Square Kilometers to Square Miles Conversion

Quick Lookup (Round: 2). km2 to mi2

km² 1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315 320 325 330 335 340 345 350 355 360 365 370 375 380 385 390 395 400 450 500 550 600 650 700 750 800 850 900 950 1000 1250 1500 2000 3000 4000 5000 6000 7000 8000 9000 10000
mi² 0.386 1.93 3.86 5.79 7.72 9.65 11.58 13.51 15.44 17.37 19.31 21.24 23.17 25.1 27.03 28.96 30.89 32.82 34.75 36.68 38.61 40.54 42.47 44.4 46.33 48.26 50.19 52.12 54.05 55.98 57.92 59.85 61.78 63.71 65.64 67.57 69.5 71.43 73.36 75.29 77.22 79.15 81.08 83.01 84.94 86.87 88.8 90.73 92.66 94.6 96.53 98.46 100.39 102.32 104.25 106.18 108.11 110.04 111.97 113.9 115.83 117.76 119.69 121.62 123.55 125.48 127.41 129.34 131.27 133.21 135.14 137.07 139 140.93 142.86 144.79 146.72 148.65 150.58 152.51 154.44 173.75 193.05 212.36 231.66 250.97 270.27 289.58 308.88 328.19 347.49 366.8 386.1 482.63 579.15 772.2 1158.31 1544.41 1930.51 2316.61 2702.72 3088.82 3474.92 3861.02
Round:
Enter Square Kilometer
Enter Square Mile
Calculate Area
km
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km

How many square miles in a square kilometer?

1 Square kilometer is equal to 0.386102159 square mile. To convert square kilometers to square miles, multiply the square kilometer value by 0.386102159 or divide by 2.58998811.

1 Square Kilometer = 0.386102159 Square Mile

How many square kilometers in a square mile?

There are 2.58998811 square kilometers in 1 square mile. To convert square miles to square kilometers, multiply the square mile value by 2.58998811.

For example, to find out how many square kilometers in a square mile and a half, multiply 1.5 by 2.58998811, that makes 3.88498 square kilometers in a square mile and a half.

1 Square Mile = 2.58998811 Square Kilometers

You may also use this area units conversion calculator tool to convert between square miles, square kilometers and all area measurement units.

What is Square Kilometer/Kilometre?

Square kilometer (kilometre) is a metric system area unit. 1 km2 = 0.386102159 mi2. The symbol is "km2".

What is Square Mile?

Square mile is an imperial and United States Customary area unit. 1 mi2 = 2.58998811 km2. The symbol is "mi2".

Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.