# square kilometre to acre conversion

Conversion number between square kilometre [km²] and acre [ac] is 247.10538146717. This means, that square kilometre is bigger unit than acre.

### Contents [show][hide]

Switch to reverse conversion:
from acre to square kilometre conversion

### Enter the number in square kilometre:

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

Result in acre

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

### Calculation process of conversion value

• 1 square kilometre = (exactly) (1000000) / (4046.8564224) = 247.10538146717 acre
• 1 acre = (exactly) (4046.8564224) / (1000000) = 0.0040468564224 square kilometre
• ? square kilometre × (1000000  ("m²"/"square kilometre")) / (4046.8564224  ("m²"/"acre")) = ? acre

### High precision conversion

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

Decimal places: (0-800)

square kilometre
Result in acre:
?

### square kilometre to acre conversion chart

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

visual:
square kilometreacre
00
102471.0538146717
204942.1076293433
307413.161444015
409884.2152586866
5012355.269073358
6014826.32288803
7017297.376702702
8019768.430517373
9022239.484332045
10024710.538146717
11027181.591961388
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## Multiple conversion

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

Converted numbers in acre:
Click to select all

## Details about square kilometre and acre units:

Convert Square kilometre to other unit:

### square kilometre

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

Convert Acre to other unit:

### acre

Definition of acre unit: ≡ 1 ch × 10 ch = 4840 sq yd = 1⁄640 sq mi. International and US survey acre ≡ 4840 × 0.9144 × 0.9144 = 4046.8564224 m²

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