# square kilometre to square (roofing) conversion

Conversion number between square kilometre [km²] and square (roofing) is 107639.1041671. This means, that square kilometre is bigger unit than square (roofing).

### Contents [show][hide]

Switch to reverse conversion:
from square (roofing) to square kilometre conversion

### Enter the number in square kilometre:

Decimal Fraction Exponential Expression
 [km²]
eg.: 10.12345 or 1.123e5

Result in square (roofing)

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

### Calculation process of conversion value

• 1 square kilometre = (exactly) (1000000) / (9.290304) = 107639.1041671 square (roofing)
• 1 square (roofing) = (exactly) (9.290304) / (1000000) = 9.290304 × 10-6 square kilometre
• ? square kilometre × (1000000  ("m²"/"square kilometre")) / (9.290304  ("m²"/"square (roofing)")) = ? square (roofing)

### High precision conversion

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

Decimal places: (0-800)

square kilometre
Result in square (roofing):
?

### square kilometre to square (roofing) conversion chart

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

visual:
square kilometresquare (roofing)
00
101076391.041671
202152782.0833419
303229173.1250129
404305564.1666839
505381955.2083549
606458346.2500258
707534737.2916968
808611128.3333678
909687519.3750388
10010763910.41671
11011840301.458381
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## Multiple conversion

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

Converted numbers in square (roofing):
Click to select all

## Details about square kilometre and square (roofing) units:

Convert Square kilometre to other unit:

### square kilometre

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

Convert Square (roofing) to other unit:

### square (roofing)

Definition of square (roofing) unit: ≡ 10 ft × 10 ft. Area equal to 10 feet by 10 feet square = (3.048 m)² = 9.290304 m²

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