square mile (mi²) → square kilometer (km²)
1 mi² = 2.59 km² · ⇄ square kilometer (km²) → square mile (mi²)
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All units in this category
| Converted Value | ||
|---|---|---|
| square meter | m² | — |
| square kilometer | km² | — |
| square centimeter | cm² | — |
| square millimeter | mm² | — |
| hectare | ha | — |
| are | a | — |
| square inch | in² | — |
| square foot | ft² | — |
| square yard | yd² | — |
| square mile | mi² | — |
| acre | ac | — |
| rood | ro | — |
| dunam | dunam | — |
| tsubo | 坪 | — |
| Czech jitro | jitro | — |
| barn | b | — |
Conversion Formula & Definition
km² = mi² × 2.59
1 square mile (mi²) = 2.59 square kilometer (km²).
Popular Conversions (Area)
Quick Conversion Reference Table: square mile (mi²) → square kilometer (km²)
| square mile (mi²) | square kilometer (km²) |
|---|---|
| 0.1 mi² | 0.259 km² |
| 0.5 mi² | 1.29 km² |
| 1 mi² | 2.59 km² |
| 2 mi² | 5.18 km² |
| 5 mi² | 12.95 km² |
| 10 mi² | 25.9 km² |
| 20 mi² | 51.8 km² |
| 50 mi² | 129.5 km² |
| 100 mi² | 259 km² |
| 250 mi² | 647.5 km² |
| 500 mi² | 1,294.99 km² |
| 1,000 mi² | 2,589.99 km² |