At One Place

300 kn to mph

300 knots in miles per hour
300 kn = 345.2338 mph
mph = kn × 1.150779448

300 knots is 345.2338 miles per hour. To get there, multiply by 1.150779448.

Values either side

Knots near 300, converted to miles per hour.
Knots Miles per hour
180 kn 207.1403
200 kn 230.1559
212 kn 243.9652
250 kn 287.6949
300 kn ← 345.2338
350 kn 402.7728
400 kn 460.3118
500 kn 575.3897
750 kn 863.0846

How the conversion works

The relationship is mph = kn × 1.150779448. Both units measure speed, so the conversion is a fixed factor that never changes.

Common questions

What is 300 kn in miles per hour?
300 kn is 345.2338 mph.
How do you convert knots to miles per hour?
Multiply by 1.150779448.

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