weigh yourself on a US scale in pounds before a flight on an international airline (which uses kg limits), you need this conversion. 50 lbs = 22.68 kg. A 70 lb bag would be 31.75 kg — well over most limits.
Many international hotel gyms and health clinics record weight in kilograms. Having the conversion ready avoids confusion at every step.
🍳 Cooking & Recipes
American recipes use pounds for meat, butter, and produce. International recipes use grams and kilograms. 2 lbs of chicken = 0.907 kg. 0.5 lbs of butter = 226.8 g.
Converting accurately means your dish turns out right — undercooking or over-seasoning can easily result from a wrong unit assumption.
📦 Parcels & Freight
If you ship packages using a US carrier but your destination country charges by kg, you need the conversion. 10 lbs = 4.536 kg. 50 lbs = 22.68 kg. International freight pricing is almost always in kilograms.
Online marketplaces like Amazon and eBay require accurate weight listings in the local unit for proper shipping rate calculation.
Frequently Asked Questions
Frequently Asked Questions
1 Pound (lb) equals 0.45359237 Kilograms (kg).
Multiply the value in Pounds by 0.45359237. For example, 10 Pounds = 4.535924 Kilograms.
Yes. ConvertNow uses precise factors for all unit calculations. Currency conversions use live exchange rates updated regularly.
Yes — type into the right-hand field to reverse the conversion.