Measure the mass using a scale
Read the value directly in kilograms if the scale shows kg
If the scale shows grams, divide by 1,000 to get kilograms
If the scale shows pounds, multiply by 0.453592 to get kilograms
If the scale shows ounces, multiply by 0.0283495 to get kilograms
Use the formula: kilograms = grams ÷ 1,000
Use the formula: kilograms = pounds × 0.453592
Use the formula: kilograms = ounces × 0.0283495