The short answer
- 1 kg ≈ 2.204623 lb
- 1 lb ≈ 0.4535924 kg
Worked example70 kg × 2.204622622 = 154.3236 lb
To convert kilograms to pounds, multiply the number of kilograms by 2.204622622.
Kilogram. The kilogram is the SI base unit of mass, defined since 2019 through the Planck constant.
Pound. The avoirdupois pound is exactly 0.45359237 kilograms and is divided into 16 ounces.
| Kilograms (kg) | Pounds (lb) | lb and oz |
|---|---|---|
| 0.5 | 1.102311 | 1 lb 1.6 oz |
| 1 | 2.204623 | 2 lb 3.3 oz |
| 2 | 4.409245 | 4 lb 6.5 oz |
| 3 | 6.613868 | 6 lb 9.8 oz |
| 4 | 8.81849 | 8 lb 13.1 oz |
| 5 | 11.02311 | 11 lb 0.4 oz |
| 10 | 22.04623 | 22 lb 0.7 oz |
| 15 | 33.06934 | 33 lb 1.1 oz |
| 20 | 44.09245 | 44 lb 1.5 oz |
| 25 | 55.11557 | 55 lb 1.8 oz |
| 30 | 66.13868 | 66 lb 2.2 oz |
| 40 | 88.1849 | 88 lb 3 oz |
| 50 | 110.2311 | 110 lb 3.7 oz |
| 55 | 121.2542 | 121 lb 4.1 oz |
| 60 | 132.2774 | 132 lb 4.4 oz |
| 65 | 143.3005 | 143 lb 4.8 oz |
| 70 | 154.3236 | 154 lb 5.2 oz |
| 75 | 165.3467 | 165 lb 5.5 oz |
| 80 | 176.3698 | 176 lb 5.9 oz |
| 85 | 187.3929 | 187 lb 6.3 oz |
| 90 | 198.416 | 198 lb 6.7 oz |
| 95 | 209.4391 | 209 lb 7 oz |
| 100 | 220.4623 | 220 lb 7.4 oz |
| 110 | 242.5085 | 242 lb 8.1 oz |
| 120 | 264.5547 | 264 lb 8.9 oz |
| 150 | 330.6934 | 330 lb 11.1 oz |
Values are rounded to 7 significant figures.
Multiply the number of kilograms by 2.204622622. For example, 70 kg × 2.204622622 = 154.3236 lb.
One kilogram is about 2.204623 pounds.
Yes. Both units have exact legal definitions, so the factor is exact. Values on this page are rounded to 7 significant figures.