1 Square Kilometer (km²) equals 10,000 a, and 1 Are (a) equals 0.0001 km².
| Square Kilometer | Are |
|---|---|
| 0.01 km² | 100 a |
| 0.1 km² | 1,000 a |
| 1 km² | 10,000 a |
| 2 km² | 20,000 a |
| 3 km² | 30,000 a |
| 4 km² | 40,000 a |
| 5 km² | 50,000 a |
| 6 km² | 60,000 a |
| 7 km² | 70,000 a |
| 8 km² | 80,000 a |
| 9 km² | 90,000 a |
| 10 km² | 100,000 a |
| 20 km² | 200,000 a |
| 30 km² | 300,000 a |
| 40 km² | 400,000 a |
| 50 km² | 500,000 a |
| 60 km² | 600,000 a |
| 70 km² | 700,000 a |
| 80 km² | 800,000 a |
| 90 km² | 900,000 a |
| 100 km² | 1,000,000 a |
| 200 km² | 2,000,000 a |
| 300 km² | 3,000,000 a |
| 500 km² | 5,000,000 a |
| 1,000 km² | 10,000,000 a |
| 10,000 km² | 100,000,000 a |
| Square Millimeter | 1,000,000,000,000 mm² |
| Square Centimeter | 10,000,000,000 cm² |
| Square Meter | 1,000,000 m² |
| Are | 10,000 a |
| Square Kilometer | 1 km² |
| Square Inch | 1,550,003,100 in² |
| Square Foot | 10,763,910.4 ft² |
| Square Yard | 1,195,990.05 yd² |
| Acre | 247.105381 ac |
| Hectare | 100 ha |
| Square Mile | 0.386102159 mi² |
| Square Millimeter | 100,000,000 mm² |
| Square Centimeter | 1,000,000 cm² |
| Square Meter | 100 m² |
| Are | 1 a |
| Square Kilometer | 0.0001 km² |
| Square Inch | 155,000.31 in² |
| Square Foot | 1,076.39104 ft² |
| Square Yard | 119.599005 yd² |
| Acre | 0.0247105381 ac |
| Hectare | 0.01 ha |
| Square Mile | 0.0000386102159 mi² |