SpeedKnots to Meters per Second

Knots to Meters per Second

Methodology·How We Verify

Snapshot

1 Knot equals 0.514444 Meters per Second.

Reference basis: This conversion uses fixed meters-per-second-based speed definitions.
Example: For 0.5 Knots, the result equals 0.257222 Meters per Second.

Interactive conversion

Converter Calculator

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

0.514444 Meters per Second (m/s)

Switch

API and AI agent access

Knots to Meters per Second.

Machine-readable identifiers

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

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": "meter_per_second"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "speed",
    "value": 1,
    "from": "knot",
    "to": "meter_per_second",
    "result": {
      "raw": 0.5144444444444445,
      "display": "0.514444"
    },
    "canonicalPath": "/speed/knots-to-meters-per-second/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

Multiply by 1852/3600 to convert knots into meters per second with exact nautical definitions.

Method & Reference

Method basis: exact conversion formula shown in Snapshot.
Applied factor: 1 Knot = 0.514444 Meters per Second (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)	Meters per Second (m/s)
1/2	0.257222
1	0.514444
2	1.028889
5	2.572222
10	5.144444
20	10.288889
30	15.433333
60	30.866667
100	51.444444
120	61.733333

Questions & answers

Frequently Asked Questions

What is 1 knot in meters per second?

1 Knot equals 0.514444 Meters per Second on this page.