At One Place

18 km/h to kn

18 kilometers per hour in knots
18 km/h = 9.719222 kn
kn = km/h × 0.5399568035

18 kilometers per hour is 9.719222 knots. To get there, multiply by 0.5399568035.

Values either side

Kilometers per hour near 18, converted to knots.
Kilometers per hour Knots
14 km/h 7.559395
15 km/h 8.099352
16 km/h 8.639309
17 km/h 9.179266
18 km/h ← 9.719222
19 km/h 10.25918
20 km/h 10.79914
21 km/h 11.33909
22 km/h 11.87905

How the conversion works

The relationship is kn = km/h × 0.5399568035. Both units measure speed, so the conversion is a fixed factor that never changes.

Common questions

What is 18 km/h in knots?
18 km/h is 9.719222 kn.
How do you convert kilometers per hour to knots?
Multiply by 0.5399568035.

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