Knots to kph Converter

Convert knots to kilometers per hour.

Kilometers per hour 37.04

Miles per hour 23.016

Formula: km/h = knots × 1.852

Step-by-step with your numbers:

1. Values used:

2. Knots = 20 kn

4. Kilometers per hour = 37.04

5. Miles per hour = 23.016

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Convert knots to km/h.

The math behind it

1 knot = 1.852 km/h exactly.

20 knots → 37.0 km/h.

Why 1.852?

A nautical mile is exactly 1,852 meters.