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21 FOOTS
21 Foots to Knots (21 ft to kn)
Convert 21 Foots to Knots (ft to kn) with our conversion calculator and conversion tables. To convert 21 ft to kn use direct conversion formula below.
21 ft = 12.442159837963 kn.
You also can convert 21 Foots to other Length (popular) units.
21 FOOTS
=
12.442159837963 KNOTS
Direct conversion formula: 1 Foots * 1.687809855643 = 1 Knots
Opposite conversion: 21 Knots to Foots
Conversion calculator
Check out conversion of 21 ft to most popular length units:
21 ft to Kilometers21 ft to Millimeters
21 ft to Miles
21 ft to Centimeter
21 ft to Inches
21 ft from similar units:
Metric foot 12.908649638774
21 ft to similar units:
Knot 12.452918287938
Knot (Admiralty) 12.434218577897
Conversion table: Foots to Knots
| FOOTS | KNOTS | |
|---|---|---|
| 1 | = | 0.59248380180776 |
| 2 | = | 1.1849676036155 |
| 3 | = | 1.7774514054233 |
| 4 | = | 2.369935207231 |
| 5 | = | 2.9624190090388 |
| 7 | = | 4.1473866126543 |
| 8 | = | 4.7398704144621 |
| 9 | = | 5.3323542162699 |
| 10 | = | 5.9248380180776 |
| KNOTS | FOOTS | |
|---|---|---|
| 1 | = | 1.687809855643 |
| 2 | = | 3.3756197112861 |
| 3 | = | 5.0634295669291 |
| 4 | = | 6.7512394225722 |
| 5 | = | 8.4390492782152 |
| 7 | = | 11.814668989501 |
| 8 | = | 13.502478845144 |
| 9 | = | 15.190288700787 |
| 10 | = | 16.87809855643 |
Nearest numbers for 21 Foots
| FOOTS | KNOTS | |
|---|---|---|
| 1 ft | = | 0.59248380180776 kn |
| 2 ft | = | 1.1849676036155 kn |
| 3 ft | = | 1.7774514054233 kn |
| 4 ft | = | 2.369935207231 kn |
| 5 ft | = | 2.9624190090388 kn |
| 6 ft | = | 3.5549028108466 kn |
| 7 ft | = | 4.1473866126543 kn |
| 8 ft | = | 4.7398704144621 kn |
| 9 ft | = | 5.3323542162699 kn |
| 10 ft | = | 5.9248380180776 kn |
| 11 ft | = | 6.5173218198854 kn |
| 12 ft | = | 7.1098056216931 kn |
| 13 ft | = | 7.7022894235009 kn |
| 14 ft | = | 8.2947732253087 kn |
| 15 ft | = | 8.8872570271164 kn |
| 16 ft | = | 9.4797408289242 kn |
| 17 ft | = | 10.072224630732 kn |
| 18 ft | = | 10.66470843254 kn |
| 19 ft | = | 11.257192234347 kn |
| 20 ft | = | 11.849676036155 kn |