MPH to KM/H Converter
Convert speeds between miles per hour, kilometers per hour, meters per second, knots and feet per second. Example: 60 mph is 96.56 km/h, or 26.82 m/s.
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Show steps
How to use the MPH to KM/H Converter
- Enter the speed and choose the unit you have.
- Press Calculate to see every unit.
Formula and method
km/h = mph x 1.609344. mph = km/h / 1.609344. m/s = km/h / 3.6 = mph x 0.44704. 1 knot = 1.852 km/h.
Worked example: 60 mph
| Unit | Value |
|---|---|
| km/h | 96.56 |
| m/s | 26.82 |
| knots | 52.14 |
| ft/s | 88 |
MPH to KM/H chart
| mph | km/h |
|---|---|
| 10 | 16.1 |
| 20 | 32.2 |
| 25 | 40.2 |
| 30 | 48.3 |
| 35 | 56.3 |
| 40 | 64.4 |
| 45 | 72.4 |
| 50 | 80.5 |
| 55 | 88.5 |
| 60 | 96.6 |
| 65 | 104.6 |
| 70 | 112.7 |
| 75 | 120.7 |
| 80 | 128.7 |
| 100 | 160.9 |
KM/H to MPH chart
| km/h | mph |
|---|---|
| 30 | 18.6 |
| 50 | 31.1 |
| 60 | 37.3 |
| 80 | 49.7 |
| 90 | 55.9 |
| 100 | 62.1 |
| 110 | 68.4 |
| 120 | 74.6 |
| 130 | 80.8 |
Frequently asked questions
How do I convert mph to km/h?
Multiply by 1.609344.
How do I convert km/h to mph?
Divide by 1.609344, or multiply by 0.6214.
What is 60 mph in km/h?
96.56 km/h.
What is 100 km/h in mph?
62.14 mph.
How many mph is 1 m/s?
2.237 mph.
What is a knot?
One nautical mile per hour, about 1.15 mph.
Sources
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