20 kph ≈ 12.4274 mph. To convert kilometres per hour to miles per hour, multiply by 0.62137169: 20 × 0.62137169 = 12.4274.
How to convert kilometres per hour to miles per hour
mph = kph × 0.62137169
- 1 kph = 0.62137169 mph (and 1 mph = 1.6093427 kph).
- Multiply the amount by the factor: 20 × 0.62137169 = 12.4274.
- Answer: 20 kph ≈ 12.4274 mph (rounded to 6 significant figures).
Kilometres Per Hour to Miles Per Hour table
| Kilometres Per Hour (kph) | Miles Per Hour (mph) |
|---|---|
| 15 kph | 9.3206 mph |
| 16 kph | 9.9419 mph |
| 17 kph | 10.5633 mph |
| 18 kph | 11.1847 mph |
| 19 kph | 11.8061 mph |
| 20 kph | 12.4274 mph |
| 21 kph | 13.0488 mph |
| 22 kph | 13.6702 mph |
| 23 kph | 14.2915 mph |
| 24 kph | 14.9129 mph |
| 25 kph | 15.5343 mph |
| kph | mph |
|---|---|
| 1 kph | 0.621372 mph |
| 5 kph | 3.1069 mph |
| 10 kph | 6.2137 mph |
| 50 kph | 31.0686 mph |
| 100 kph | 62.1372 mph |
| 1,000 kph | 621.372 mph |