Kilograms to Pounds Converter

Convert kilograms to pounds in an instant. Type a weight in kg and get pounds, ounces, grams and stone. Swap the units to turn pounds into kilograms for body weight, luggage, gym plates and recipes.

By Rashid MehmoodLast updated Free, no sign-up

Kilograms to pounds converter

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How to use the kilograms to pounds converter

  1. Enter the kilograms. Type the number of kilograms you want to convert. Decimals work, and so do fractions entered as decimals.
  2. Check the units. The converter starts as kilograms to pounds. Use the From and To menus to change either unit, or press Swap to reverse them.
  3. Read the result. The answer appears at the top, with the conversion factor and the same value in other common units underneath.
  4. Copy or print. Copy the result to paste into a message, or print a clean summary to keep with your plans.

How to convert kilograms to pounds

pounds = kilograms × 2.20462262
kilograms = pounds × 0.45359237

The international pound is exactly 0.45359237 kg, so one kilogram is 2.20462262 pounds. A rough mental method is to double the kilograms and add 10%: 70 kg × 2.2 = 154 lb. To go back, halve the pounds and take off about 10%.

Worked examples

Body weight. 70 kg is 154.32 lb, and 85 kg is 187.39 lb.

Luggage. A common 23 kg checked-bag limit is 50.71 lb, and 32 kg is 70.55 lb.

Gym plates. A 20 kg plate is 44.09 lb, while a 45 lb plate is 20.41 kg.

A baby. 3.5 kg is 7.716 lb, or about 7 lb 11 oz.

Kilograms to pounds table

KilogramsPoundsOunces
12.2046235.274
24.4092570.5479
511.0231176.37
1022.0462352.74
2044.0925705.479
2555.1156881.849
50110.2311,763.7
60132.2772,116.44
70154.3242,469.18
80176.372,821.92
90198.4163,174.66
100220.4623,527.4

Pounds, ounces and stone

A pound is 16 ounces, so 0.5 kg is 1.1023 lb or 17.64 oz. In the UK and Ireland, body weight is often given in stone and pounds, with 14 pounds in a stone: see the stone to pounds converter. Kilograms measure mass and pounds can measure mass or force, but for everyday weighing the conversion is the same. Smaller amounts use the grams to ounces converter. When you compare readings, remember that scales differ in precision: a bathroom scale may show 0.1 kg steps, while a kitchen scale shows single grams, so round the converted value to match the scale you used. Airlines and couriers usually round weights up to the next half or whole kilogram or pound, so always convert before you pack, not at the counter.

Features

  • Convert kilograms to pounds and back, with a Swap button.
  • Other common units shown at once, so you rarely need a second conversion.
  • Exact definitions from NIST, with 8 significant digits.
  • Copy result, reset and a printable report in five themes on A4 or Letter.

Convert small weights with the grams to ounces converter, body weights with the stone to pounds converter, or heavy loads with the tons to pounds converter.

Frequently asked questions

How many pounds is 1 kg?

One kilogram is 2.20462 pounds, or 35.274 ounces.

How do I convert kg to lbs?

Multiply the kilograms by 2.2046. For 80 kg, that is 176.37 lb.

How many kg is a pound?

A pound is exactly 0.45359237 kg, or 453.59 grams.

What is the easy way to convert kg to pounds?

Double the kilograms and add 10%. 50 kg doubles to 100, plus 10 is 110 lb, against an exact 110.23 lb.

How many pounds is 100 kg?

100 kg is 220.46 pounds.

How do I convert pounds to kg?

Multiply the pounds by 0.4536, or halve them and subtract 10%. 150 lb is 68.04 kg.

Is the pound exact?

Yes. Since the 1959 international agreement, one pound is defined as exactly 0.45359237 kg.

Sources and references

About this calculator

Written and maintained by Rashid Mehmood, founder of CalcTen. The formulas are unit-tested against hand-worked examples, and the content is reviewed whenever product sizes or guidance change. Last updated 14 November 2026. See our editorial policy.

Conversion factors come from NIST and other standards bodies, and results are rounded for display. For safety-critical work such as medicines, engineering or navigation, verify with an authoritative source. Read the disclaimer.