21 Feet per Second to Knots

Instantly convert 21 Feet per Second to Knots. Free online converter.

21 Feet per Second = 12.4422 Knots
21 ft/s = 12.4422 kn

Convert Another Value

ft/s
kn
21 ft/s = 12.4422 kn

More Feet per Second to Knots Conversions

1 ft/s = 0.592484 kn 2 ft/s = 1.185 kn 5 ft/s = 2.9624 kn 10 ft/s = 5.9248 kn 15 ft/s = 8.8873 kn 20 ft/s = 11.8497 kn 25 ft/s = 14.8121 kn 50 ft/s = 29.6242 kn
View all Feet per Second to Knots conversions
← 20 ft/s = 11.8497 kn 22 ft/s = 13.0347 kn →

How to Convert 21 Feet per Second to Knots

1

Know the conversion factor

1 Foot per Second equals 0.592484 Knots.

2

Multiply your value

Take your value (21) and multiply it by 0.592484.

21 × 0.592484
3

Get your result

The result is 12.4422 Knots.

21 ft/s = 12.4422 kn

Frequently Asked Questions

How many Knots is 21 Feet per Second?

21 Feet per Second is equal to 12.4422 Knots.

How do I convert 21 Feet per Second to Knots?

To convert Feet per Second to Knots, multiply the value by 0.592484. So, 21 ft/s × 0.592484 = 12.4422 kn.

What is the formula to convert Feet per Second to Knots?

The formula is: kn = ft/s × 0.592484. For example, 21 ft/s = 12.4422 kn.

How many Feet per Second is 12.4422 Knots?

12.4422 Knots is equal to 21 Feet per Second. This is the reverse conversion.

About These Units

ft/s Foot per Second Learn more → kn Knot Learn more →

Quick Facts

Conversion Formula

kn = ft/s × 0.592484

Reverse Conversion

12.4422 Knots = 21 Feet per Second

Convert reverse →