| US | Metric |
| 1 in (inch) | 25.4 milimeters |
| 1 ft (foot, feet) | 0.3048 meter |
| 1 yd (yard) | 0.9144 meter |
| 1 mi (mile) | 1.6093 kilometers |
| US | Metric | |
| Avoirdupois Weight | Troy Weight | |
| 1 OZ (ounce) | 28.3495 g (grams) | 31.1035 g (grams) |
| 1 LB (pound) | 453.59 g (grams) | 373.24 g (grams) |
| US | Metric |
| 1 ga (gallon) | 3.7853 liters |
| 1 fluid oz (ounce) | 0.0297 liter |
| US | Metric |
| US | Metric |
ETC