To convert between units of weight, use a conversion factor. Simply multiply your starting value by the appropriate factor to get the result:

Result = Starting Value × Conversion Factor

For example, to convert 10 kilograms to pounds:
10 kg × 2.20462 = 22.0462 lbs

To convert in the opposite direction (e.g., pounds to kilograms), divide by the same factor or multiply by its reciprocal:
22.0462 lbs ÷ 2.20462 = 10 kg

For conversions between any two units, first convert to kilograms, then to the target unit. Alternatively, divide the conversion factor of the starting unit by that of the target unit for a direct conversion.

• Kilograms to Pounds: lbs = kg × 2.20462
• Pounds to Kilograms: kg = lbs × 0.453592
• Grams to Ounces: oz = g × 0.035274
• Ounces to Grams: g = oz × 28.3495
• Tons to Stones: st = t × 157.473
• Stones to Kilograms: kg = st × 6.35029

Examples:

• 5 kg × 2.20462 = 11.0231 lbs
• 100 g × 0.035274 = 3.5274 oz
• 1 ton × 157.473 = 157.473 st