21 Knots to Centimeters per Second
Convert 21 knots (kn) to centimeters per second (cm/s) with formulas, examples, and conversion tables.
kn
cm/s
21 kn = 1080.33 cm/s
Full precision:1080.33 cm/s
Step-by-Step Solution
To convert 21 knots to centimeters per second, we multiply by 51.4444 because one knot equals exactly 51.4444 centimeters per second.
1 knot = 51.4444 centimeters per second
Since each knot contains 51.4444 centimeters per second, we multiply our value by this factor:
21 × 51.4444 = 1080.33 centimeters per second
So 21 knots = 1080.33 centimeters per second.
Quick check: 1080.33 ÷ 51.4444 = 21 knots
Knots to Centimeters per Second Conversion Table
| Knots | Centimeters per Second |
|---|---|
| 1 kn | 51.4444 cm/s |
| 2 kn | 102.889 cm/s |
| 3 kn | 154.333 cm/s |
| 4 kn | 205.778 cm/s |
| 5 kn | 257.222 cm/s |
| 10 kn | 514.444 cm/s |
| 20 kn | 1028.89 cm/s |
| 21 kn | 1080.33 cm/s |
| 50 kn | 2572.22 cm/s |
| 100 kn | 5144.44 cm/s |
21 Knots in Other Units
| Unit | 21 kn = |
|---|---|
| Knots to m/s | 10.8033 m/s |
| Knots to km/h | 38.8919 km/h |
| Knots to Centimeters per Second | 1080.33 cm/s |
| Knots to mph | 24.1663 mph |
| Knots to Feet per Second | 35.444 ft/s |
| Knots to Inches per Second | 425.328 in/s |
| Knots to Mach | 0.031747 Mach |
| Knots to Speed of Light | 3.6036e-8 c |
| Knots to Kilometers per Second | 0.010803 km/s |