km/h to mph Converter
Miles per Hour (mph):
Usage Instructions:
Objective: Convert speed from kilometers per hour to miles per hour.
Steps:
- Enter Speed: Input the speed in kilometers per hour (km/h).
- Click "Convert to mph": Press the button to convert the speed to miles per hour.
- View Result: The converted speed in miles per hour will be displayed below.
To convert kilometers per hour (km/h) to miles per hour (mph), you can use the following conversion factor:
1 kilometer per hour = 0.621371 miles per hour
Conversion Formula
mph = km/h × 0.621371
Example Conversions
Here are some examples to illustrate the conversion:
| Kilometers per Hour (km/h) | Formula | Miles per Hour (mph) |
|---|---|---|
| 10 km/h | 10 × 0.621371 | 6.21 mph |
| 50 km/h | 50 × 0.621371 | 31.07 mph |
| 100 km/h | 100 × 0.621371 | 62.14 mph |
| 120 km/h | 120 × 0.621371 | 74.56 mph |
| 150 km/h | 150 × 0.621371 | 93.21 mph |
How to Convert km/h to mph
- Identify the Value in km/h: For example, 85 km/h.
- Apply the Conversion Formula:
- Multiply the number of kilometers per hour by 0.621371.
- For 85 km/h:
- Calculation: 85 × 0.621371 = 52.82 mph
Practical Uses
- Speed Conversion: Useful for converting vehicle speeds or travel speeds between systems, especially when traveling internationally or comparing speed limits.
- Travel Planning: Helps in understanding travel speeds in different units when planning trips or routes.
Summary
To convert kilometers per hour (km/h) to miles per hour (mph), multiply the number of kilometers per hour by 0.621371. For instance, 100 km/h is approximately 62.14 mph, and 150 km/h is about 93.21 mph. This conversion is useful for comparing speeds in different measurement systems.
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