Instant · Precise · Universal
32 units available
6 categories total
To convert miles to km: multiply by 1.60934. To convert km to miles: multiply by 0.621371.
1 mi = 5,280 ft = 1,760 yd = 1,609.344 m = 1.609344 km.
For example, 1 Mile (mi) = 16.09344 Hectometer (hm).
| Mile (mi) | Hectometer (hm) |
|---|---|
| 0.1 | 1.609344 |
| 0.5 | 8.04672 |
| 1 | 16.09344 |
| 2 | 32.18688 |
| 5 | 80.4672 |
| 10 | 160.9344 |
| 25 | 402.336 |
| 50 | 804.672 |
| 100 | 1609.344 |
| 500 | 8046.72 |
| 1000 | 16093.44 |
The mile is a unit of length equal to 5,280 feet, 1,760 yards, or exactly 1,609.344 meters.
1 mi = 5,280 ft = 1,760 yd = 1,609.344 m = 1.609344 km.
To convert miles to km: multiply by 1.60934. To convert km to miles: multiply by 0.621371.
Highway distances, speed limits (mph), running races (1-mile run), and property boundary descriptions.
A 4-minute mile was once thought impossible. Roger Bannister broke the barrier in 1954 with a time of 3:59.4.
Confusing statute miles with nautical miles (1 nmi = 1.852 km vs 1 mi = 1.609 km). They're different units.
Quick km↔mi: Fibonacci numbers approximate the ratio! 5 mi ≈ 8 km, 8 mi ≈ 13 km, matching the 1.6 ratio.
The hectometer is a unit of length equal to 100 meters, or one tenth of a kilometer.
1 hm = 100 m = 0.1 km = 10 dam. One square hectometer (hm²) equals one hectare.
To convert hm to meters: multiply by 100. To convert hm to km: divide by 10.
The hectare (1 hm²) is its most common derived application. Occasionally used for short road distances.
A 100-meter Olympic sprint is exactly 1 hectometer. The hectare = 1 hm² is far more famous than the hectometer itself.
Confusing hectometer with hectare — the hectometer is a unit of length, the hectare is a unit of area (1 hectare = 1 hm²).
A football field is roughly 1 hectometer long — use this as a mental benchmark for 100 meters.



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