Miles per hour to Knots
Convert miles per hour (mph) to knots (kn). Live results, batch values, CSV export, formula and examples. Free, no sign-up.
Runs on your device · no data upload
Up to 500 values. Calculations stay on this device. Decimal point: dot. Results use floating-point arithmetic and the selected display precision.
Results
1 values converted
| row | input | from | result | to | error |
|---|---|---|---|---|---|
| 1 | 1 | mph | 0.868976241901 | kn | — |
A knot is one nautical mile per hour. All results represent constant speed, without travel delays.
Raw response
[
{
"row": 1,
"input": 1,
"from": "mph",
"result": "0.868976241901",
"to": "kn"
}
]How to convert miles per hour to knots
Enter one value or paste one value per line. Change precision, swap units, then copy or export the results. Invalid values are reported individually.
result = (value × 0.44704 + 0 − 0) ÷ 0.514444444444
A knot is one nautical mile per hour. All results represent constant speed, without travel delays.
| Miles per hour (mph) | Knots (kn) |
|---|---|
| 0 | 0 |
| 1 | 0.868976241901 |
| 10 | 8.68976241901 |
| 100 | 86.8976241901 |
Reference: NIST unit conversion factors. Decimal and binary storage prefixes are distinct; rounded display values do not change the underlying calculation.