Convert Square Kilometers to Square Miles
km²
=
mi²
km²
=
mi²
Square Kilometer (km²)
A metric unit of area equal to the area of a square with sides of 1 kilometer.
Square Mile (mi²)
An imperial unit of area equal to the area of a square with sides of 1 mile.
Square Kilometers to Square Miles Conversion Table
| Square Kilometers (km²) | Square Miles (mi²) |
|---|---|
| 1 | 0.3861 |
| 2 | 0.7722 |
| 5 | 1.93051 |
| 10 | 3.86102 |
| 20 | 7.72204 |
| 50 | 19.30511 |
| 100 | 38.61022 |
| 250 | 96.52554 |
| 500 | 193.05108 |
| 1000 | 386.10216 |
How to Convert Square Kilometers to Square Miles
Conversion factor:
1 km² = 0.3861 mi²
Inverse factor:
1 mi² = 2.58999 km²
Example
Convert 15 km² To mi²:
mi² = km² × 0.3861
mi² = 15 × 0.3861
mi² = 5.79153
= 5.79153 mi²
All conversions from Square Kilometers (km²)
- 1 km² = 1000000000000 mm²
- 1 km² = 10000000000 cm²
- 1 km² = 1000000 m²
- 1 km² = 100 ha
- 1 km² = 1550003100.0062 in²
- 1 km² = 1195990.56124 yd²
- 1 km² = 10763915.05118 ft²
- 1 km² = 247.10516 ac
- 1 km² = 0.3861 mi²