21 Knots to Miles per Hour

Instantly convert 21 Knots to Miles per Hour. Free online converter.

21 Knots = 24.1663 Miles per Hour
21 kn = 24.1663 mph

Convert Another Value

kn
mph
21 kn = 24.1663 mph

More Knots to Miles per Hour Conversions

1 kn = 1.1508 mph 2 kn = 2.3016 mph 5 kn = 5.7539 mph 10 kn = 11.5078 mph 15 kn = 17.2617 mph 20 kn = 23.0156 mph 25 kn = 28.7695 mph 50 kn = 57.5389 mph
View all Knots to Miles per Hour conversions
← 21 kn = 24.1663 mph 21 kn = 24.1663 mph →

How to Convert 21 Knots to Miles per Hour

1

Know the conversion factor

1 Knot equals 1.1508 Miles per Hour.

2

Multiply your value

Take your value (21) and multiply it by 1.1508.

21 × 1.1508
3

Get your result

The result is 24.1663 Miles per Hour.

21 kn = 24.1663 mph

Frequently Asked Questions

How many Miles per Hour is 21 Knots?

21 Knots is equal to 24.1663 Miles per Hour.

How do I convert 21 Knots to Miles per Hour?

To convert Knots to Miles per Hour, multiply the value by 1.1508. So, 21 kn × 1.1508 = 24.1663 mph.

What is the formula to convert Knots to Miles per Hour?

The formula is: mph = kn × 1.1508. For example, 21 kn = 24.1663 mph.

How many Knots is 24.1663 Miles per Hour?

24.1663 Miles per Hour is equal to 21 Knots. This is the reverse conversion.

About These Units

kn Knot Learn more → mph Mile per Hour Learn more →

Quick Facts

Conversion Formula

mph = kn × 1.1508

Reverse Conversion

24.1663 Miles per Hour = 21 Knots

Convert reverse →