# square foot to square kilometre conversion

Conversion number between square foot [sq ft] and square kilometre [km²] is 9.290304 × 10-8. This means, that square foot is smaller unit than square kilometre.

### Contents [show][hide]

Switch to reverse conversion:
from square kilometre to square foot conversion

### Enter the number in square foot:

Decimal Fraction Exponential Expression
 [sq ft]
eg.: 10.12345 or 1.123e5

Result in square kilometre

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

### Calculation process of conversion value

• 1 square foot = (exactly) (0.09290304) / (1000000) = 9.290304 × 10-8 square kilometre
• 1 square kilometre = (exactly) (1000000) / (0.09290304) = 10763910.41671 square foot
• ? square foot × (0.09290304  ("m²"/"square foot")) / (1000000  ("m²"/"square kilometre")) = ? square kilometre

### High precision conversion

If conversion between square foot to square-metre and square-metre to square kilometre is exactly definied, high precision conversion from square foot to square kilometre is enabled.

Decimal places: (0-800)

square foot
Result in square kilometre:
?

### square foot to square kilometre conversion chart

 Start value: [square foot] Step size [square foot] How many lines? (max 100)

visual:
square footsquare kilometre
00
109.290304 × 10-7
201.8580608 × 10-6
302.7870912 × 10-6
403.7161216 × 10-6
504.645152 × 10-6
605.5741824 × 10-6
706.5032128 × 10-6
807.4322432 × 10-6
908.3612736 × 10-6
1009.290304 × 10-6
1101.02193344 × 10-5
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## Multiple conversion

Enter numbers in square foot and click convert button.
One number per line.

Converted numbers in square kilometre:
Click to select all

## Details about square foot and square kilometre units:

Convert Square foot to other unit:

### square foot

Definition of square foot unit: ≡ 1 ft × 1 ft. ≡ 0.3048 × 0.3048 = 9.290304×10−2 m²

Convert Square kilometre to other unit:

### square kilometre

Definition of square kilometre unit: = 1km x 1km.

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