At One Place

4 kn to m/s

4 knots in meters per second
4 kn = 2.057778 m/s
m/s = kn × 0.5144444444

4 knots is 2.057778 meters per second. To get there, multiply by 0.5144444444.

Values either side

Knots near 4, converted to meters per second.
Knots Meters per second
1.5 kn 0.77167
2 kn 1.028889
2.5 kn 1.286111
3 kn 1.543333
4 kn ← 2.057778
5 kn 2.572222
6 kn 3.086667
7 kn 3.601111
8 kn 4.115556

How the conversion works

The relationship is m/s = kn × 0.5144444444. Both units measure speed, so the conversion is a fixed factor that never changes.

Common questions

What is 4 kn in meters per second?
4 kn is 2.057778 m/s.
How do you convert knots to meters per second?
Multiply by 0.5144444444.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked