Convert Square Kilometers to Square Miles
Convert square kilometers (sq km) to square miles (sq mi) with our free online converter. Includes formula, conversion table, and common examples.
How It Works
Multiply the square kilometers value by 0.386102 Example: 1 sq km = 0.386102 sq mi
Square Kilometers to Square Miles Table
| Square Kilometers (sq km) | Square Miles (sq mi) |
|---|---|
| 1 sq km | 0.386102 sq mi |
| 2 sq km | 0.772204 sq mi |
| 3 sq km | 1.1583 sq mi |
| 4 sq km | 1.5444 sq mi |
| 5 sq km | 1.9305 sq mi |
| 6 sq km | 2.3166 sq mi |
| 7 sq km | 2.7027 sq mi |
| 8 sq km | 3.0888 sq mi |
| 9 sq km | 3.4749 sq mi |
| 10 sq km | 3.861 sq mi |
| 12 sq km | 4.6332 sq mi |
| 15 sq km | 5.7915 sq mi |
| 20 sq km | 7.722 sq mi |
| 25 sq km | 9.6525 sq mi |
| 30 sq km | 11.5831 sq mi |
Did You Know?
- One square kilometer equals about 0.386 square miles.
- The total surface area of Earth is about 510 million square kilometers.