SpeedKnots to Kilometers per Hour

Knots to Kilometers per Hour

Methodology·How We Verify

Snapshot

1 Knot equals 1.852 Kilometers per Hour.

Reference basis: This conversion uses fixed meters-per-second-based speed definitions.
Example: For 0.5 Knots, the result equals 0.926 Kilometers per Hour.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

1.852 Kilometers per Hour (km/h)

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API and AI agent access

Knots to Kilometers per Hour.

Machine-readable identifiers

Conversion family: speed
Source unit: knot
Target unit: kilometer_per_hour

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "speed",
  "value": 1,
  "from": "knot",
  "to": "kilometer_per_hour"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "speed",
    "value": 1,
    "from": "knot",
    "to": "kilometer_per_hour",
    "result": {
      "raw": 1.852,
      "display": "1.852"
    },
    "canonicalPath": "/speed/knots-to-kilometers-per-hour/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

Multiply by 1.852 because one knot is defined as exactly 1852 meters per hour.

Method & Reference

Method basis: exact conversion formula shown in Snapshot.
Applied factor: 1 Knot = 1.852 Kilometers per Hour (using fixed meters-per-second-based speed definitions).
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Knots (kn)	Kilometers per Hour (km/h)
1/2	0.926
1	1.852
2	3.704
5	9.26
10	18.52
20	37.04
30	55.56
60	111.12
100	185.2
120	222.24

Questions & answers

Frequently Asked Questions

What is 1 knot in kilometers per hour?

1 Knot equals 1.852 Kilometers per Hour on this page.