Square Kilometer to Square Mile Conversion (km² to mi²)

Please enter square kilometer (km²) value of area unit to convert square kilometer to square mile.

1 km² = 0.3861021585 mi²
» Square Mile to Square Kilometer
km²: Square Kilometer, mi²: Square Mile

How Many Square Mile in a Square Kilometer?

There are 0.3861021585 square mile in a square kilometer.
1 Square Kilometer is equal to 0.3861021585 Square Mile.
1 km² = 0.3861021585 mi²

Square Kilometer Definition

A square kilometer is a unit of surface area allowing measuring quite large areas. It is one of the base SI units used widely in all countries of the world to measure large territories like the ones of a country, a region, and so on. In order to understand what one square kilometer is one can imagine the area of the Jerusalem Old City or the area of Rio de Los Angeles State Park in California. This unit is equal to 100 hectares and has an internationally accepted symbol of km2.

Convert Square Kilometer

Square Mile Definition

As a unit of area, a square mile is used around the world in those countries who traditionally utilize the Imperial or the US customary measurement system. One square mile is equal to a square-shape area with one mile at every side. This unit is used for measuring large areas and territories. One square mile is equal to 640 acres or 27,878,400 square feet, and in metric system one square mile is equal to 2.589988110336 square kilometers.

Convert Square Mile

About km² to mi² Converter

This is a very easy to use square kilometer to square mile converter. First of all just type the square kilometer (km²) value in the text field of the conversion form to start converting km² to mi², then select the decimals value and finally hit convert button if auto calculation didn't work. Square Mile value will be converted automatically as you type.

The decimals value is the number of digits to be calculated or rounded of the result of square kilometer to square mile conversion.

You can also check the square kilometer to square mile conversion chart below, or go back to square kilometer to square mile converter to top.

Square Kilometer to Square Mile Conversion Examples

1 km² = 0.3861021585 Square Mile

Example for 7 Square Kilometer: 
7 Square Kilometer = 7 (Square Kilometer) 
7 Square Kilometer = 7 x (0.3861021585 Square Mile) 
7 Square Kilometer = 2.7027151095 Square Mile 

Example for 5 Square Kilometer: 
5 Square Kilometer = 5 (Square Kilometer) 
5 Square Kilometer = 5 x (0.3861021585 Square Mile) 
5 Square Kilometer = 1.9305107925 Square Mile 

Example for 2 Square Kilometer: 
2 Square Kilometer = 2 (Square Kilometer) 
2 Square Kilometer = 2 x (0.3861021585 Square Mile) 
2 Square Kilometer = 0.772204317 Square Mile 


Square Kilometer to Square Mile Conversion Chart

Square KilometerSquare Mile
1 km²0.3861021585 mi²
2 km²0.772204317 mi²
3 km²1.1583064755 mi²
4 km²1.544408634 mi²
5 km²1.9305107925 mi²
6 km²2.316612951 mi²
7 km²2.7027151095 mi²
8 km²3.088817268 mi²
9 km²3.4749194265 mi²
10 km²3.861021585 mi²
11 km²4.2471237435 mi²
12 km²4.633225902 mi²
13 km²5.0193280605 mi²
14 km²5.405430219 mi²
15 km²5.7915323775 mi²
16 km²6.177634536 mi²
17 km²6.5637366945 mi²
18 km²6.949838853 mi²
19 km²7.3359410115 mi²
20 km²7.72204317 mi²
21 km²8.1081453285 mi²
22 km²8.494247487 mi²
23 km²8.8803496455 mi²
24 km²9.266451804 mi²
25 km²9.6525539625 mi²
26 km²10.038656121 mi²
27 km²10.4247582795 mi²
28 km²10.810860438 mi²
29 km²11.1969625965 mi²
30 km²11.583064755 mi²
31 km²11.9691669135 mi²
32 km²12.355269072 mi²
33 km²12.7413712305 mi²
34 km²13.127473389 mi²
35 km²13.5135755475 mi²
36 km²13.899677706 mi²
37 km²14.2857798645 mi²
38 km²14.671882023 mi²
39 km²15.0579841815 mi²
40 km²15.44408634 mi²
41 km²15.8301884985 mi²
42 km²16.216290657 mi²
43 km²16.6023928155 mi²
44 km²16.988494974 mi²
45 km²17.3745971325 mi²
46 km²17.760699291 mi²
47 km²18.1468014495 mi²
48 km²18.532903608 mi²
49 km²18.9190057665 mi²
50 km²19.305107925 mi²
Square KilometerSquare Mile
50 km²19.305107925 mi²
55 km²21.2356187175 mi²
60 km²23.16612951 mi²
65 km²25.0966403025 mi²
70 km²27.027151095 mi²
75 km²28.9576618875 mi²
80 km²30.88817268 mi²
85 km²32.8186834725 mi²
90 km²34.749194265 mi²
95 km²36.6797050575 mi²
100 km²38.61021585 mi²
105 km²40.5407266425 mi²
110 km²42.471237435 mi²
115 km²44.4017482275 mi²
120 km²46.33225902 mi²
125 km²48.2627698125 mi²
130 km²50.193280605 mi²
135 km²52.1237913975 mi²
140 km²54.05430219 mi²
145 km²55.9848129825 mi²
150 km²57.915323775 mi²
155 km²59.8458345675 mi²
160 km²61.77634536 mi²
165 km²63.7068561525 mi²
170 km²65.637366945 mi²
175 km²67.5678777375 mi²
180 km²69.49838853 mi²
185 km²71.4288993225 mi²
190 km²73.359410115 mi²
195 km²75.2899209075 mi²
200 km²77.2204317 mi²
205 km²79.1509424925 mi²
210 km²81.081453285 mi²
215 km²83.0119640775 mi²
220 km²84.94247487 mi²
225 km²86.8729856625 mi²
230 km²88.803496455 mi²
235 km²90.7340072475 mi²
240 km²92.66451804 mi²
245 km²94.5950288325 mi²
250 km²96.525539625 mi²
255 km²98.4560504175 mi²
260 km²100.38656121 mi²
265 km²102.3170720025 mi²
270 km²104.247582795 mi²
275 km²106.1780935875 mi²
280 km²108.10860438 mi²
285 km²110.0391151725 mi²
290 km²111.969625965 mi²
295 km²113.9001367575 mi²

Square Kilometer to Square Mile Common Values

  • 7 km² = 2.7027151095 mi²
  • 1 km² = 0.3861021585 mi²
  • 5 km² = 1.9305107925 mi²
  • 13 km² = 5.0193280605 mi²
  • 3 km² = 1.1583064755 mi²
  • 5660 km² = 2185.33821711 mi²
  • 100 km² = 38.61021585 mi²
  • 643 km² = 248.2636879155 mi²
  • 1481.4 km² = 571.9717376019 mi²
  • 200 km² = 77.2204317 mi²
  • 800306.3272 km² = 309000.00039313 mi²
  • 800306.327 km² = 309000.00031591 mi²
  • 11 km² = 4.2471237435 mi²
  • 10 km² = 3.861021585 mi²
  • 9 km² = 3.4749194265 mi²
  • 643801 km² = 248572.95574446 mi²
  • 140 km² = 54.05430219 mi²
  • 139 km² = 53.6682000315 mi²
  • 2 km² = 0.772204317 mi²
  • 7800 km² = 3011.5968363 mi²
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