Miles per Hour to Meters per Second
Snapshot
1 Mile per Hour equals 0.44704 Meters per Second.
- Reference basis: This result uses fixed vessel-speed definitions anchored to knots and the active marine route.
- Example: For 5 Miles per Hour, the result equals 2.2352 Meters per Second.
Interactive conversion
Converter Calculator
Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.
0.44704 Meters per Second (m/s)
SwitchAPI and AI agent access
Miles per Hour to Meters per Second.
Machine-readable identifiers
- Conversion family
marine- Source unit
miles_per_hour- Target unit
meters_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/convertRequest
{
"family": "marine",
"value": 1,
"from": "miles_per_hour",
"to": "meters_per_second"
}Essential response
{
"ok": true,
"conversion": {
"family": "marine",
"value": 1,
"from": "miles_per_hour",
"to": "meters_per_second",
"result": {
"raw": 0.44704,
"display": "0.44704"
},
"canonicalPath": "/marine/miles-per-hour-to-meters-per-second/"
}
}Explanation
Miles per Hour convert into meters per second inside the marine speed family. Formula: m/s = mph × 0.44704. The same fixed relationship is used in the calculator, common values, and mirror page so route checks stay aligned.
This is useful for marine navigation, onboard operations, sounding work, or vessel-capacity checks where nautical units and engineering units need to line up without changing the underlying reference model.
Common Conversion Values
| Mile per Hour (mph) | Meters per Second (m/s) |
|---|---|
| 1 | 0.44704 |
| 5 | 2.2352 |
| 10 | 4.4704 |
| 15 | 6.7056 |
| 20 | 8.9408 |
| 30 | 13.4112 |
| 40 | 17.8816 |