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kg to lbs

Convert kilograms to pounds — or pounds to kilograms — instantly, in both directions.

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How to use kg to lbs

  1. 1Type a weight in kilograms to see it in pounds.
  2. 2Or type in the pounds box to convert lbs to kg — both boxes stay in sync.
  3. 3Copy the result with one click.
  4. 4Check the chart below for common weights.

Convert kilograms and pounds

Kilograms are the standard unit of mass almost everywhere, while pounds remain common in the United States and, for body weight, in the UK and Canada. Whether you're reading a recipe, checking your weight on a foreign scale, packing luggage, buying produce or loading the bar at the gym, this converter gives you the exact answer in both directions as you type.

The conversion

From To Multiply by
Kilograms Pounds 2.20462262
Pounds Kilograms 0.45359237
Kilograms Ounces 35.2739619
Pounds Ounces 16

Since 1959 the international pound has been defined as exactly 0.45359237 kg, so conversions are precise.

Body weight chart

kg lb kg lb
50 110.2 80 176.4
55 121.3 85 187.4
60 132.3 90 198.4
65 143.3 95 209.4
70 154.3 100 220.5
75 165.3 110 242.5

Gym weights

Plates and dumbbells are sold in both systems. A standard Olympic barbell weighs 20 kg (44 lb); a 20 kg plate is about 44 lb and a 45 lb plate is about 20.4 kg. Mixing kilogram and pound plates changes the total, so convert carefully when following a training plan.

Related tools

Check your body mass index with the BMI Calculator, estimate your daily energy needs with the Calorie Calculator, or convert stones, ounces and other units with the Unit Converter.

Frequently asked questions

How many pounds are in a kilogram?
One kilogram is exactly 2.20462262 pounds. For a quick estimate, double the kilograms and add 10%: 70 kg × 2 = 140, plus 14 = 154 lb (exact: 154.3 lb).
How do I convert pounds to kilograms?
Divide by 2.20462 — or multiply by 0.45359237, which is the exact definition of a pound in kilograms. 150 lb × 0.4536 ≈ 68 kg.
How do I convert to stones and pounds?
In the UK, body weight is often given in stones: one stone is 14 lb (6.35 kg). Divide the pounds by 14 — 154 lb is 11 stone 0 lb. The Unit Converter also converts directly to stones.
What does lbs stand for?
"lb" comes from the Latin "libra", a Roman unit of weight. "lbs" is the informal plural; the official symbol is lb for both singular and plural.
Why do airlines list baggage limits in both units?
Because travelers think in different units. Common limits are 23 kg (50 lb) for checked bags and 7–10 kg (15–22 lb) for cabin bags, but always check your airline's exact rules.

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