square mile to square kilometre
Live square mile (mi²) to square kilometre (km²) converter. Plus a 10-value reference table and FAQs.
換算表
10 個示例值，從square mile到square kilometre。任意值請用上方換算器。
| square mile (mi²) | → | square kilometre (km²) |
|---|---|---|
| 0.001 mi² | → | 0.00259 km² |
| 0.01 mi² | → | 0.0259 km² |
| 0.1 mi² | → | 0.258999 km² |
| 0.5 mi² | → | 1.294994 km² |
| 1 mi² | → | 2.589988 km² |
| 2 mi² | → | 5.179976 km² |
| 5 mi² | → | 12.949941 km² |
| 10 mi² | → | 25.899881 km² |
| 100 mi² | → | 258.998811 km² |
| 1,000 mi² | → | 2,589.98811 km² |
關於square mile
640 acres. US county/area units.
關於square kilometre
100 hectares or 1,000,000 m². Country/city size.
How square mile to square kilometre conversion works
Both units belong to Area. Unitbox first expresses the input in the category reference unit (m²), then expresses that same quantity in square kilometre.
The right unit depends on the convention used by your industry, country, instrument, or source document.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
常見問題
Frequently Asked Questions
How do I convert square mile to square kilometre?
Multiply the square mile value by 2.589988 to get it in square kilometre. For example, 10 mi² = 25.8999 km².
What is 1 mi² in km²?
1 mi² = 2.589988 km².
What is 100 mi² in km²?
100 mi² = 258.9988 km².
What is the formula?
Linear: multiply by 2.589988 (the unit factor ratio).
相關換算
Convert square mile to square meter
#2Convert square mile to square centimeter
#3Convert square mile to hectare
#4Convert square mile to square foot
#5Convert square mile to square inch
#6Convert square mile to acre
#7Convert square mile to square yard
#8Convert square mile to tsubo
#9Convert square meter to square mile
#10Convert square centimeter to square mile
#11Convert hectare to square mile
#12Convert square foot to square mile
#13Convert square inch to square mile
#14Convert acre to square mile
#15Convert square yard to square mile
#16Convert tsubo to square mile