| To convert | to | multiply |
| inches | millimeters | inches by 25.4 |
| inches | centimeters | inches by 2.54 |
| inches | meters | inches by 0.0254 |
| feet | meters | feet by 0.3048 |
| feet | kilometers | feet by 0.0003048 |
| yards | meters | yards by 0.9144 |
| pounds | kilograms | pounds by 0.45 |
subtract 32 from Fahrenheit temperature, multiply by 5, then divide by 9