Kilograms to Pounds Converter
Enter a value below to convert kilograms to pounds - one kilogram is about 2.2046 lb (1 pound = 0.45359237 kg exactly). For the reverse, use our pounds to kilograms converter.
1 kg = 2.204623 lb. Convert kilograms to pounds. Need the reverse? See lbs to kg.
Kilogram
- Definition
- A kilogram (symbol: kg) is the base unit of mass in the International System of Units (SI). Since 2019 it has been defined by fixing the numerical value of the Planck constant; for everyday purposes it is very close to the mass of one liter of water.
- History / origin
- The kilogram was introduced with the metric system in 1795. From 1889 to 2019 it was defined by a platinum-iridium cylinder, the International Prototype Kilogram, kept near Paris - the last SI unit tied to a physical artifact before the 2019 redefinition through constants of nature.
- Current use
- The kilogram is used worldwide for almost all mass measurements - groceries, body weight outside the United States, science and industry - in every country that has adopted the metric system.
Pound
- Definition
- A pound (symbol: lb) is a unit of mass in the imperial and US customary systems, defined since 1959 as exactly 0.45359237 kilograms. One pound is divided into 16 ounces.
- History / origin
- The word "pound" comes from the Latin "libra pondo" ("a pound by weight"), which is why the symbol is "lb". Many regional pounds existed historically before the international avoirdupois pound was standardized at exactly 0.45359237 kg in 1959.
- Current use
- The pound is used mainly in the United States for body weight, food packaging and everyday measurements, and remains in common use in the United Kingdom alongside the kilogram (for example, body weight in stones and pounds).
Kilogram to pound conversion table
| Kilogram [kg] | Pound [lb] |
|---|---|
| 0.1 kg | 0.2204622622 lb |
| 0.5 kg | 1.1023113109 lb |
| 1 kg | 2.2046226218 lb |
| 2 kg | 4.4092452437 lb |
| 5 kg | 11.0231131092 lb |
| 10 kg | 22.0462262185 lb |
| 25 kg | 55.1155655462 lb |
| 50 kg | 110.2311310924 lb |
| 100 kg | 220.4622621849 lb |
| 500 kg | 1,102.3113109244 lb |
| 1,000 kg | 2,204.6226218488 lb |
Popular kilogram to pound conversions
Everyday body weights and common loads in pounds, rounded to two decimals - the kilogram values people look up most.
| Kilogram [kg] | Pound [lb] |
|---|---|
| 1 kg | 2.20 lb |
| 5 kg | 11.02 lb |
| 10 kg | 22.05 lb |
| 20 kg | 44.09 lb |
| 50 kg | 110.23 lb |
| 60 kg | 132.28 lb |
| 65 kg | 143.30 lb |
| 70 kg | 154.32 lb |
| 75 kg | 165.35 lb |
| 80 kg | 176.37 lb |
| 90 kg | 198.42 lb |
| 100 kg | 220.46 lb |
How to convert kilograms to pounds
To convert kilograms to pounds, multiply the number of kilograms by 2.2046. For example, 70 kg × 2.2046 = 154.32 pounds (or divide by 0.45359237).
One pound is defined as exactly 0.45359237 kilograms, so to convert a mass in kilograms to pounds you divide by 0.45359237 - or, equivalently, multiply by 2.2046226218:
pounds = kg ÷ 0.45359237 = kg × 2.2046226218
1 kg = 2.2046226218 lb · 1 lb = 0.45359237 kg
Example. To convert 75 kg to pounds, multiply by 2.2046226218: 75 kg = 75 × 2.2046226218 = 165.35 lb. Going the other way, 150 pounds is 150 × 0.45359237 = 68.04 kg.
When you need to convert kilograms to pounds
Kilogram-to-pound conversion comes up whenever a metric mass has to be read in US customary units. Common cases:
- Reading your body weight in pounds from a metric scale, or for a US medical form.
- Matching gym and weightlifting plates, where bars and discs may be marked in kilograms or pounds.
- Checking airline luggage allowances quoted in kilograms against a US scale that reads pounds.
- Converting recipe and food-packaging weights between metric and US labels.
- Working out shipping and parcel weights for carriers that bill in pounds.
Frequently asked questions
How many pounds is 1 kg?
One kilogram equals 2.2046 pounds (2.2046226218 lb to be exact) - a little over two and a fifth pounds.
How do I convert kg to lbs?
Multiply the number of kilograms by 2.2046, or divide by 0.45359237. For example, 80 kg = 80 × 2.2046 = 176.37 pounds.
Is 1 kg exactly 2.2 pounds?
No. One kilogram is 2.2046 pounds; the 2.2 figure is a rounded shortcut. The exact definition runs the other way: 1 pound = 0.45359237 kg.
How many pounds is 70 kg?
70 kg equals 154.32 pounds (154.3235835 lb to be exact).
How many pounds is 80 kg?
80 kg equals 176.37 pounds (176.3698097 lb to be exact).
Is a kilogram heavier than a pound?
Yes. One kilogram is about 2.2 pounds, so a kilogram is roughly two and a fifth times as heavy as a pound.
How do I convert kg to lbs in my head?
Double the kilograms and add about 10 percent. For example, 70 kg is roughly 140 + 14 = 154 lb, and the exact value is 154.32 lb.
How many kilograms is 150 pounds?
150 pounds equals 68.04 kg. To convert pounds to kilograms, multiply by 0.45359237.
Popular weight unit conversions
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Convert kilograms to other weight units
Convert a kilogram measurement into any other weight unit our converter supports.