To convert kilograms (kg) to pounds (lbs) in detail, we follow a step-by-step process using the conversion factor between the two units.
 Identify the Conversion Factor
The conversion factor between kilograms and pounds is:
  1kg=2.20462lbs
This means that for every 1 kilogram, there are approximately 2.20462 pounds.
 Set Up the Conversion Equation
We need to convert 120 kilograms into pounds. To do this, multiply the number of kilograms (120 kg) by the conversion factor (2.20462 lbs/kg).
    120kg×2.20462kglbs​=264.5534lbs
 Perform the Calculation
Now we perform the multiplication:
   120×2.20462=264.5534
So, the result is approximately 264.5534 pounds.
Round the Answer (if needed)
Depending on the level of precision required, we can round the result. Typically, we round to two decimal places:
  264.55lbs
Final Answer
120 kilograms is approximately 264.55 pounds.
Summary Formula
The general formula for converting kilograms to pounds is:
   Weight in pounds=Weight in kilograms×2.20462
In your case:
  120kg×2.20462=264.55lbs