| LENGTH | Item | Inches (in) | Conversion Factor (multiply by) | Centimeters (cm) |
| Pencil | 2.5 | |||
| Book | 2.5 | |||
| Shoe | 2.5 | |||
| Feet (ft) | Conversion Factor (multiply by) | Centimeters (cm) | ||
| Biulding Hieght | 30 | |||
| Football Field | Yards (yd) | Conversion Factor (multiply by) | Centimeters (cm) | |
| 0.9 | ||||
| miles (mi) | Conversion Factor (multiply by) | Centimeters (cm) | ||
| Mt. Everest | 1.6 | |||
| LA to SF | 1.6 | |||
| AREA | Item | Square Inches (in2) | Conversion Factor (multiply by) | Square Centimeters (cm2) |
| Mouse Pad | 6.5 | |||
| NoteBook Paper | 6.5 | |||
| Suare Feet (ft2) | Conversion Factor (multiply by) | |||
| MASS | Item | Square inches (in2) | conversion factor (multiply by) | Grams (g) |
| mouse pad | 6.5 | |||
| notebook paper | 6.5 | |||