lbs to kg

Common values

From (lbs)To (kg)
00.000
0.20.091
0.40.181
0.60.272
0.80.363
10.454
1.20.544
1.40.635
1.60.726
1.80.816
20.907

One pound equals 0.453592 kilograms. To convert:

kg = lbs ÷ 2.20462

  • 150 lbs ÷ 2.20462 = 68.04 kg
  • 200 lbs ÷ 2.20462 = 90.72 kg
  • 10 lbs ÷ 2.20462 = 4.54 kg
  • 1 lb = 0.4536 kg

Canadians convert lbs to kg for doctor visits (medical records use kg), calculating drug dosages (mg/kg), and importing goods where weight must be declared in metric. Gym equipment imported from the US may be labelled in lbs, requiring conversion to kg for tracking workouts in metric-based apps.

Canadian postal and courier services charge by kilogram, so converting package weights from lbs (as stated on US product pages) is a common task for online shoppers. The Canada Border Services Agency requires weight declarations in kg for commercial imports.

Frequently asked questions

  • How many kg is 180 lbs? 180 ÷ 2.20462 = 81.65 kg.
  • What is 1 lb in grams? 1 lb = 453.592 grams.
  • How do hospitals in Canada measure patient weight? Always in kilograms — all Canadian clinical settings use the metric system.

Related converters: Unit Converter