7.89 mm = 0.789 cm. To convert millimeters to centimeters, divide by 10: 7.89 ÷ 10 = 0.789.
How to convert millimeters to centimeters
cm = mm × 0.1
- 1 mm = 0.1 cm (and 1 cm = 10 mm).
- Multiply the amount by the factor: 7.89 × 0.1 = 0.789.
- Answer: 7.89 mm = 0.789 cm.
Shortcut: dividing by 10 gives the same result as multiplying by 0.1.
Millimeters to Centimeters table
| Millimeters (mm) | Centimeters (cm) |
|---|---|
| 7.84 mm | 0.784 cm |
| 7.85 mm | 0.785 cm |
| 7.86 mm | 0.786 cm |
| 7.87 mm | 0.787 cm |
| 7.88 mm | 0.788 cm |
| 7.89 mm | 0.789 cm |
| 7.9 mm | 0.79 cm |
| 7.91 mm | 0.791 cm |
| 7.92 mm | 0.792 cm |
| 7.93 mm | 0.793 cm |
| 7.94 mm | 0.794 cm |
| mm | cm |
|---|---|
| 1 mm | 0.1 cm |
| 5 mm | 0.5 cm |
| 10 mm | 1 cm |
| 50 mm | 5 cm |
| 100 mm | 10 cm |
| 1,000 mm | 100 cm |
Good to know
1 inch = 2.54 cm exactly; 1 cm = 10 mm; 1 m = 100 cm; 1 foot = 12 inches = 30.48 cm.