42.45磅等于多少千克？磅（单位符号是：lb）和千克（单位符号是：kg）是重量单位，它们之间的换算关系是：1磅等于0.453592千克。要将42.45磅转换为千克，我们可以通过磅与千克换算比率来计算：
42.45 磅 = 42.45 * 0.453592 千克 = 19.254996 千克
因此，42.45磅换算成千克的答案是42.45磅等于19.254996千克。
了解更多：42.45千克等于多少磅？ | 1磅等于多少千克？ | 1千克等于多少磅？
| 磅 (lb) | 千克 (kg) |
|---|---|
| 42.55 lb | 19.300355 kg |
| 42.65 lb | 19.345715 kg |
| 42.75 lb | 19.391074 kg |
| 42.85 lb | 19.436433 kg |
| 42.95 lb | 19.481792 kg |
| 43.05 lb | 19.527152 kg |
| 43.15 lb | 19.572511 kg |
| 43.25 lb | 19.61787 kg |
| 43.35 lb | 19.663229 kg |
| 43.45 lb | 19.708588 kg |
| 43.55 lb | 19.753948 kg |
| 43.65 lb | 19.799307 kg |
| 43.75 lb | 19.844666 kg |
| 43.85 lb | 19.890025 kg |
| 43.95 lb | 19.935385 kg |
| 44.05 lb | 19.980744 kg |
| 44.15 lb | 20.026103 kg |
| 44.25 lb | 20.071462 kg |
| 44.35 lb | 20.116822 kg |
| 44.45 lb | 20.162181 kg |
| 44.55 lb | 20.20754 kg |
| 44.65 lb | 20.252899 kg |
| 44.75 lb | 20.298259 kg |
| 44.85 lb | 20.343618 kg |
| 44.95 lb | 20.388977 kg |
| 45.05 lb | 20.434336 kg |
| 45.15 lb | 20.479696 kg |
| 45.25 lb | 20.525055 kg |
| 45.35 lb | 20.570414 kg |
| 45.45 lb | 20.615773 kg |
| 磅 (lb) | 千克 (kg) |
|---|---|
| 45.55 lb | 20.661132 kg |
| 45.65 lb | 20.706492 kg |
| 45.75 lb | 20.751851 kg |
| 45.85 lb | 20.79721 kg |
| 45.95 lb | 20.842569 kg |
| 46.05 lb | 20.887929 kg |
| 46.15 lb | 20.933288 kg |
| 46.25 lb | 20.978647 kg |
| 46.35 lb | 21.024006 kg |
| 46.45 lb | 21.069366 kg |
| 46.55 lb | 21.114725 kg |
| 46.65 lb | 21.160084 kg |
| 46.75 lb | 21.205443 kg |
| 46.85 lb | 21.250803 kg |
| 46.95 lb | 21.296162 kg |
| 47.05 lb | 21.341521 kg |
| 47.15 lb | 21.38688 kg |
| 47.25 lb | 21.432239 kg |
| 47.35 lb | 21.477599 kg |
| 47.45 lb | 21.522958 kg |
| 47.55 lb | 21.568317 kg |
| 47.65 lb | 21.613676 kg |
| 47.75 lb | 21.659036 kg |
| 47.85 lb | 21.704395 kg |
| 47.95 lb | 21.749754 kg |
| 48.05 lb | 21.795113 kg |
| 48.15 lb | 21.840473 kg |
| 48.25 lb | 21.885832 kg |
| 48.35 lb | 21.931191 kg |
| 48.45 lb | 21.97655 kg |