Curated conversion
mile per hour to kilometre per hour
International miles and SI time definitions make this conversion exact. The workspace below calculates live; the table shows reference values.
Quick measure
Livespeed
Source reading
INPUTEnter or paste a value
Converted reading
RESULTCalculated result
Relationship
Canonical base conversion
International miles and SI time definitions make this conversion exact. Both units convert through the canonical base of their dimension, so the relationship is always exact when both definitions are exact.
Reference table
Common values
| mph | km/h | Status |
|---|---|---|
| 1 | 1.60934 | Live |
| 5 | 8.04672 | Live |
| 10 | 16.0934 | Live |
| 60 | 96.5606 | Live |
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