69 cm = 690 mm. To convert centimeters to millimeters, multiply by 10: 69 × 10 = 690.
How to convert centimeters to millimeters
mm = cm × 10
- 1 cm = 10 mm (and 1 mm = 0.1 cm).
- Multiply the amount by the factor: 69 × 10 = 690.
- Answer: 69 cm = 690 mm.
Centimeters to Millimeters table
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 64 cm | 640 mm |
| 65 cm | 650 mm |
| 66 cm | 660 mm |
| 67 cm | 670 mm |
| 68 cm | 680 mm |
| 69 cm | 690 mm |
| 70 cm | 700 mm |
| 71 cm | 710 mm |
| 72 cm | 720 mm |
| 73 cm | 730 mm |
| 74 cm | 740 mm |
| cm | mm |
|---|---|
| 1 cm | 10 mm |
| 5 cm | 50 mm |
| 10 cm | 100 mm |
| 50 cm | 500 mm |
| 100 cm | 1,000 mm |
| 1,000 cm | 10,000 mm |
Good to know
1 inch = 2.54 cm exactly; 1 cm = 10 mm; 1 m = 100 cm; 1 foot = 12 inches = 30.48 cm.