Last updated: July 2026
Convert Kilograms to Pounds (kg to lbs)
Whether you're tracking a fitness goal, checking luggage weight before a flight, or reading a recipe or product spec from outside the US, converting kilograms to pounds comes up constantly. Our calculator gives you the exact decimal conversion instantly, and also handles grams, milligrams, ounces, and metric tons.
The Exact Formula
To convert kilograms to pounds, multiply by 2.20462262:
lbs = kg × 2.20462262
For quick mental math, rounding to 2.2 gets you close enough for everyday estimates — the exact figure only matters for shipping, science, or anywhere precision counts.
Worked Examples
- 10 kg → 10 × 2.20462262 = 22.05 lbs
- 70 kg (a common adult body weight) → 70 × 2.20462262 = 154.32 lbs
- 23 kg (a typical airline checked-bag limit) → 23 × 2.20462262 = 50.71 lbs
Frequently Asked Questions
One kilogram equals exactly 2.20462262 pounds. For everyday use, rounding to 2.20462 is more than precise enough.
Multiply your kilogram value by 2.20462. For a quick mental estimate, multiply by 2.2 instead — for example, 10 kg is roughly 22 lbs.
1 kg = 2.20462262 lbs, which is where the commonly used rounded figure of 2.2 comes from.
70 kg converts to approximately 154.32 lbs (70 × 2.20462262).
23 kg converts to approximately 50.71 lbs (23 × 2.20462262). Always confirm the exact limit with your airline, since some round differently or use different limits by cabin class and route.
Yes — beyond kilograms and pounds, you can use the dropdowns above to convert between milligrams, grams, ounces, and metric tons in any combination.
Most of the world uses the metric system (kg) for its base-10 simplicity. The United States still primarily uses the imperial/US customary system (lbs) for historical reasons, even though metric is standard in science, medicine, and most international trade.