Speed converter
mph to km/h Converter
Convert speed units instantly. Switch conversion type or tap swap to reverse the direction.
Enter speed
Formula: km/h = mph × 1.609344
Quick conversions
| 5 mph | 8.05 km/h |
| 10 mph | 16.09 km/h |
| 30 mph | 48.28 km/h |
| 50 mph | 80.47 km/h |
| 60 mph | 96.56 km/h |
| 70 mph | 112.7 km/h |
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Common questions
Short answers about this conversion.
How do you convert mph to km/h?
Multiply the mph value by 1.609344. For example, 50 mph equals 80.47 km/h.
What is 50 mph in km/h?
50 mph is 80.47 km/h. Use the converter above for any value.
Can I reverse this conversion?
Yes. Tap Swap or choose the related conversion tab to switch direction quickly.
Is this mph to km/h Converter free?
Yes. The converter runs in your browser and does not require an account.